STMicroelectronics STM32F413H-DISCO Technical documentation - User Manual - A detailed description of board elements

Introduction

UM2135

User manual

Discovery kit with STM32F413ZH MCU

The 32F413HDISCOVERY Discovery kit is a complete demonstration and development
platform for the STMicroelectronics ARM
microcontroller. This microcontroller features up to 18 timers, internal 320-Kbyte SRAM,

1.5-Mbyte Flash memory and the following interfaces: four I2Cs, five I2Ss two of which are
full duplex, one SDIO, four USARTs, six UARTs, three CANs, one 12-bit ADC, two 12-bit
DACs, one SAI, six digital filters for Sigma Delta Modulator, twelve PDMs with stereo
microphone and beamforming support, one USB OTG FS, one FSMC interface, one Quad­SPI interface and one SWD debugging support. The 32F413HDISCOVERY Discovery kit
offers everything required for users to get started quickly and develop applications easily.

The full range of hardware features of the 32F413HDISCOVERY Discovery kit helps users
to evaluate almost all peripherals (USB OTG FS, microSD
Audio DAC stereo with audio jack, ST-MEMS digital microphones, PSRAM, Quad-SPI Flash
memory, LCD parallel interface with capacitive multi-touch panel and others) and develop
applications. The Arduino
capabilities with a large choice of specialized add-on boards.The expansion connectors
allow easy connection of a daughterboard for specific customer applications. The integrated
ST-LINK/V2-1 provides an embedded in-circuit debugger and programmer for the STM32.

The 32F413HDISCOVERY Discovery kit comes with the comprehensive free software
libraries and examples available with the STM32Cube package.

Figure 1. 32F413HDISCOVERY board

™

Uno V3 connectivity support provides unlimited expansion

®

Cortex®-M4 core-based STM32F413ZHT6

™

card, Wi-Fi® 802.11 b/g/n, I2S

Figure 2. 32F413HDISCOVERY board

(Top view with LCD)

1. Pictures are not contractual.

April 2017 DocID029965 Rev 1 1/50

(Bottom view with STM32F413ZHT6)

www.st.com

1

Contents UM2135

Contents

1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2 Product marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3 System requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4 Development toolchains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

5 Demonstration software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

6 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

7 Hardware layout and configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

7.1 32F413HDISCOVERY Discovery kit layout . . . . . . . . . . . . . . . . . . . . . . . 10

7.2 Embedded ST-LINK/V2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

7.2.1 Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

7.2.2 ST-LINK/V2-1 firmware upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

7.2.3 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

7.3 Programming/debugging when the power supply

is not from ST-LINK/V2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

7.4 Clock sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

7.5 Reset sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

7.6 Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

7.7 USB OTG FS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

7.8 microSD card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

7.9 PSRAM memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

7.10 Quad-SPI NOR Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

7.11 Virtual COM port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

7.12 LCD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

7.13 Capacitive control touch panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

7.14 Wi-Fi 802.11 b/g/n module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

7.15 Buttons and LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

8 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2/50 DocID029965 Rev 1

UM2135 Contents

8.1 Arduino Uno V3 connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

8.2 USB OTG FS Micro-AB connector CN17 . . . . . . . . . . . . . . . . . . . . . . . . 21

8.3 LCD FRIDA connector CN16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

8.4 Touch panel connector CN10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

8.5 microSD connector CN1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

8.6 ST-LINK/V2-1 USB Micro-AB connector CN2 . . . . . . . . . . . . . . . . . . . . . 25

8.7 TAG connector CN11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

8.8 Audio line output (green jack) connector CN5 . . . . . . . . . . . . . . . . . . . . . 27

8.9 Extension microphone connector CN12 . . . . . . . . . . . . . . . . . . . . . . . . . . 27

8.10 Optional audio stereo speakers CN3 and CN4 . . . . . . . . . . . . . . . . . . . . 28

Appendix A 32F413HDISCOVERY I/O assignment . . . . . . . . . . . . . . . . . . . . . . . 29

Appendix B Schematics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Appendix C Federal Communications Commission (FCC)

and Industry Canada (IC) Compliance . . . . . . . . . . . . . . . . . . . . . . . 46

C.1 FCC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

C.1.1 Part 15.19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

C.1.2 Part 15.105 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

C.1.3 Part 15.21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

C.2 IC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

C.2.1 Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

C.2.2 Déclaration de conformité. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Appendix D CISPR32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

D.1 Warning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

DocID029965 Rev 1 3/50

3

List of tables UM2135

List of tables

Table 1. Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Table 2. Assignment of the control ports to the LED indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Table 3. Pinout of the Arduino connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Table 4. USB OTG Micro-AB pinout (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 5. USB OTG FS power management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 6. Pinout of the LCD connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Table 7. Backlight power management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table 8. Pinout of the touch panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Table 9. Pinout of the microSD connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 10. USB Micro-AB connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Table 11. Pinout of the TAG connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Table 12. Audio jack connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Table 13. Extension microphone connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Table 14. 32F413HDISCOVERY I/O assignment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Table 15. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

4/50 DocID029965 Rev 1

UM2135 List of figures

List of figures

Figure 1. 32F413HDISCOVERY board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Figure 2. 32F413HDISCOVERY board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Figure 3. Hardware block diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 4. 32F413HDISCOVERY Discovery kit (top side). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 5. 32F413HDISCOVERY Discovery kit (bottom side). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 6. USB composite device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 7. JP3: 5V_ST_LINK selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 8. JP3: 5V_ARD selection from CN7 (VIN_5V_ARD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 9. JP3: 5V_USB_FS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 10. JP3: 5V_USB_CHARGER selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 11. Wi-Fi module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 12. Arduino connector (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Figure 13. USB OTG FS Micro-AB connector (front view). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Figure 14. LCD connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Figure 15. Touch panel connector pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 16. microSD connector (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Figure 17. USB Micro-AB connector (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Figure 18. TAG connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 19. TC2050-IDC-NL cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 20. Audio jack connector (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Figure 21. Extension microphone connector (front view). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Figure 22. Top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Figure 23. MCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Figure 24. PSRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Figure 25. Quad-SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Figure 26. Audio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Figure 27. LCD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Figure 28. USB OTG FS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Figure 29. Peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Figure 30. Arduino Uno V3 connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Figure 31. ST-LINK with support of SWD only. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Figure 32. Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

DocID029965 Rev 1 5/50

5

Features UM2135

1 Features

• STM32F413ZHT6 microcontroller featuring 1.5 Mbytes of Flash memory and 320

Kbytes of

• 240x240-pixel TFT LCD with touch screen

• 8-Mbit PSRAM; 512K word x 16bits

• 128-Mbit Quad-SPI Flash memory

2

• I

S audio codec

• 2 on-board ST-MEMS microphones

• Integrated Wi-Fi

• 2 push-buttons (user and reset)

• 2 user LEDs: one green and one red

• Jack connector for Audio line with microphone input and stereo output

• Connector for microSD

• USB OTG FS with Micro-AB connector

• Expansion connectors:

– Audio daughterboard (5 ST-MEMS microphones)
– Arduino Uno V3

• Flexible power supply options:

–ST

• On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability:

mass storage, virtual COM port, debug port

• Comprehensive free software libraries and examples available with the STM32Cube

package

• Support of wide choice of Integrated Development Environments (IDEs) including

IAR

SRAM, in LQFP144 package

®

module compliant with 802.11 b/g/n

™

card

LI

NK USB V

™

, Keil®, GCC-based IDEs

or external sources

BUS

6/50 DocID029965 Rev 1

UM2135 Product marking

2 Product marking

Evaluation tools marked as "ES" or "E" are not yet qualified and therefore they are not ready
to be used as reference design or in production. Any consequences deriving from such
usage will not be at ST charge. In no event, ST will be liable for any customer usage of these
engineering sample tools as reference design or in production.

"E" or "ES" marking examples of location:

• On the targeted STM32 that is soldered on the board (for illustration of STM32 marking,

refer to the section “Package characteristics” of the STM32 datasheet at www.st.com).

• Next to the evaluation tool ordering part number, that is stuck or silk-screen printed on

the board.

3 System requirements

• Windows® OS (XP, 7, 8 and 10), Linux® or MacOS

• USB Type-A to Micro-B cable

4 Development toolchains

™

• ARM® Keil®: MDK-ARM

• IAR™: EWARM

• GCC-based IDEs: free SW4STM32 from AC6

(a)

(a)

5 Demonstration software

The demonstration software is preloaded in the STM32F413ZH Flash memory for easy
demonstration of the device peripherals in standalone mode. The latest versions of the
demonstration source code and associated documentation can be downloaded from the
www.st.com/stm32f4-discovery webpage.

a. On Windows® only.

DocID029965 Rev 1 7/50

49

Ordering information UM2135

6 Ordering information

To order the 32F413HDISCOVERY Discovery kit, refer to Tab le 1:

Order code Target STM32

STM32F413H-DISCO STM32F413ZHT6

Table 1. Ordering information

8/50 DocID029965 Rev 1

UM2135 Hardware layout and configuration

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7 Hardware layout and configuration

The 32F413HDISCOVERY Discovery kit is designed around the STM32F413ZH (144-pin in
LQFP package). The hardware block diagram (see
between the STM32 and the peripherals (PSRAM, Quad-SPI Flash memory, LCD
connector, USB OTG connectors, USART, Audio, microSD
and embedded ST-LINK/V2-1). Refer to

Figure 4 and Figure 5 to locate these features on

the 32F413HDISCOVERY board.

Figure 3. Hardware block diagram

Figure 3) illustrates the connection

™

card, Arduino™ Uno V3 shields

DocID029965 Rev 1 9/50

49

Hardware layout and configuration UM2135

Arduino_D[8..15]: CN6

Arduino_D[0..7]: CN8

Arduino_A[0..5]: CN9

Arduino_PWR: CN7

PSRAM: U14

STLINK STM32: U6

Audio Mack: CN5

QSPI: U9

Audio Codec: U11

SD CARD: CN1

USB_STLINK: CN2

MEMS MP23: U1/U2

5V PWR: U3

3V PWR: U4

IDD JP: JP2

MCU_PWR: JP3

STM32F413ZHT6

7.1 32F413HDISCOVERY Discovery kit layout

Figure 4. 32F413HDISCOVERY Discovery kit (top side)

10/50 DocID029965 Rev 1

UM2135 Hardware layout and configuration

Touch screen CN10

MEMS MP34 U16/U17

LCD-PSRAM

Data probing CN15

Ext MEMS module
mb1299

ST-LINK UART CN13

User USB : CN17

CN16: LCD
connector

TAG footprint: CN11

User LED GREEN: LD3

User LED RED: LD4

LCD BackLight fct

LCD 240x240

5V PWR: LD6

ST-LINK LED: LD2

STLINK_DFU: CN14

ARD LED GREEN: LD5

User Elue %utton : B1

RESET black Button : B2

M1: Wi-Fi Module

Figure 5. 32F413HDISCOVERY Discovery kit (bottom side)

7.2 Embedded ST-LINK/V2-1

The ST-LINK/V2-1 programming and debugging tool is integrated on the
32F413HDISCOVERY Discovery kit. The new features supported on ST-LINK/V2-1 and not
present on ST-LINK/V2 are listed below:

• USB software re-enumeration

• Virtual COM port interface on USB

• Mass storage interface on USB

• USB power management request for more than 100 mA power on USB

These features are no more supported on ST-LINK/V2-1:

• SWIM interface

• Application voltage lower than 3 V

For all general information concerning debugging and programming features common
between V2 and V2-1 versions, refer to ST-LINK/V2 in-circuit debugger/programmer for
STM8 and STM32 User manual (UM1075) at the www.st.com website.

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Hardware layout and configuration UM2135

7.2.1 Drivers

Before connecting the 32F413HDISCOVERY Discovery kit to a Windows® PC (XP, 7, 8 or

10) through a USB, a driver for the ST-LINK/V2-1 must be installed. It is available at the

www.st.com website.

In case the 32F413HDISCOVERY Discovery kit is connected to the PC before the driver is
installed, some 32F413HDISCOVERY interfaces may be declared as "unknown" in the PC
device manager. To recover from this situation the user must install the driver files, and
update the driver of the connected device from the device manager (see

Note: Prefer using the "USB Composite Device" handle for a full recovery.

Figure 6. USB composite device

Figure 6).

7.2.2 ST-LINK/V2-1 firmware upgrade

The ST-LINK/V2-1 embeds a firmware upgrade mechanism for in-situ upgrade through the
USB port. As the firmware may evolve during the life time of the ST-LINK/V2-1 product (for
example new functionalities, bug fixes, support for new microcontroller families), it is
recommended to visit www.st.com before starting to use the 32F413HDISCOVERY
Discovery kit and periodically, to stay up-to-date with the latest firmware version.

7.2.3 Power supply

The 32F413HDISCOVERY Discovery kit is designed to be powered by 5 V DC power
supply. It is possible to configure the 32F413HDISCOVERY board to use any of the
following four sources for the power supply:

• 5V_ST_LINK: DC power from USB ST-LINK connector.The power source is the USB

Micro-B connector of the ST-LINK/V2-1 (CN2). A jumper needs to be placed on pins 1
and 2 of JP3 (5V_ST_LINK on silkscreen) to enable this power source (see Figure 7). It
is the default setting. In this configuration only the ST-LINK MCU is powered before the
USB enumeration, because the host PC only provides 100 mA to the board at that
time. During the USB enumeration, the 32F413HDISCOVERY board asks for the
500 mA power to the host PC. If the host is able to provide the required power, the
enumeration succeeds and, the power transistor ST890 (U10) is switched ON, the
entire board is powered and the LED LD1 remains turned OFF, thus the
32F413HDISCOVERY board consumes up to 500 mA current, but no more. If the host
is not able to provide the requested current, the enumeration fails. Therefore the ST890
remains OFF and the MCU part including the extension board is not powered. As a

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UM2135 Hardware layout and configuration

consequence the red LED LD1 is turned ON. In this case it is mandatory to use an
external power supply.

Figure 7. JP3: 5V_ST_LINK selection

• 5V_ARD: 7-12V DC power from Arduino Uno V3 connector. The power source is CN7

pin 8 named V

on Arduino connector silkscreen. A jumper needs to be placed on pins

IN

3 and 4 of JP3 (5V_ARD on silkscreen) to enable this power source (see Figure 8).

Figure 8. JP3: 5V_ARD selection from CN7 (VIN_5V_ARD)

• 5V_USB_FS: DC power from USB user connector.The power source is the USB Micro-

AB connector (CN17). In this case, the 32F413HDISCOVERY board is powered by an
external USB host without current limitation on board. A jumper needs to be placed on
pins 5 and 6 of JP3 (5V_USB_FS on silkscreen) to enable this power source (see

Figure 9).

Figure 9. JP3: 5V_USB_FS

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• 5V_USB_CHARGER: DC power charger from USB ST-LINK. The power source is the

USB Micro-B connector of the ST-LINK/V2-1 (CN2). In this case, if the
32F413HDISCOVERY Discovery kit is powered by an external USB charger the debug
is not available. If the PC is connected instead of the charger, the limitation is no more
effective, in this case the PC could be damaged. A jumper has to be placed on pins 7
and 8 of JP3 (5V_USB_CHARGER on silkscreen) to enable this power source (see

Figure 10).

Figure 10. JP3: 5V_USB_CHARGER selection

Note: In case the board is powered by a USB charger, there is no USB enumeration, so the led

LD1 remains set to OFF permanently and the board is not powered. In this specific case
only, the jumper JP3 should be set in position 7-8, to allow the board to be powered anyway.

Caution: Do not connect the PC to the ST-LINK (CN2) when R45 is soldered. The PC may be

damaged or the board may not be powered correctly.

STM32F413ZH IDD current measurement: JP2

The STM32F413ZH current measurement can be done on JP2. By default a jumper is
placed on JP2.

For current measurement configuration, the jumper on JP2 should be removed and an amp
meters should be place on JP2.

Note: The 32F413HDISCOVERY Discovery kit must be powered by a power supply unit or by an

auxiliary equipment complying with the standard EN-60950-1: 2006+A11/2009, and must be
Safety Extra Low Voltage (SELV) with limited power capability.

7.3 Programming/debugging when the power supply is not from ST-LINK/V2-1

It is mandatory to power the 32F413HDISCOVERY Discovery kit first using CN7 (VIN) or
CN17 (USB_FS_OTG), then connecting the USB cable to the PC. Proceeding this way
ensures that the enumeration succeeds thanks to the external power source.

The following power sequence procedure must be respected:

1. Connect the jumper JP3 on (5V_ARD) or (5V_USB_FS)

2. Connect the external power source to CN7 in case of an Arduino shield or CN17 in

case of an USB FS host interface

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UM2135 Hardware layout and configuration

3. Check that the GREEN LED LD6 is turned ON

4. Connect the PC to USB connector CN2

If this order is not respected, the board may be powered by V
following risks may be encountered:

1. If more than 500 mA current is needed by the board, the PC may be damaged or

current can be limited by the PC. As a consequence the board is not powered correctly.

2. 500 mA is requested at the enumeration, so there is a risk that the request is rejected

and enumeration does not succeed if the PC cannot provide such current.

7.4 Clock sources

Three clock sources are described below:

• MCO, 8 MHz clock from ST-LINK MCU for the STM32F413ZHT6

• X2, 8 MHz oscillator for the STM32F413ZHT6

• X1, 32.768 KHz crystal for the STM32F413ZHT6 embedded RTC

7.5 Reset sources

The reset signal of the 32F413HDISCOVERY Discovery kit is active low and the reset
sources include:

• Reset button B2

• Arduino Uno V3 shield board from CN7

• Embedded ST-LINK/V2-1

first from ST-LINK, and the

BUS

7.6 Audio

An audio codec WM8994ECS/R from CIRRUS with four DACs and two ADCs is connected
to the I
shared with the touch panel of the FRIDA LCD.

• The analog-line output is connected to the DAC of WM8994ECS/R via audio jack CN5.

• The microphone input is connected from the audio jack to the input line of

• Two optional external speakers can be connected to WM8994ECS/R through CN3 for

• Two digital microphones (ST-MEMS microphone) MP34DT01TR-M are on

• The connector CN12 offers the possibility to connect a microphone module with up to

2

WM8994ECS/R

left speaker and through CN4 for right speaker.

32F413HDISCOVERY Discovery kit. They are connected to the digital input
microphones of the STM32F413ZH and are managed by the DFSDM functionality.

five ST-MEMS microphones (see Figure 26: Audio). They are connected to the digital
input microphones of the STM32F413ZH and are managed by the DFSDM
functionality.

S interface of the STM32F413ZH. It communicates with the STM32 via the I2C bus

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Hardware layout and configuration UM2135

7.7 USB OTG FS

The 32F413HDISCOVERY Discovery kit supports the USB OTG FS communication via a
USB Micro-AB connector.

A USB power switch (U15) is also connected on V
green LED LD7 is lit when either:

• Power switch is ON and the 32F413HDISCOVERY works as a USB host

• V

The red LED LD8 is lit when an overcurrent occurs.

Note:1 When the 32F413HDISCOVERY board is powered by the ST-LINK, the OTG function

provides up to 100

Note:2 When the 32F413HDISCOVERY board is powered by an external power supply, the OTG

function can provide more than 100

Note:3 When the 32F413HDISCOVERY board is powered by an external power supply through the

USB FS connector (CN17), in device mode, do not use a PC as power source.

is powered by another USB host when the32F413HDISCOVERY works as a

BUS

USB device.

mA.

mA, according to the external power supply capability.

and provides power to CN17. The

BUS

7.8 microSD card

The 32F413HDISCOVERY Discovery kit supports the microSD card connected to the SDIO
port of the STM32F413ZH.

The microSD card has to be compatible with the MMC 4.1 specification, or with the microSD
card memory specification version 2.0

7.9 PSRAM memory

The 8-Mbit PSRAM (IS66WV51216EBLL-55BLI from ISSI: Integrated Silicon Solution Inc) is
connected to the FSMC interface of the STM32F413ZH. This memory is organize as 512K
words by 16 bits.

7.10 Quad-SPI NOR Flash memory

The 128-Mbit Quad-SPI NOR Flash memory (N25Q128A13EF840F from MICRON) is
connected to the Quad-SPI interface of the STM32F413ZH.

7.11 Virtual COM port

The serial interface USART6 is directly available as a virtual COM port of the PC connected
to the ST-LINK/V2-1 USB connector CN13. The virtual COM port settings are configured as:

• 115200 b/s

• 8 bits data

• no parity

• 1 stop bit

• no flow control

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7.12 LCD

The 240x240-pixel TFT LCD (FRD154BP2902 from Frida) is connected to the FSMC data
interface of the STM32F413ZH.

It uses the Sitronix ST7789H2 controller for 262K-color and TFT-LCD graphic type. Display
data are stored into the on-chip display data RAM of 240x320x18 bits. It performs display
data RAM read/write operation with no external operation clock, to minimize power
consumption.

An external SRAM is also used to store display data.

LCD_RS signal is used to determine whether the bus is carrying data or control/command
registers.

7.13 Capacitive control touch panel

The Capacitive Control Touch Panel (Frida LS015GF614A) is controlled by the
STM32F413ZH through the I2CFMP shared with audio codec.

7.14 Wi-Fi 802.11 b/g/n module

A Wi-Fi module from INVENTEK Systems ISM43362_M3x_l44 is integrated in the
32F413HDISCOVERY Discovery kit (see

The Inventek ISM43362-M3G-L44 is an embedded (eS-WiFi) wireless Internet Connectivity
device. The Wi-Fi hardware module consists of an ARM
integrated antenna and a Broadcom Wi-Fi device.

The module is driven by an SPI interface enabling the connection to the STM32F413ZH.

The Wi-Fi module requires no operating system and has a completely integrated TCP/IP
stack that only requires AT commands to establish connectivity.

Figure 11. Wi-Fi module

Figure 11).

®

-M3 Cortex® host processor, an

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Hardware layout and configuration UM2135

7.15 Buttons and LEDs

The black button B2 located on LCD side, is the reset of the microcontroller STM32F413ZH
(refer to the

When the button is depressed the logic state is "0", otherwise the logic state is "1".

The blue button B1, located on the LCD side, is available to be used as a digital input or as
alternate function Wake-up.

When the button is depressed the logic state is "1", otherwise the logic state is "0".

Two LEDs (LD4 red and LD3 green) located on the LCD side, are available for the user
(refer to the
high logic state "1" should be written in the corresponding GPIO register.

Tab le 2 gives the assignment of the control ports to the LED indicators.

Figure 4: 32F413HDISCOVERY Discovery kit (top side)).

Figure 5: 32F413HDISCOVERY Discovery kit (bottom side)). To light a LED a

Table 2. Assignment of the control ports to the LED indicators

LED Color Name Comment

B1 BLUE USER_B Alternate function Wake-up PA0

B2 BLACK RESET NRST

LD1 RED Fault Power Current upper than 750 mA

LD2 RED/GREEN ST-LINK COM Green when communication

LD3 GREEN LED2_GREEN PC5

LD4 RED LED1_RED PE3

LD5 GREEN ARDUINO PB12

LD6 GREEN 5 V Power 5 V available

LD7 GREEN V

LD8 RED V

OK 5 V USB available

BUS

OCRCR PG7

BUS

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UM2135 Connectors

8 Connectors

8.1 Arduino Uno V3 connectors

CN6, CN7, CN8 and CN9 are female connectors compatible with Arduino Uno V3. Most
shields designed for Arduino Uno V3 are also supported by the 32F413HDISCOVERY
Discovery kit.

Since the I/Os of the STM32F413ZH microcontroller are 5 V tolerant, there is no issue for
Arduino compatibility.

Example for the connector references (see Figure 12):

• CN6: Fisher BL 1-10 G

• CN7: Fisher BL 1-8 G

• CN8: Fisher BL 1-8 G

• CN9: Fisher BL 1-6 G

Figure 12. Arduino connector (top view)

Connector Pin number Pin name Signal name STM32 pin Function

CN7

Table 3. Pinout of the Arduino connector

1NC - -

2 IOREF - 3.3 V reference

3 NRST NRST NRST RESET

4 3.3 V - 3.3 V input/output

5 5 V - 5 V output

6 GND - GND

7 GND - GND

8V

IN

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Connectors UM2135

Table 3. Pinout of the Arduino connector (continued)

Connector Pin number Pin name Signal name STM32 pin Function

1 A0 ADC PC0 ADC1_IN10

2 A1 ADC PA1 ADC1_IN1

CN9

3 A2 ADC PA2 ADC1_IN2

4 A3 ADC PA5 ADC1_IN5

5 A4 ADC PB1 ADC1_IN9

6 A5 ADC PC4 ADC1_IN14

10 SCL/D15 ARD_D15 PB10 I2C2_SCL

9 SDA/D14 ARD_D14 PB11 I2C2_SDA

CN6

CN8

8A

VDD

V

REF

-V

REF

7 GND - - Ground

6 SCK/D13 ARD_D13 PB12 SPI3_SCK

5 MISO/D12 ARD_D12 PB4 SPI3_MISO

4

PWM/MOSI/

D11

ARD_D11 PB5

3 PWM/CS/D10 ARD_D10 PA15

TIM3_CH2/SPI3_

MOSI

TIM2_CH1/SPI3_N

SS

2 PWM/D9 ARD_D9 PB8 TIM4_CH3

1 D8 ARD_D8 PA4 IO

8 D7 ARD_D7 PC13 IO

7 PWM/D6 ARD_D6 PB0 TIM3_CH3

6 PWM/D5 ARD_D5 PE6 TIM9_CH2

5 D4 ARD_D4 PB6 EXT_IT_6

4 PWM/D3 ARD_D3 PF10 TIM5_CH4

3 D2 ARD_D2 PG13 I/O

2 TX/D1 ARD_D1 PF7 UART7_TX

1 RW/D0 ARD_D0 PF6 UART7_RX

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UM2135 Connectors

8.2 USB OTG FS Micro-AB connector CN17

Example of connector reference (see Figure 13):

• Molex 475900001

Figure 13. USB OTG FS Micro-AB connector (front view)

Connector

Table 4. USB OTG Micro-AB pinout (front view)

Pin

number

1V

Pin names Signal name STM32 pin Function

BUS

USB_OTG_5V_VBUS PA9

5V power and

detection

2 DM (D-) USB_OTG_FS_N PA11 USB diff pair M

CN15

3 DP (D+) USB_OTG_FS_P PA12 USB diff pair P

4 ID USB_OTG_FS_ID PA10 USB Identification

5GND - - GND

Table 5. USB OTG FS power management

Pin number Pin names Signal names STM32 pin Function

U12-3 FAULTn USB_OTG_FS_OVRCR PG7 Over Current IT

U12-4 ENn USB_OTG_FS_PWR_EN PG8 USB Power enable

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8.3 LCD FRIDA connector CN16

Example of connector reference (see Figure 14):

• Hirose FH26-29S-0.3SHW

Figure 14. LCD connector

Connector

CN16

Table 6. Pinout of the LCD connector

Pin

number

1 GND - - Ground

2 FMARK LCD_TE PB14 Tearing Effect

3 DB15 LCD-PSRAM_D15 PD10 FSMC_D15

4 DB14 LCD-PSRAM_D14 PD9 FSMC_D14

5 DB13 LCD-PSRAM_D13 PD8 FSMC_D13

6 DB12 LCD-PSRAM_D12 PE15 FSMC_D12

7 DB11 LCD-PSRAM_D11 PE14 FSMC_D11

8 DB10 LCD-PSRAM_D10 PE13 FSMC_D10

9 DB9 LCD-PSRAM_D9 PE12 FSMC_D9

10 DB8 LCD-PSRAM_D8 PE11 FSMC_D8

11 DB7 LCD-PSRAM_D7 PE13 FSMC_D7

12 DB6 LCD-PSRAM_D6 PE9 FSMC_D6

13 DB5 LCD-PSRAM_D5 PE8 FSMC_D5

14 DB4 LCD-PSRAM_D4 PE7 FSMC_D4

15 DB3 LCD-PSRAM_D3 PD1 FSMC_D3

16 DB2 LCD-PSRAM_D2 PD0 FSMC_D2

Pin name Signal name STM32 pin Function

17 DB1 LCD-PSRAM_D1 PD15 FSMC_D1

18 DB0 LCD-PSRAM_D0 PD14 FSMC_D0

19 /RD LCD-PSRAM_NOE PD4 FSMC_NOE

20 /WR LCD-PSRAM_NWE PD5 FSMC_NWE

21 RS LCD-RS_A0 PF0 FSMC_RS

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UM2135 Connectors

Table 6. Pinout of the LCD connector (continued)

Connector

CN16

Pin

number

22 /CS LCD_NE3 PG10 FSMC_NE

23 RESET LCD-CTP_RST PB13 RESET

24 IM - - 8/16 bit mode select

25 IOVCC 3.3 V - Power

26 VCI 3.3 V - Power

27 GND GND - Ground

28 LEDA LEDA - LED anode

29 LEDK LEDK - LED cathode

Pin name Signal name STM32 pin Function

The Tabl e 7 shows LCD connection for Backlight management:

Pin number Pin name Signal name STM32 pin Function

U18-7 EN LCD_BL_CTRL PE5 Backlight enable

Table 7. Backlight power management

8.4 Touch panel connector CN10

Example of connector reference (see Figure 15):

• Hirose DF37NB-10DS-0.4V

Figure 15. Touch panel connector pinout

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Connectors UM2135

Connector

CN10

Pin

number

1 GND - - Ground

2 INT CTP_INT PC1 Interrupt

3 GND - - Ground

4 SDA I2CFMP1_SDA PC7 I2CFMP1_SDA

5 SCL I2CFMP1_SCL PC6 I2CFMP1_SDA

6 GND - - Ground

7 RESET LCD-CTP_RST PB13 RESET

8 GND - - Ground/ V

9VDD 3.3 V - Power

10 GND - - Ground

Table 8. Pinout of the touch panel

Pin name Signal name STM32 pin Function

8.5 microSD connector CN1

Example of connector reference (see Figure 16):

• Yamaichi PJS008-2003-1

for rev2

CC

Figure 16. microSD connector (front view)

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UM2135 Connectors

T

Connector

CN1

Pin

number

Table 9. Pinout of the microSD connector

Pin name Signal name STM32 pin Function

1 SDIO_D2 SD_D2 PC10 SD DATA 2

2 SDIO_D3 SD_D3 PC11 SD DATA 3

3 SDIO_CMD SD_CMD PA6 SD CMD

4 3.3 V - POWER

5 SD_CLK SD_CLK PC12 SD CLOCK

6 GND - GND

7 SDIO_D0 SD_D0 PC8 SD DATA 0

8 SDIO_D1 SD_D1 PC9 SD DATA 1

9 SW2 / GND - GND

10 SW1 SD_Dectect PF11 SD CARD DETECT

8.6 ST-LINK/V2-1 USB Micro-AB connector CN2

The USB connector is used to connect the embedded ST-LINK/V2-1 to a PC for
programming and debugging of the STM32F413ZH microcontroller.

Example of connector reference (see Figure 17):

• Molex 1050170001

Figure 17. USB Micro-AB connector (front view)

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Connectors UM2135

Connector

CN2

Pin

number

1V

2 DM (D-) USB_STLK_N PA11 USB diff pair M

3 DP (D+) USB_STLK_P PA12 USB diff pair P

4 ID USB_STLK_ID - USB Identification

5GND - - GND

Table 10. USB Micro-AB connector

Pin name Signal name

BUS

8.7 TAG connector CN11

The TAG connector is implemented on the 32F413HDISCOVERY Discovery kit. The TAG
connector is a 10-pin footprint supported by the SWD mode. It shares the same signals with
the ST-LINK (see

The TC2050-IDC-NL cable is used to link ST-LINK and the TAG connector on the
32F413HDISCOVERY, so that users can easily program and debug the STM32F413ZH
(see

Figure 19).

Figure 18).

STM32F103

pin

5V_USB_ST_LINK -

Function

5 V power and

detection

Figure 18. TAG connector Figure 19. TC2050-IDC-NL cable

Connector

CN11

Pin

number

1 3.3 V 3V3_ST_LINK - Power

2 SWD STLINK_JTMS_SWDIO PA13 SW DATA

3 GND - - Ground

4 SWCLK STLINK_JTCK_SWCLK PA14 SW CLOCK

Table 11. Pinout of the TAG connector

Pin name Signal name STM32 pin Function

5 GND - - Ground

6 SWO STLINK_JTDO_SWO PB3 SWO

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UM2135 Connectors

Table 11. Pinout of the TAG connector (continued)

Connector

CN11

Pin

number

7NC - - -

8NC - - -

9NC - - -

10 NRST NRST NRST RESET

Pin name Signal name STM32 pin Function

8.8 Audio line output (green jack) connector CN5

A 3.5 mm stereo audio green jack output is available to support the headphone.

Example of connector reference (see Figure 20):

• PJ3028B-3_4P

Figure 20. Audio jack connector (front view)

Connector Pin number Pin name

1 1 NA NA NA

2 2 MIC_IN MICBIAS1 Microphone

3 3 GND HPOUT1FB/GND GND

CN5

4 4 HP_OUT_R HPOUT1R HP right

5 5 NA NA NA

6 6 HP_OUT_L HPOUT1L HP left

Table 12. Audio jack connector

Signal

name

Audio codec pin Function

8.9 Extension microphone connector CN12

Example of connector reference (see Figure 21):

• Amphemol-FCI 20021311-00020T4LF

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Connectors UM2135

Figure 21. Extension microphone connector (front view)

Table 13. Extension microphone connector

Connector Pin number Pin name Signal name STM32 pin Function

1 GND GND - Power

2V

CC_0

3.3 V - Ground

3 CLK_1 EXT_DFSDM2_CKOUT PD2 DFSDM2 CLOCK

4 CLK_0 EXT_DFSDM1_CKOUT PA8 DFSDM1 CLOCK

5 DATA_1 EXT_DFSDM2_DATIN1 PA7 DFSDM2 DATA1

6 DATA_0 EXT_DFSDM1_DATIN1 PD6 DFSDM1 DATA1

CN12

7 DATA_3 EXT_DFSDM2_DATIN7 PB7 DFSDM2 DATA7

8- - -

9- - - -

10 DETECTN DETECTN - -

11 - - - -

12 MEMS_LED MEMS_LED PE4 -

13 - - - -

14 - - - -

15 - - - -

16 - - - -

CN12

17 - - - -

18 - - - -

19 V

CC_1

3.3 V - Power

20 GND GND - Ground

8.10 Optional audio stereo speakers CN3 and CN4

The stereo audio outputs are available to support stereo speakers (CN3 for left channel and
CN4 for right channel).

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UM2135 32F413HDISCOVERY I/O assignment

Appendix A 32F413HDISCOVERY I/O assignment

Table 14. 32F413HDISCOVERY I/O assignment

Pin No. Pin Name Signal or Label Feature / Comment

1 PE2 QSPI_BK1_IO2 QSPI

2 PE3 LED1_RED User LED

3 PE4 MEMS_LED Microphones MEMS Module

4 PE5 LCD_BL_CTRL LCD and CTP

5 PE6 ARD_D5 ARD_TIM9_CH2

6V

BAT

V

BAT

3.3V

7 PC13-ANTI_TAMP ARD_D7 ARD_IO

8 PC14-OSC32_IN OSC_32K_IN RTC CLK

9 PC15-OSC32_OUT OSC_32K_OUT RTC CLK

10 PF0 PSRAM_A0/LCD-RS_A0

Shared between LCD and

PSRAM

11 PF1 PSRAM_A1 PSRAM

12 PF2 PSRAM_A2 PSRAM

13 PF3 PSRAM_A3 PSRAM

14 PF4 PSRAM_A4 PSRAM

15 PF5 PSRAM_A5 PSRAM

16 V

17 V

SS_5

DD_5

V

V

SS_5

DD_5

GND

3.3 V

18 PF6 ARD_D0_URX ARD_UART7

19 PF7 ARD_D1_UTX ARD_UART7

20 PF8 QSPI_BK1_IO0 QSPI

21 PF9 QSPI_BK1_IO1 QSPI

22 PF10 ARD_D3_PWM ARD_TIM5_CH4

23 PH0-OSC_IN HSE_OSC_IN 8 MHz clock

24 PH1-OSC_OUT WIFI_RST Wi-Fi

25 NRST NRST_BUTTON RESET

26 PC0 ARD_A0 ARD_ADC1_IN10

27 PC1 CTP_INT Touch Panel INT

28 PC2 CODEC_I2Sext_SD I2S2

29 PC3 CODEC_I2S_SD I2S2

30 V

31 V

32 V

DD_12

SSA

REF+

V

DD_12

V

V

SSA

REF

3.3 V

GND

3.3 V

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32F413HDISCOVERY I/O assignment UM2135

Table 14. 32F413HDISCOVERY I/O assignment (continued)

Pin No. Pin Name Signal or Label Feature / Comment

33 V

DDA

V

DDA

3.3 V

34 PA0-WKUP B_USER USER BUTTON

35 PA1 ARD_A1 ARD_ADC1_IN1

36 PA2 ARD_A2 ARD_ADC1_IN2

37 PA3 CODEC_I2S_MCLK AUDIO_I2S2

38 V

39 V

SS_4

DD_4

V

V

SS_4

DD_4

GND

3.3 V

40 PA4 ARD_D8_IO ARD

41 PA5 ARD_A3 ARD_ADC1_IN5

42 PA6 SD_CMD SD CARD

43 PA7 DFSDM2_DATIN1 ST-MEMS microphones

44 PC4 ARD_A5 ARD_ADC1_IN14

45 PC5 LED2_GREEN User LED

46 PB0 ARD_D6_PWM ARD_TIM3_CH3

47 PB1 ARD_A4 ARD_ADC1_IN9

48 PB2 QSPI_CLK QSPI

49 PF11 SD_Detect SD CARD_IT_11

50 PF12 PSRAM_A6 PSRAM

51 V

52 V

SS_6

DD_6

V

V

SS_6

DD_6

GND

3.3 V

53 PF13 PSRAM_A7 PSRAM

54 PF14 PSRAM_A8 PSRAM

55 PF15 PSRAM_A9 PSRAM

56 PG0 PSRAM_A10 PSRAM

57 PG1 PSRAM_A11 PSRAM

58 PE7 LCD-PSRAM_D4 LCD-PSRAM

59 PE8 LCD-PSRAM_D5 LCD-PSRAM

60 PE9 LCD-PSRAM_D6 LCD-PSRAM

61 V

62 V

SS_7

DD_7

V

V

SS_7

DD_7

GND

3.3 V

63 PE10 LCD-PSRAM_D7 LCD-PSRAM

64 PE11 LCD-PSRAM_D8 LCD-PSRAM

65 PE12 LCD-PSRAM_D9 LCD-PSRAM

66 PE13 LCD-PSRAM_D10 LCD-PSRAM

67 PE14 LCD-PSRAM_D11 LCD-PSRAM

30/50 DocID029965 Rev 1

UM2135 32F413HDISCOVERY I/O assignment

Table 14. 32F413HDISCOVERY I/O assignment (continued)

Pin No. Pin Name Signal or Label Feature / Comment

68 PE15 LCD-PSRAM_D12 LCD-PSRAM

69 PB10 ARD_D15_SCL ARD_I2C2

70 PB11 ARD_D14_SDA ARD_I2C2

71 V

72 V

CAP1_0

DD_1_0

V

CAP1_0

V

DD_1_0

73 PB12 ARD_D13_SCK SPI3 (ARD & WIFI)

74 PB13 LCD-CTP_RST LCD-CTP

75 PB14 LCD_TE LCD

76 PB15 WIFI_WKUP Wi-Fi

77 PD8 LCD-PSRAM_D13 LCD-PSRAM

78 PD9 LCD-PSRAM_D14 LCD-PSRAM

79 PD10 LCD-PSRAM_D15 LCD-PSRAM

80 PD11 PSRAM_A16 PSRAM

81 PD12 PSRAM_A17 PSRAM

82 PD13 QSPI_BK1_IO3 QSPI

PWR

3.3 V

83 V

84 V

SS_8

DD_8

V

V

SS_8

DD_8

GND

3.3 V

85 PD14 LCD-PSRAM_D0 LCD-PSRAM

86 PD15 LCD-PSRAM_D1 LCD-PSRAM

87 PG2 PSRAM_A12 PSRAM

88 PG3 PSRAM_A13 PSRAM

89 PG4 PSRAM_A14 PSRAM

90 PG5 PSRAM_A15 PSRAM

91 PG6 QSPI_BK1_NCS QSPI

92 PG7 USB_OTG_FS_OVRCR USB_INT_7

93 PG8 USB_OTG_FS_PWR_EN USB

94 V

95 V

DD_2_USB33

SS_9

V

SS_9

V

DD_2_USB33

GND

3.3 V

96 PC6 CTP_I2C_SCL CTP_I2CFMP1

97 PC7 CTP_I2C_SDA CTP_I2CFMP1

98 PC8 SD_D0 SD CARD

99 PC9 SD_D1 SD CARD

100 PA8 DFSDM1_CKOUT ST-MEMS microphones

101 PA9 USB_OTG_FS_VBUS USB

102 PA10 USB_OTG_FS_ID USB

DocID029965 Rev 1 31/50

49

32F413HDISCOVERY I/O assignment UM2135

Table 14. 32F413HDISCOVERY I/O assignment (continued)

Pin No. Pin Name Signal or Label Feature / Comment

103 PA11 USB_OTG_FS_DM USB

104 PA12 USB_OTG_FS_DP USB

105 PA13 DBG_SWDIO STLINK

106 V

107 V

108 V

CAP2_0

SS 2_0

DD_2_0

V

CAP2_0

V

SS 2_0

V

DD_2_0

109 PA14 DBG_SWCLK ST-LINK

110 PA15 ARD_D10_PWM_CS ARD_TIM2_CH1_SPI3

111 PC10 SD_D2 SD CARD

112 PC11 SD_D3 SD CARD

113 PC12 SD_CLK SD CARD

114 PD0 LCD-PSRAM_D2 LCD-PSRAM

115 PD1 LCD-PSRAM_D3 LCD-PSRAM

116 PD2 DFSDM2_CKOUT Microphones MEMS

117 PD3 CODEC_I2S_CK AUDIO_I2S2

PWR

GND

3.3 V

118 PD4 LCD-PSRAM_NOE LCD-PSRAM

119 PD5 LCD-PSRAM_NWE LCD-PSRAM

120 V

121 V

SS_10

DD_10

V

SS_10

V

DD_10

GND

3.3 V

122 PD6 DFSDM1_DATIN1 ST-MEMS microphones

123 PD7 PSRAM_NE1 PSRAM

124 PG9 UART_VCP_RX STLINK_UART6

125 PG10 LCD_NE3 LCD

126 PG11 WIFI_SPI_CSN WIFI_SPI_CS

127 PG12 WIFI_DRDY Wi-Fi

128 PG13 ARD_D2_IO ARD

129 PG14 UART_VCP_TX STLINK_UART6

130 VSS_11 V

131 VDD_11 V

SS_11

DD_11

GND

3.3 V

132 PG15 CODEC_INT AUDIO_INT15

133 PB3 DBG_SWO ST-LINK

134 PB4 ARD_D12_MISO SPI3 (ARD & WIFI)

135 PB5 ARD_D11_PWM_MOSI SPI3 (ARD & WIFI)

136 PB6 ARD_D4_INT ARD_INT_6

137 PB7 DFSDM2_DATIN7 ST-MEMS microphones

32/50 DocID029965 Rev 1

UM2135 32F413HDISCOVERY I/O assignment

Table 14. 32F413HDISCOVERY I/O assignment (continued)

Pin No. Pin Name Signal or Label Feature / Comment

138 BOOT0 BOOT0 BOOT

139 PB8 ARD_D9_PWM ARD_TIM4_CH3

140 PB9 CODEC_I2S_WS AUDIO_I2S2

141 PE0 PSRAM_NBL0 PSRAM

142 PE1 PSRAM_NBL1 PSRAM

143 PDR_ON PDR_ON PDR

144 V

DD_3

V

DD_3

3.3 V

DocID029965 Rev 1 33/50

49

Schematics UM2135

Appendix B Schematics

This section provides the design schematics for the 32F413HDISCOVERY Discovery kit:

• Overall schematics for the 32F413HDISCOVERY, see Figure 22

• 32F413HDISCOVERY MCU, see Figure 23

• PSRAM, see Figure 24

• Quad-SPI, see Figure 25

• Audio, see Figure 26

• LCD, see Figure 27

• USB OTG FS, see Figure 28

• Peripherals, see Figure 29

• Arduino Uno V3 connector, see Figure 30

• ST-LINK with support of SWD only, see Figure 31

• Power, see Figure 32

34/50 DocID029965 Rev 1

Figure 22. Top

111

MB1274-TOP

MB1274 D-01

12/19/2016

Title:

Size: Reference:

Date: Sheet: of

A3

Revision:

STM32F413H-DISCOProject:

PSRAM_A[0..17]

LCD-PSRAM_D[0..15]

NRST

QSPI_BK1_IO3

QSPI_BK1_IO2

QSPI_BK1_IO0
QSPI_BK1_IO1

QSPI_CLK

QSPI_BK1_NCS

USB_OTG_FS_OVRCR

USB_OTG_FS_PWR_EN

B_USER

STLK_MCO

CODEC_INT

LCD_TE

LCD_BL_CTRL

PSRAM_A[0..17]

LCD-PSRAM_D[0..15]

LCD-PSRAM_NWE

LCD-PSRAM_NOE

PSRAM_NE1

PSRAM_NBL0
PSRAM_NBL1

LCD_NE3

LCD-CTP_RST

CTP_INT

LED1_RED

LED2_GREEN

USB_OTG_FS_VBUS
USB_OTG_FS_ID

I2CFMP1_SDA

I2CFMP1_SCL

USB_OTG_FS_N

USB_OTG_FS_P

STLINK_JTMS_SWDIO
STLINK_JTCK_SWCLK

STLINK_JTDO-SWO

LCD-RS_A0

SD_D2

WIFI_SPI_CSN

DFSDM2_DATIN7

WIFI_DRDY

SD_D3

SD_CLK

DFSDM1_DATIN1

DFSDM2_DATIN1

DFSDM1_CKOUT

SD_Detect

SD_CMD

SD_D0
SD_D1

DFSDM2_CKOUT

CODEC_WS

CODEC_CK

CODEC_SD

CODEC_MCK

CODEC_ext_SD ARD_A[0..5]

ARD_D[0..15]

VCP_TX

VCP_RX

WIFI_WKUP

MEMS_LED

WIFI_RST

U_00_MCU
00_MCU.SchDoc

PSRAM_A[0..17]

LCD-PSRAM_D[0..15]

LCD-PSRAM_NWE

LCD-PSRAM_NOE

PSRAM_NE1

PSRAM_NBL0
PSRAM_NBL1

U_01_PSRAM
01_PSRAM.SchDoc

QSPI_BK1_IO0

QSPI_BK1_IO2

QSPI_BK1_IO1

QSPI_BK1_IO3

QSPI_CLK

QSPI_BK1_NCS

U_02_QSPI
02_QSPI.SchDoc

LCD_BL_CTRL

CTP_INT

LCD_TE

LCD-CTP_RST

LCD_NE3

LCD-PSRAM_D[0..15]

LCD-PSRAM_NWE

LCD-PSRAM_NOE

LCD-RS_A0

I2CFMP1_SDA

I2CFMP1_SCL

U_04_LCD
04_LCD.SchDoc

CODEC_INT

I2CFMP1_SCL
I2CFMP1_SDA

DFSDM1_DATIN1

DFSDM1_CKOUT

DFSDM2_CKOUT
DFSDM2_DATIN1
DFSDM2_DATIN7

CODEC_CK

CODEC_WS

CODEC_SD

CODEC_ext_SD

CODEC_MCK

MEMS_LED

U_03_Audio
03_Audio.SchDoc

USB_OTG_FS_VBUS

USB_OTG_FS_ID

USB_OTG_FS_PWR_EN

USB_OTG_FS_OVRCR

USB_OTG_FS_N

USB_OTG_FS_P

U_05_USB_OTG_FS
05_USB_OTG_FS.SchDoc

LED1_RED

LED2_GREEN

NRST

B_USER

SD_CLK
SD_CMD

SD_D0
SD_D1
SD_D2
SD_D3

SD_Detect

WIFI_SPI_CSN
WIFI_DRDY

WIFI_RST

WIFI_WKUP

ARD_D11
ARD_D12
ARD_D13

U_06_Peripherals
06_Peripherals.SchDoc

NRST

ARD_A[0..5]

ARD_D[0..15]

U_07_Arduino_ Connectors
07_Arduino_ Connectors.SchDoc

NRST

NRST

NRST

NRST

N

COMMENT to give more details about the function, or it is the MCU
port information.

REVISION D01
Add U21 for USB_VBUS ESD protection.

REVISION C01:
Released 22 - November- 2016

- USB ESD: U19 update (rotation).

REVISION B01:
Released 05 - October- 2016

- Update WIFI module with new reference

- Update IO assignment for PA0, PC0, PC1 and PC13.

- Update USB ESD protection.

- LD2: Correction of LD2, LD2 was mirrored on revA

- HW5: Update Capacitive touch Panel to rev B instead of revision A

REVISION A01
Released : 09 - June - 2016

- First version

PCB

HW1

STM32F413H-DISCO PCB 4L

BLISTER

HW2

STM32F413H-DISCO BLISTER

BLISTER CARD

HW3

STM32F413H-DISCO BLISTER CARD

HW PART

NRST

STLINK_JTDO-SWO

STLK_MCO
STLINK_JTMS_SWDIO
STLINK_JTCK_SWCLK

VCP_RX
VCP_TX

U_08_ST_LINK_V2-1
08_ST_LINK_V2-1.SCHDOC

U_09_Power
09_Power.SchDoc

H3 H1

H2 H4

HW8

Spacer 14mm

HW9

Spacer 14mm

HW10

Spacer 14mm

HW11

Spacer 14mm

HW7

Plastic Screw M3x6mm

HW6

Plastic Screw M3x6mm

HW13

Plastic Screw M3x6mm

HW12

Plastic Screw M3x6mm

ARD_D11
ARD_D12
ARD_D13

ARD_D[0..15]

mb1274 B-01
Serial Number

HW17

ES

HW18

UM2135 Schematics

ote: Text in BLUE placed on a wire is not the net name. It just a

DocID029965 Rev 1 35/50

36/50 DocID029965 Rev 1

211

MCU

MB1274 D-01

12/16/2016

Title:

Size: Reference:

Date: Sheet: of

A3

Revision:

STM32F413H-DISCOProject:

SD_D0
SD_D1
SD_D2
SD_D3

SD_CLK

LCD-PSRAM_D13
LCD-PSRAM_D14
LCD-PSRAM_D15

SD_CMD

LCD-PSRAM_D4
LCD-PSRAM_D5
LCD-PSRAM_D6
LCD-PSRAM_D7
LCD-PSRAM_D8
LCD-PSRAM_D9
LCD-PSRAM_D10
LCD-PSRAM_D11
LCD-PSRAM_D12

NRST

BOOT0

VDD_MCU

VREF+

VDD_MCU

Ceramic capacitor (Low ESR)

VDD_MCU

VDD_MCU VDD_MCU

3V3 3V3

VDD_USB33

QSPI_BK1_IO3

CODEC_WS

QSPI_BK1_IO2

QSPI_BK1_IO0
QSPI_BK1_IO1

SD_Detect

QSPI_CLK

CODEC_CKCODEC_SDCODEC_MCK

QSPI_BK1_NCS

USB_OTG_FS_OVRCR

USB_OTG_FS_PWR_EN

VCP_TX

VCP_RX

B_USER

STLK_MCO

One 100nF placed close to each VDD_x pin of MCU

CODEC_ext_SD

CODEC_INT

LCD_TE

LCD_BL_CTRL

Close to MCU

Close to MCU

PDR ON by default

VDD_MCU

INTERRUPTION SOURCES

EXT_IT_0: User Wake-Up Button connected toP A0-WKUP1
EXT_IT_1: CapacitiveTouch Panel: CTP_INT connected to PC1: (WKUP3)
EXT_IT_6: ARD_INT connectedto PB6
EXT_IT_7: USB Overcurrent: USB_OTG_FS_OVRCR connected to PG7:
EXT_IT_11: MicroSDdetection: uSD_Detect connected to PF11:
EXT_IT_12: WIFI DATA RDY connected to PG12
EXT_IT_14: LCD Tearing Effect:LCD_TE connected to PB14:

OSC32_IN

OSC32_OUT

PH0-OSC_IN

PH1-OSC_OUTPDR_ON

PSRAM_A[0..17]

LCD-PSRAM_D[0..15]

LCD-PSRAM_NWE

LCD-PSRAM_NOE

PSRAM_NE1

PSRAM_NBL0
PSRAM_NBL1

PSRAM_A[0..17]

LCD-PSRAM_D[0..15]

LCD-PSRAM_D0
LCD-PSRAM_D1

LCD-PSRAM_D2
LCD-PSRAM_D3

PSRAM_A0
PSRAM_A1
PSRAM_A2
PSRAM_A3
PSRAM_A4
PSRAM_A5

PSRAM_A6
PSRAM_A7
PSRAM_A8
PSRAM_A9

PSRAM_A10
PSRAM_A11
PSRAM_A12
PSRAM_A13
PSRAM_A14
PSRAM_A15

PSRAM_A16
PSRAM_A17

LCD_NE3

LCD-CTP_RST

I2C2_PULL-UP

ARD_D15

ARD_D14

3V3

DECOUPLING CAPACITORS

EXT_IT_1

CTP_INT

EXT_IT_7

EXT_IT_15

EXT_IT_11

MCU GPIO BANK D, E, F, G

STLK_MCO

MCU PWR

I2CFMP1_SDA

I2CFMP1_SCL

X3
NX3215SA-32.768K

R104
2K7

R102
2K7

R56
2K7

R57
2K7

C54
100nF

C53
100nF

C59
100nF

C61
100nF

C63
100nF

C65
100nF

C67
100nF

C66
100nF

C62
100nF

C60
100nF

C56
100nF

C55

4.7uF

I2CFMP1_SCL

I2CFMP1_SDA

FCM1608KF-601T03

L1

100uH

C49
1uF

C52
100nF

C68
100nF

C48
1uF

C70
1uF

C51
100nF

C69

2.2uF

C64

2.2uF

R51
56R

32.768KHz CLOCK

8MHz CLOCK

MCU GPIO BANK A, B, C, and SYSTEM

DFSDM2_CKOUT

3V3

Fitted: NO

R54
10K

VDDA

LED1_RED

LED2_GREEN

USB_OTG_FS_VBUS
USB_OTG_FS_ID

I2CFMP1_SDA

I2CFMP1_SCL

I2CFMP1 shared between
Audio Codec and touch screen

DFSDM1_DATIN1

DFSDM1_CKOUT

I2CFMP1_PULL-UP

USB_OTG_FS_N

USB_OTG_FS_P
STLINK_JTMS_SWDIO
STLINK_JTCK_SWCLK

STLINK_JTDO-SWO

LCD-RS_A0

R55
10K

R52
10K

Fitted: NO

R53
10K

R48 0R

R47 0R

Fitted: NO

R45 0R

Fitted: NO

R44 0R

Fitted: NO

C44 8.2pF

Fitted: NO

C43 8.2pF

PH0-OSC_IN

23

PH1-OSC_OUT

24

NRST

25

PA0-WKUP1

34

PA1

35

PA2

36

PA3

37

PA4

40

PA5

41

PA6

42

PA7

43

PB0

46

PB1

47

PB2-BOOT1

48

PB10

69

PB11

70

PB12

73

PB13

74

PB14

75

PB15

76

PA8

100

PA9

101

PA10

102

PA11

103

PA12

104

PA13

105

PA14

109

PA15

110

PB3

133

PB4

134

PB5

135

PB6

136

PB7

137

BOOT0

138

PB8

139

PB9

140

PC13-ANTI_TAMP

7

PC14-OSC32_IN

8

PC15-OSC32_OUT

9

PC0

26

PC1

27

PC2

28

PC3

29

PC4

44

PC5

45

PC6

96

PC7

97

PC8

98

PC9

99

PC10

111

PC11

112

PC12

113

PDR_ON

143

U13A

STM32F413H

PE2

1

PE3

2

PE4

3

PE5

4

PE6

5

PE7

58

PE8

59

PE9

60

PE10

63

PE11

64

PE12

65

PE13

66

PE14

67

PE15

68

PD8

77

PD9

78

PD10

79

PD11

80

PD12

81

PD13

82

PD14

85

PD15

86

PD0

114

PD1

115

PD2

116

PD3

117

PD4

118

PD5

119

PD6

122

PD7

123

PE0

141

PE1

142

PF2

12

PF3

13

PF4

14

PF5

15

PF6

18

PF7

19

PF8

20

PF9

21

PF10

22

PF11

49

PF12

50

PF13

53

PF14

54

PF15

55

PF0

10

PF1

11

PG2

87

PG3

88

PG4

89

PG5

90

PG6

91

PG7

92

PG8

93

PG9

124

PG10

125

PG11

126

PG12

127

PG13

128

PG14

129

PG15

132

PG0

56

PG1

57

U13B

STM32F413H

Fitted: NO

12

X2
NX3225GD-8.00M

VBAT

6

VSS_5

16

VDD_5

17

VSSA_VREF-

31

VDD_12

30

VREF+

32

VDDA

33

VSS_4

38

VDD_4

39

VCAP1

71

VDD_1

72

VSS_2

107

VDD_2

108

VDD_3

144

VDD_10

121

VDD_USB

95

VDD_6

52

VDD_7

62

VDD_8

84

VDD_11

131

VSS_10

120

VSS_9

94

VSS_6

51

VSS_7

61

VSS_8

83

VSS_11

130

VCAP2

106

U13C

STM32F413H

R58

0R_0603

VDD_MCU

R43

0R_0603

C50
100nF

R46

0R

R50 0R

Should be place closed to the MCU

C47 5.1pF

C46 5.1pF

WIFI_WKUP

DFSDM2_DATIN1

DFSDM2_DATIN7

WIFI_DRDY

WIFI_SPI_CSN

WIFI_RST

ARD_A[0..5]

ARD_A[0..5]

ARD_A0
ARD_A1
ARD_A2

ARD_A3

ARD_A4

ARD_A5

ARD_D[0..15]

ARD_D[0..15]

ARD_D6

ARD_D12
ARD_D11
ARD_D4

ARD_D9

ARD_D15
ARD_D14
ARD_D13

ARD_D7

ARD_D8

ARD_D2

ARD_D0
ARD_D1

ARD_D3

ARD_D5

ARD_D10

EXT_IT_0 / WKUP1

MEMS_LED

NRST

R49 0R

Figure 23. MCU

Schematics UM2135

EXT_IT_15: Audio CODEC interruption: CODEC_INT connected toP G15:

311

PSRAM

MB1274 D-01

12/16/2016

Title:

Size: Reference:

Date: Sheet: of

A4

Revision:

STM32F413H-DISCOProject:

LCD-PSRAM_D[0..15]

PSRAM_A[0..17]

PSRAM

3V3

3V3

Place close to PSRAM

PSRAM_A0

PSRAM_A1

PSRAM_A2

PSRAM_A3

PSRAM_A4

PSRAM_A5

PSRAM_A6

PSRAM_A7

PSRAM_A8

PSRAM_A9

PSRAM_A10

PSRAM_A11

PSRAM_A12

PSRAM_A13

PSRAM_A14

PSRAM_A15

PSRAM_A16

PSRAM_A17

PSRAM_A[0..17]

LCD-PSRAM_D[0..15]

LCD-PSRAM_NWE
LCD-PSRAM_NOE

PSRAM_NE1

PSRAM_NBL0
PSRAM_NBL1

R60
10K

R59 0R

R61 0R

C72
100nF

C71
100nF

LCD-PSRAM_D0

LCD-PSRAM_D1

LCD-PSRAM_D2

LCD-PSRAM_D3

LCD-PSRAM_D4

LCD-PSRAM_D5

LCD-PSRAM_D6

LCD-PSRAM_D7

LCD-PSRAM_D8

LCD-PSRAM_D9

LCD-PSRAM_D10

LCD-PSRAM_D11

LCD-PSRAM_D12

LCD-PSRAM_D13

LCD-PSRAM_D14

LCD-PSRAM_D15

i

PSRAM_D

Matched Net Lengths [Tolerance = 5mm]

Impedance Constraint [Min = 40.00 Max = 60.00 ]

i

PSRAM_A
Matched Net Lengths [Tolerance = 5mm]
Impedance Constraint [Min = 40.00 Max = 60.00 ]

i

PSRAM_A

i

PSRAM_A

i

PSRAM_A

i

PSRAM_A

i

PSRAM_A

PSRAM Data, NWE & NOE shared with LCD

PD7

PD5
PD4
PE0
PE1

A4

B4

A3

B3

A2

A5

A1

A4

A0

A3

CS1

B5

I/O0

B6

I/O1

C5

I/O2

C6

I/O3

D5

VDD

D6

GND

D1

I/O4

E5

I/O5

F5

I/O6

F6

I/O7

G6

WE

G5

A16

E4

A15

F4

A14

F3

A13

G4

A12

G3

A11

H5

A10

H4

A9

H3

A8

H2

I/O8

B1

I/O9

C1

I/O10

C2

I/O11

D2

VDD

E1

I/O12

E2

I/O13

F2

I/O14

F1

I/O15

G1

LB

A1

UB

B2

OE

A2

A7

D4

A6

C4

A5

C3

A17

D3

A18

H1

GND

E6

NC

G2

CS2

A6

NC

H6

NC

E3

U14

IS66WV51216EBLL-55BLI

R62
10K

Figure 24. PSRAM

UM2135 Schematics

DocID029965 Rev 1 37/50

411

QSPI

MB1274 D-01

12/16/2016

Title:

Size: Reference:

Date: Sheet: of

A4

Revision:

STM32F413H-DISCOProject:

QSPI_BK1_IO0

QSPI_BK1_IO2

QSPI_BK1_IO1

QSPI_BK1_IO3

3V3

QSPI_CLK

QSPI_BK1_NCS

Exposed central pad should not be connected to any voltage on PCB

3V3

3V3

Optional PU and PD to set PB2 when use in BOOT1 alternate function

R31
10K

C28
100nF

QSPI

i

QSPI

Matched Net Lengths [Tolerance = 5mm]

i

QSPI

i

QSPI

i

QSPI

i

QSPI

i

QSPI

DQ3/HOLD#

7

VCC

8

S#

1

DQ1

2

C

6

DQ0

5

VSS

4

DQ2/Vpp/W#

3

Q

3

/

O

#

V

CCS#

DQ1

C

Q

0

V

SS

Q

2

/

V

p

p

/

W

#

U9

N25Q128A13EF840F

Fitted: NO

R21 10K

Fitted: NO

R20 10K

PG6
PB2

PF8
PF9
PE2
PD13

QSPI_CLK

TP4

QSPI_BK1_IO0

TP3

QSPI_BK1_IO1

TP6

38/50 DocID029965 Rev 1

Figure 25. Quad-SPI

D

D
D

Schematics UM2135

Figure 26. Audio

511

Audio

MB1274 D-01

12/16/2016

Title:

Size: Reference:

Date: Sheet: of

A3

Revision:

STM32F413H-DISCOProject:

CODEC_CK

ADCDAT1

F2

ADCLRCLK1/GPIO1

G3

AGND

D6

CPVDD

G9

CPVOUTN

H7

CPVOUTP

G7

CS/ADDR

G2

DACDAT1

E4

CPGND

H9

DCVDD

F1

DBVDD

D2

DGND

E2

CPCB

H8

AVDD1

D9

BCLK1

G1

CIFMODE

A4

CPCA

G8

DMICCLK

C6

AGND

E7

AGND

E8

AVDD2

D8

GPIO2/MCLK2

E1

GPIO3/BCLK2

H2

GPIO4/LRCLK2

F4

GPIO5/DACDAT2

H3

GPIO6/ADCLRCLK2

G4

GPIO7/ADCDAT2

E5

GPIO8/DACDAT3

H4

GPIO9/ADCDAT3

F5

GPIO10/LRCLK3

H5

GPIO11/BCLK3

F6

HP2GND

F7

HPOUT1FB

G5

HPOUT1L

H6

HPOUT1R

G6

HPOUT2N

F9

HPOUT2P

F8

IN1LN

D7

IN1LP

C8

IN1RN

B7

IN1RP

C7

IN2LN/DMICDAT1

B9

IN2LP/VRXN

B8

IN2RN/DMICDAT2

A9

IN2RP/VRXP

A8

LDO1ENA

D4

LDO1VDD

E9

LDO2ENA

D5

LDO2VDD

D1

LINEOUT1N

C5

LINEOUT1P

B5

LINEOUT2N

C4

LINEOUT2P

B4

LINEOUTFB

A6

LRCLK1

E3

MCLK1

D3

MICBIAS1

A7

MICBIAS2

B6

REFGND

A5

SCLK

H1

SDA

F3

SPKGND1

A1

SPKGND2

C1

SPKMODE

A3

SPKOUTLN

B1

SPKOUTLP

A2

SPKOUTRN

C3

SPKOUTRP

B3

SPKVDD1

B2

SPKVDD2

C2

VMIDC

C9

VREFC

E6

U11

WM8994ECS/R

1V8

3V3

CODEC_WS
CODEC_SD

CODEC_INT

CODEC_MCK

3V3

3V3

3V3

Operating range: 1.62<VDD<3.6V

GND

21mm distance between a pair of microphones

CODEC_ext_SD

DFSDM1_DATIN1

1V8

3V3

DMIC1_DFSDM1_CKOUT
DMIC1_DFSDM1_DATIN1

DMIC1_DFSDM1_DATIN1

DFSDM1_CKOUT

DMIC1_DFSDM1_CKOUT

SPEAKER OUT RIGHT

CODEC PWR 1V8 / 150mA

CODEC WOLFSON

MEMS

R23 0R_0603
R28 0R_0603
R33 0R_0603
R22 0R_0603
R29 0R_0603

R26 0R_0603

R39 2K2

R12 0R_0603

C45
10nF

WM8994 I2C Address : 0011 0100

3V3

21mm distance between a pair of microphones

51

2

GND

3

4

BYPASS

INH

Vin Vout

U12 LD3985M18R

C35

100nF

C24

4.7uF

C25

100nF

C82

100nF

C26

100nF

I2CFMP1_SDA

I2CFMP1_SCL

Fitted: NO

R25 0R_0603

HP_OUT_L

HP_OUT_R
MIC_IN

C38 4.7uF

C37

4.7uF

C39

4.7uF

C32

4.7uF

C22 1uF

C23

1uF

C41 1uF

C34 1uF

C29
100nF

C31
100nF

C1 100nF

C2 100nF

C80 100nF

C79 100nF

C36 2.2uF

C40 2.2uF

C33 2.2uF

R30 10K

R1 10K

R80 10K

R32
20R

R35
20R

Fitted: NO

GND

3

LR

2

CLK

4

VDD

5

DOUT

1

U1

MP23DB01MMTR

Fitted: NO

GND

3

LR

2

CLK

4

VDD

5

DOUT

1

U2

MP23DB01MMTR

GND

5

LR

2

CLK

3

VDD

1

DOUT

4

U17

MP34DT01TR-M

GND

5

LR

2

CLK

3

VDD

1

DOUT

4

U16

MP34DT01TR-M

PC6

PC7

PG15

PA3

PD3
PB9
PC3
PC2

PA8

PD6

SPEAKER OUT LEFT

Extension microphones module

DMIC1_DFSDM1_CKOUT

DMIC1_DFSDM1_DATIN1

Microphone switch

EXT_DFSDM1_CKOUT

EXT_DFSDM1_DATIN1

EXT_DFSDM1_CKOUT
EXT_DFSDM1_DATIN1

DFSDM2_CKOUT

PD2

DFSDM2_DATIN1

PA7

DFSDM2_DATIN7

DETECTn

3V3

3V3

PB7

COM1

14

COM2

2

IN1-2

16

COM3

6

COM4

10

NC1

15

NO1

13

NC2

3

NO2

1

NC3

7

NO3

5

NC4

11

NO4

9

VCC12GND

4

IN3-4

8

U8

TS3A44159PWR
R13
10K

C16
1uF

3V3

NC = Normally Closed / NO Normally Open

IN = L => COM TO NC / NC TO COM (NO OFF)

DETECTn

Fitted: NO

1
2

CN3

Fitted: NO

1
2

CN4

20021311-00020T4LF

1
3
5
7
9
11
13
15
17
19

2
4
6

8
10
12
14
16
18
20

CN12

Receptacle 10X2 TH VT 1.27mm

CODEC_CK

TP14

CODEC_WS

TP11

CODEC_SD

TP7

CODEC_INT

TP8

CODEC_ext_SD

TP5

TP16TP1

TP10

DFSDM1_CKOUT

TP2

DFSDM1_DATIN1

TP13

DFSDM2_CKOUT

TP15

DFSDM2_DATIN1

TP12

Receptacle connector pin 1 connected to
header connector pin 2

DFSDM2_DATIN7

TP9

DMIC2_DFSDM2_CKOUT

DMIC2_DFSDM2_CKOUT

DMIC2_DFSDM2_DATIN1

DMIC2_DFSDM2_DATIN1

DMIC2_DFSDM2_CKOUT

DMIC2_DFSDM2_DATIN1

EXT_DFSDM2_CKOUT

EXT_DFSDM2_DATIN1

EXT_DFSDM2_CKOUT
EXT_DFSDM2_DATIN1

MEMS_LED

PE4

.

.

..

.

HW16

mb1299_A02

2

6

4

3

PJ3028B-3_4P

CN5

UM2135 Schematics

DocID029965 Rev 1 39/50

IN = H =>COM TO NO / NO TO COM (NC OFF)

40/50 DocID029965 Rev 1

611

LCD

MB1274 D-01

12/16/2016

Title:

Size: Reference:

Date: Sheet: of

A3

Revision:

STM32F413H-DISCOProject:

LCD_BL_CTRL

BLGND

BLGNDBLGND

BLGND

VL

Backlight driver & PFC connector for LCD panel

BLGND

5V

LCD-PSRAM_D8
LCD-PSRAM_D7 LCD-PSRAM_D6
LCD-PSRAM_D5 LCD-PSRAM_D4
LCD-PSRAM_D3
LCD-PSRAM_D1 LCD-PSRAM_D0

LCD-CTP_RST

LEDA

LEDK

LCD_NE3

LCD-PSRAM_NWELCD-PSRAM_NOE

3V3 3V3

Common mode supply filter

LEDA

LEDK

Backlight control: ON/OFF or dimmer by low frequency (1 to 10kHz typ.)

current regulated at 15mA

Layout: parts close to STLD40D and grouped in same area with BLGND as local ground plane

BLGND

3V3

3V3

I2C max clock: 400kHz

CTP_INT

GND1FMARK

2

DB153DB14

4

DB135DB12

6

DB117DB10

8

DB99DB8

10

DB711DB6

12

DB513DB4

14

DB315DB2

16

DB117DB0

18

/RD19/WR

20

RS

21

/CS

22

RESET23IM

24

IOVCC25VCI

26

GND27LEDA

28

LEDK

29

CN16

FH26-29S-0.3SHW

LCD-PSRAM_D9

LCD-PSRAM_D10LCD-PSRAM_D11

LCD-PSRAM_D12LCD-PSRAM_D13

LCD-PSRAM_D14LCD-PSRAM_D15

Top side: layout of CN16

1

29

LCD FRIDA FRD154BP2901

FPC

CN16

HW4

FRIDA LCD FRD154BP2902

HW5

CTP LS015GF614A

LCD_TE

LCD_TE

LCD-CTP_RST

LCD_NE3

3V3

Capacitive Touch Panel

240x240 pixels TFT LCD

pixel (0,0) *

X

Y

*: standard orientation. Rotations by 90, 180 , 270 degrees possible by registers.

3V3

3V3

SB41 open and SB42 closed = IM high: LCD in 16bits mode
SB41 closed and SB42 opened = IM low : LCD in 8bits mode

VDD_MCU operating voltage range: 3V0 to 3V6

LCD-PSRAM_D0 LCD-PSRAM_D1
LCD-PSRAM_D2
LCD-PSRAM_D3

LCD-PSRAM_D4 LCD-PSRAM_D5
LCD-PSRAM_D6 LCD-PSRAM_D7

LCD-PSRAM_D9
LCD-PSRAM_D10 LCD-PSRAM_D11
LCD-PSRAM_D12

LCD-PSRAM_D8

LCD-PSRAM_D13
LCD-PSRAM_D14 LCD-PSRAM_D15

LCD_TE LCD-CTP_RST

LCD-RS_A0
LCD-PSRAM_NWE

LCD-PSRAM_NOELCD_NE3

LCD_BL_CTRL

GND

3V3

LCD signals access (2mm pitch)

LCD-PSRAM_D[0..15]

LCD-PSRAM_NWE

LCD-PSRAM_D[0..15]

LCD-PSRAM_D2

LCD-RS_A0

PWM using TIM9_CH1

LCD RSTand CTP RST share the same PIO for RST. Active LOW

FRIDA LCD

LCD Backlight

LCD-PSRAM_NOE

Solder: NO

SB23

Solder: YES

SB22

R105
100K

R103
100K

Fitted: NO

R88
100K

C81

100nF

FCM1608KF-601T03

Fitted: NO

L8

100uH

FCM1608KF-601T03

L6

100uH

FCM1608KF-601T03

L5

100uH

C87
100nF

FCM1608KF-601T03

L7

100uH

C89
100nF

C85

4.7uF

C86
10nF

L4

4.7uH 1A 180R

FCM1608KF-601T03

L2

100uH

R98
100K

D5

STPS1L40M

Vi

1

Rset

2

GND3FB

4

NC

5

Vo

6

EN

7

SW

8

PGND

9

U18

STLD40DPUR

R100
100K

R101
10R

C84

4.7uF

C83
10nF

FCM1608KF-601T03

L3

100uH

BLGND

LCD-RS_A0

3V3

LCD-CTP_RST

LCD_BL_CTRL

I2CFMP1_SDA
I2CFMP1_SCL

PB14

Fitted: NO

R99
100K

C88
10uF

PD4
PF0
PB13

PD5
PG10

PC1

PC6

PC7

PE5

Fitted: NO

1
3
5
7
9
11
13
15
17
19

2
4
6

8
10
12
14
16
18
20

21
23
25

22
24
26

CN15

TMMH-113-01-F-DV

Solder: YES

SB14

Solder: NO

SB13

3V3

To support CTP rev A

- CN4 PIN8 should be connected to GND
to support CTP rev B

- CN4 PIN8 shoud be conencted to IOVCC

GND

10

VDD

9

GND

8

RESET

7

GND

6

GND

1

INT

2

GND

3

SDA

4

SCL

5

CN10

DF37NB-10DS-0.4V (5x)

Figure 27. LCD

Schematics UM2135

711

USB_OTG_FS

MB1274 D-01

12/16/2016

Title:

Size: Reference:

Date: Sheet: of

A4

Revision:

STM32F413H-DISCOProject:

5V

3V3

USB_OTG_FS_VBUS

5V_USB_FS

USB_OTG_FS_N

USB_OTG_FS_P

USB_OTG_FS_ID

USB_OTG_FS_PWR_EN

3V3

USB Full Speed operating range voltage: 3.0V<VDDUSB<3.6V

GND

2

IN

5

EN

4

OUT

1

FAULT

3

U15

STMPS2141STR

Open Drain

R64
47K

R66
47K

C76

4.7uF

LD8

LED, Red, 0603

R63

0R

VBUS

1

DM

2

DP

3

ID

4

GND

5

Shield

6

USB_Micro-AB receptacle

Shield

7

Shield

8

Shield

9

EXP

10

CN17

475900001

3

1

2

T3
9013-SOT23

LD7

LED, Green, 0603

R107

330R

R69

47K

R70
100K

R67
0R_0603

VBUS OK LED

USB_OTG_FS

3V3

USB_OTG_FS_OVRCR

EXT_IT_7

R65

0R

3V3

VBUS OVRCR LED

VBUS_OVRCR

R108

1K

ESD PROTECTION SHOULD BE CLOSE TO THE CONNECTOR

PG7

PG8

PA9

PA11

PA12

PA10

12

U20
ESDALC6V1-1U2

IO2

3

GND

2

IO11IO_1

6

VBUS

5

IO_2

4

U19

USBLC6-2P6

12

U21
ESDA7P60-1U1M

USB_N
USB_P

Figure 28. USB OTG FS

UM2135 Schematics

DocID029965 Rev 1 41/50

42/50 DocID029965 Rev 1

811

Peripherals

MB1274 D-01

12/16/2016

Title:

Size: Reference:

Date: Sheet: of

A4

Revision:

STM32F413H-DISCOProject:

MICRO SD CARD

SD_CLK

SD_CMD

SD_D0
SD_D1

SD_D2
SD_D3

SD_Detect

LED1_RED

LED2_GREEN

NRST

The 2 LEDs are to p side

3V33V3

3V3

USER LED

RESET BUTTONUSER WAKE-UP Button

B_USER

3V3

Solder: YES

SB7

Solder: YES

SB6

C57
100nF

C58
100nF

R109
100K

R79

0R_0603

R81
47K

R82
47K

R83
47K

R84
47K

R85
47K

1
2
3
4
5
6
7
8

SW2

9

SW1

10

CN1

PJS008-2003-1

LD3

LED, Green, 0603

LD4

LED, Red, 0603

R94

1K

PC10
PC11
PA6

PC12

PC8
PC9

PF11

PA0

PE3

PC5

C90
10pF

C78
10pF

R106

1K

R73

1K

100nF should be place close to the MCU
10pF and 1K should be place close to the button

100nF should be place clos e to the MCU
10pF and 1K should be place clos e to the button

WIFI MODULE

R93

330R

PERIPHERALS

PG12

PG11

WIFI_RST

PB15

R74
10K

R71
10K

3V3

R75
10K

Fitted: NO

R78 10K

Fitted: NO

R77 10K

Fitted: NO

R72
10K

TDO

7

GND

1

VDD

2

TDI

6

TCK

5

GND

3

T

D

O

N

TDI

T

CK

N

TMS

4

TRSTN

8

GPIO0

23

CFG1

29

CFG0

28

GND

35

GPIO4

27

GPIO3

26

GPIO2

25

GPIO1

24

ADC1/SSN

12

ADC2/SCK

11

ADC3/MISO

10

ADC4/MOSI

9

ADC0/DATARDY

13

GND

17

WKUP

16

VBAT

15

VDD

14

DP

18

RX

21

GND

20

DM

19

TX

22

BOOT0

33

RES

32

RES

31

RES

30

RSTN

34

GND40GND38GND37GND36GND

39

GND43GND42GND41GND

44

M1

ISM43362-M3G-L44-E-SPI-Cxx

TP21 TRSTN
TP18 TDO
TP17 TDI
TP19 TCK
TP20 TMS

C77 1 00nFC75 100nF

C74 2.2u FC73 2.2uF

3V3

3V3

3V3

Fitted: NO

R76
10K

Solder: NO

SB11

Solder: NO

SB12

WIFI_SPI_CSN
WIFI_DRDY

R68

47K

Solder: YESSB8
Solder: YES

SB9

PG11 and PG12 can be use as
UART for debug purpose.

WIFI_WKUP

PH1

SPI3_MOSIPB5

PB4
PB12 SPI3_SCK

SPI3_MISO

ARD_D12

ARD_D11

ARD_D13

UART/SPI interface selection
UART: CFG0 = CFG1 = 1 (PU)
SPI: CFG0 = 1 (PU) / CFG1 = 0 (PD)

13

4 2

B2

BLACK_CMS_BUTTON

13

4 2

B1

BLUE_CMS_BUTTON

Solder: NOSB10

NRST

NRST

TP22

WIFI_BOOT0

Figure 29. Peripherals

Schematics UM2135

911

Arduino Uno connector

MB1274 D-01

12/16/2016

Title:

Size: Reference:

Date: Sheet: of

A4

Revision:

STM32F413H-DISCOProject:

ARDUINO UNO connector

A0
A1
A2
A3
A4
A5

RX/D0

TX/D1

D2

D4

PWM/D3

PWM/D5

PWM/D6

D7

D8

PWM/D9

PWM/CS/D10

SDA/D14

SCL/D15

VIN

NRST

SCK/D13

MISO/D12

PWM/MOSI/D11

AVDD

GND

VREF+

ADC1_IN5

ADC1_IN2

ADC1_IN1

ADC1_IN10

USART7_RX

USART7_TX

TIM5_CH4

TIM9_CH2

TIM4_CH3

TIM2_CH1, SPI3_NSS

TIM3_CH2, SPI3_MOSI

IOREF
NRST
3V3
5V
GND
GND
VIN

POWERAIN

TIM3_CH3

R96

510R

Solder: YES

SB5

3V3

5V

SDA/D14

SCL/D15

ADC1_IN9

ADC1_IN14

1
2
3
4
5
6

CN9

BL 1-6 G

1
2
3
4
5
6
7
8

CN7

BL 1-8 G

1

2

3

4

5

6

7

8

9

10

CN6

BL 1-10 G

1

2

3

4

5

6

7

8

CN8

BL 1-8 G

WARNING voltage applied to VIN <11.5V

EXT_IT_6

Fitted: NO

C42
100nF

Solder: YES

SB19

Solder: YES

SB21

Solder: NO

SB24

Solder: NO

SB20ARD_D14

ARD_D15

R40 0R

5V_ARD

NRST

PC0
PA1
PA2
PA5

PB1

PC4

PB10
PB11

PF6

PF7

PG13

PF10

PB6

PE6

PB0

PC13

PA4

PB8

PA15

PB5

PB4

PB12

ARD_D15
ARD_D14

IO

IO

IO

R95

1K

ARD_A[0..5]

ARD_A[0..5]

ARD_A0
ARD_A1
ARD_A2
ARD_A3

ARD_A4

ARD_A5

ARD_D[0..15]

ARD_D[0..15]

ARD_D0

ARD_D1

ARD_D2

ARD_D3

ARD_D4

ARD_D5

ARD_D6

ARD_D7

ARD_D8

ARD_D9

ARD_D10

ARD_D11

ARD_D12

ARD_D13SPI3_SCK

SPI3_MISO

I2C_SCL
I2C_SDA

(DAC1_OUT available)

(DAC2_OUT available)

3V3

3

1

2

T2
9013-SOT23

LD5

LED, Green, 0603

R42 47K

R41
100K

DocID029965 Rev 1 43/50

Figure 30. Arduino Uno V3 connector

UM2135 Schematics

44/50 DocID029965 Rev 1

10 11

ST-LINK/V2-1 with support of SWD only

MB1274 D-01

12/16/2016

Title:

Size: Reference:

Date: Sheet: of

A4

Revision:

STM32F413H-DISCOProject:

STM_RST

T_JTCK

T_JTCK

T_JTMS

STM_JTMS

STM_JTCK

OSC_IN
OSC_OUT

T_NRST

AIN_1

3V3_ST_LINK

3V3_ST_LINK

USB_STLK_N
USB_STLK_P

ST-LINK USB CONNECTOR STLINK_LED

ST-LINK POWER 3V3 / 150mA

3V3_ST_LINK

Board Ident: PC13=0

T_JTCK

T_JTMS

SWD INTERFACE

3V3_ST_LINK

Fitted: NO

123

4

CN14 Header 4 pins

STM_JTMSSTM_JTCK

SWCLK SWDIO

3V3_ST_LINK

T_SWDIO_IN

T_SWO
LED_STLINK

LED_STLINK

3V3_ST_LINK

Red

_Green

21

34

LD2

LD_BICOLOR_CMS

NRST

T_NRST

51

2

GND

3

4

BYPASS

INH

Vin Vout

U7 LD3985M33R

VCP_RX

VCP_TX

STLINK_TX

STLINK_RX

3V3_ST_LINK

USB_RENUMn

PWR_EXT

PWR_ENn

3

1

2

T1
9013-SOT23

3V3_ST_LINK

USB_RENUMn

PWR_ENn

3V3_ST_LINK

3V3_ST_LINK

3V3_ST_LINK

VBAT

1

PA7

17

PC13

2

PA12

33

PC14

3

PB0

18

PC15

4

JTMS/SWDIO

34

OSCIN

5

PB1

19

OSCOUT

6

VSS_2

35

NRST

7

PB2/BOOT1

20

VSSA

8

VDD_2

36

VDDA

9

PB10

21

PA0

10

JTCK/SW CLK

37

PA1

11

PB11

22

PA2

12

PA15/JTDI

38

PA3

13

VSS_1

23

PA4

14

PB3/JTDO

39

PA5

15

VDD_1

24

PA6

16

PB4/JNTRST

40

PB12

25

PB5

41

PB13

26

PB6

42

PB14

27

PB7

43

PB15

28

BOOT0

44

PA8

29

PB8

45

PA9

30

PB9

46

PA10

31

VSS_3

47

PA11

32

VDD_3

48

U6
STM32F103CBT6

5V_USB_ST_LINK

D4

BAT60JFILM

IN

1

IN

2

ON

3

GND

4

SET

5

OUT

6

OUT

7

FAULT

8

U10

ST890CDR

R9

4K7

R14

100K

Fitted: NO

R18
100K

R10

2K7

T_SWO

Solder: YESSB18

Solder: YES

SB15

Solder: YES

SB16

Ilim = 625mA

1.2Ilim = 750mA < Isc

1.5Ilim = 938mA > Isc

Must be on a border or the PCB.

5V_ST_LINK

D1 BAT60JFILM

D2 BAT60JFILM

5V_USB_ST_LINK

5V

Solder: YESSB17

VBUS

1

DM

2

DP

3

ID

4

GND

5

Shield

6

USB_Micro-B receptacle

Shield

7

Shield

8

Shield

9

EXP

10

EXP

11

CN2

1050170001

USB_STLK_N

USB_STLK_P

STLINK_JTDO-SWO

C10
100nFC9100nF

C15
100nF

C19
100nF

R16 10K

Fitted: NO

R17 10K

C21
10pF

C20
10pF

C18
100nF

Solder: NO

SB3

R87 4K7

R86 4K 7

R150R_0603

R190R_0603

R8 100R

Fitted: NO

R11 0R

R38

330R

R34

330R

R3
100K

R4
1K5

5V_USB_ST_LINK

R2 10K

R5 36K

R6 100R

R27
10K

R37
1K

Solder: NO

SB4

C27
100nF

5V_ARD

Solder: YES

SB2

C17
1uF

C11

100nF

C14

10nF

C13
1uF

C12
100nF

ST-LINK MCU

MCO

STLK_MCO

R7 56R

Fitted: NO

C8
20pF

ST LINK USB Power switch 5V / 1.2A

ST-LINK DFU

5V_USB_FS

D3 BAT60JFILM

STLINK_JTMS_SWDIO
STLINK_JTCK_SWCLK

R24
2K2

R36
100K

C30
1uF

LD1

LED, Red, 0603

1 2

X1

NX3225GD-8.00M

USB_STLK_ID

ESD PROTECTION SHOULD BE CLOSE TO THE CONNECTOR

PG9

PG14

PH0

PA14

PA13

PB3
NRST

3V3_ST_LINK

Only footprint with Cable: TC2050-IDC-NL

TAG_NRST

TAG_SWO

TAG_SWCLK

TAG_SWDIO

R89
22R

R90
22R

R92
22R

R91
22R

Fitted: NO

1 10
2 9
3 8
4 7
5 6

CN11

TC2050-IDC-NL

Fitted: NO

1
2

CN13

5V_USB_CHARGER

IO2

3

GND

2

IO11IO_1

6

VBUS

5

IO_2

4

U5

USBLC6-2P6

Figure 31. ST-LINK with support of SWD only

Schematics UM2135

11 11

Power

MB1274 D-01

12/16/2016

Title:

Size: Reference:

Date: Sheet: of

A4

Revision:

STM32F413H-DISCOProject:

5V_ARD

5V

5V 3V3

5V_ARD

5V_ST_LINK

VDD_MCU

VIN

From Arduino power pin

5V_USB_FS

Open solder bridge if Discovery is supplied
from +3V3 of extension connector

Jumper to measure IDD of the MCU
VDD_MCU= supply of MCU Power pin s

IDD

LD6

LED, Green, 0603

Output: 5V / Up to 800mA

Output: 3V3 / Up to 800mA

Solder: YES

SB1

C7
100nF

5V PWR SELECTION FROM EXTERNAL SOURCES

GND PROBE

5V PWR FROM ARDUINO (VIN < 11.5V)

3V3 PWR

1 2
3 4
5 6
7 8

JP3

TSM-104-01-x-DV

PWR TREE

Vin3Vout

2

Gnd

1

Tab

4

U3 LD1117S50TR

Vin3Vout

2

Gnd

1

Tab

4

U4
LD1117S33TR

C3
10uF

C4
10uF

C5
10uF

C6
10uF

Connect only one jumper to supply the DISCO from one of the external 5 V.

If the DK board is connected to an external 220/5V USB Charger, used Jumper on pin 7/8.

5V_USB_CHARGER

JP1

JP2

5V_ARD

5V_USB_ST_LINK

5V_ST_LINK

5V_USB_FS

ARD_VIN ARDUINO5V_ARD

3V3_ST_LINK

5V

JUMPER

LDO 5V/800mA

LDO 3V3/800mA

SWITCH

STM32F103 ST LINK

ST LINK DEBUG

TAG

LED ST LINK

3V3

LCD_BACKLIGHT

USB_FS

SWITCH

5V_USB_FS

JUMPER VDD_MCU

MCU_STM32F413H

VDD

VDDA
VREF+
VBAT
VDD_USB

PSRAM

QSPI

Audio WM8994

Microphones

LCD_FRIDA

CTP

SD-CARD

WIFI ISM43362-M3G-L44

LDO 1V8/150mA

USB_ST_LINK5V_USB_ST_LINK

5V

5V

5V

3V3

3V3

3V3

3V3

3V3

3V3

3V3

3V3

3V3

3V3

3V3

BAT60

LDO_3V3

1V8

R97

330R

5V_USB_CHARGER

HW14

SHUNT_BK

HW15

SHUNT_BK

Figure 32. Power

UM2135 Schematics

DocID029965 Rev 1 45/50

Federal Communications Commission (FCC) and Industry Canada (IC) Compliance UM2135

Appendix C Federal Communications Commission (FCC)

and

C.1 FCC Compliance Statement

Contains FCC ID: O7P-362

C.1.1 Part 15.19

This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) this device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired
operation.

C.1.2 Part 15.105

This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in a residential
area is likely to cause harmful interference in which case the user will be required to correct
the interference at his own expense.

Industry Canada (IC) Compliance

C.1.3 Part 15.21

Any changes or modifications to this equipment not expressly approved by
STMicroelectronics may cause harmful interference and void the user's authority to operate
this equipment.

C.2 IC Compliance Statement

Contains/Contient IC: 10147A-362

This device complies with FCC and Industry Canada RF radiation exposure limits set forth
for general population for mobile application (uncontrolled exposure). This device must not
be collocated or operating in conjunction with any other antenna or transmitter.

C.2.1 Compliance Statement

Notice: This device complies with Industry Canada licence-exempt RSS standard(s).
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interference that
may cause undesired operation of the device.

Industry Canada ICES-003 Compliance Label: CAN ICES-3 (A)/NMB-3(A)

46/50 DocID029965 Rev 1

UM2135 Federal Communications Commission (FCC) and Industry Canada (IC) Compliance

C.2.2 Déclaration de conformité

Avis: Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux
appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions
suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil
doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en
compromettre le fonctionnement

Étiquette de conformité à la NMB-003 d'Industrie Canada : CAN ICES-3 (A)/NMB-3(A)

DocID029965 Rev 1 47/50

49

CISPR32 UM2135

Appendix D CISPR32

D.1 Warning

Warning: This device is compliant with Class A of CISPR32. In a residential environment,
this equipment may cause radio interference.

Avertissement: Cet équipement est conforme à la Classe A de la CISPR 32. Dans un
environnement résidentiel, cet équipement peut créer des interférences radio.

48/50 DocID029965 Rev 1

UM2135 Revision history

Revision history

Table 15. Document revision history

Date Revision Changes

05-Apr-2017 1 Initial version

DocID029965 Rev 1 49/50

49

UM2135

IMPORTANT NOTICE – PLEASE READ CAREFULLY

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Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or
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Information in this document supersedes and replaces information previously supplied in any prior versions of this document.

© 2017 STMicroelectronics – All rights reserved

50/50 DocID029965 Rev 1