Olimex PIC32-PINGUINO-MICRO User guide

PIC32-PINGUINO-MICRO development board
USER’S MANUAL
Revision A, April 2012
Designed by OLIMEX Ltd, 2011
All boards produced by Olimex LTD are ROHS compliant
OLIMEX© 2012 PIC32-PINGUINO-MICRO User's Manual
Disclaimer:
© 2012 Olimex Ltd. Olimex®, logo and combinations thereof, are registered trademarks of Olimex Ltd. Other terms and product names may be trademarks of others.
The information in this document is provided in connection with Olimex products. No license, express or implied or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Olimex products.
Neither the whole nor any part of the information contained in or the product described in this document may be adapted or reproduced in any material from except with the prior written permission of the copyright holder, unless it is clearly stated by Olimex that the product is licensed under the Open Source Hardware (OSHW) Definition 1.0.
The product described in this document is subject to continuous development and improvements. All particulars of the product and its use contained in this document are given by OLIMEX in good faith. However all warranties implied or expressed including but not limited to implied warranties of merchantability or fitness for purpose are excluded. This document is intended only to assist the reader in the use of the product. OLIMEX Ltd. shall not be liable for any loss or damage arising from the use of any information in this document or any error or omission in such information or any incorrect use of the product.
Thank you for purchasing PIC32-PINGUINO-MICRO development board
assembled by OLIMEX LTD
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OLIMEX© 2012 PIC32-PINGUINO-MICRO User's Manual
Table of Contents
CHAPTER 1.................................................................................................................5
OVERVIEW.................................................................................................................5
1. Introduction to the chapter.......................................................................................................5
1.1 Features.....................................................................................................................................5
1.2 Similar boards..........................................................................................................................5
1.3 Organization.............................................................................................................................6
Chapter 2......................................................................................................................7
Introduction to arduino/pinguino/maple...................................................................7
2. What is Arduino?.......................................................................................................................7
2.1 First steps with Pinguino IDE.................................................................................................8
CHAPTER 3 ................................................................................................................9
SETTING UP THE PIC32-PINGUINO-MICRO BOARD.....................................9
3. Introduction to the chapter.......................................................................................................9
3.1 Electrostatic warning...............................................................................................................9
3.2 Requirements...........................................................................................................................9
3.3 Powering the board..................................................................................................................9
3.4 Prebuilt software....................................................................................................................10
CHAPTER 4...............................................................................................................11
PIC32-PINGUINO-MICRO BOARD DESCRIPTION.........................................11
4. Introduction to the chapter.....................................................................................................11
4.1 Layout (top view)...................................................................................................................11
4.2 Layout (bottom view).............................................................................................................12
CHAPTER 5...............................................................................................................13
THE PIC32MX440F256H MICROCONTROLLER.............................................13
5. Introduction to the chapter.....................................................................................................13
5.1 The microcontroller...............................................................................................................13
CONTROL CIRCUITY............................................................................................15
6. Introduction to the chapter.....................................................................................................15
6.1 Reset........................................................................................................................................15
6.2 Clock.......................................................................................................................................15
CHAPTER 7...............................................................................................................16
HARDWARE.............................................................................................................16
7. Introduction to the chapter.....................................................................................................16
7.1 mini ICSP................................................................................................................................16
7.2 UEXT......................................................................................................................................16
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7.3 CON1.......................................................................................................................................17
7.4 CON2.......................................................................................................................................18
7.5 USB-OTG (On-The-Go)........................................................................................................19
7.6 SD/MMC Micro card slot......................................................................................................19
7.7 Jumper description................................................................................................................20
7.8 Pinguino IDE PIN TABLE....................................................................................................21
7.9 Additional hardware components........................................................................................22
CHAPTER 8...............................................................................................................23
MEMORY AND BLOCK DIAGRAM....................................................................23
8. Introduction to the chapter.....................................................................................................23
8.1 Memory organization............................................................................................................24
CHAPTER 9...............................................................................................................25
SCHEMATICS...........................................................................................................25
9. Introduction to the chapter.....................................................................................................25
9.1 Eagle schematic......................................................................................................................25
9.2 Physical dimensions...............................................................................................................27
CHAPTER 10.............................................................................................................28
REVISION HISTORY..............................................................................................28
10. Introduction to the chapter...................................................................................................28
10.1 Document revision...............................................................................................................28
10.2 Web page of your device.....................................................................................................29
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OLIMEX© 2012 PIC32-PINGUINO-MICRO User's Manual

CHAPTER 1

OVERVIEW

1. Introduction to the chapter

Thank you for choosing the PIC32-PINGUINO-MICRO development board from Olimex! This document provides a User’s Guide for the Olimex PIC32-PINGUINO-MICRO development board. As an overview, this chapter gives the scope of this document and lists the board’s features. The document’s organization is then detailed.
The PIC32-PINGUINO-MICRO development board enables code development of applications running on the PIC32MX220F032D microcontroller, manufactured by Microchip technology.

1.1 Features

PIC32MX440F256H 80 MHz microcontroller 256KB Flash 32KB RAM
microSD card for data logging
UEXT connector which allow many existing modules like RF, ZIGBEE, GSM, GPS to be
connected
Two LEDs
One BUTTON
RESET button
USB-OTG (On-the-go) connector – so your device acts as a host allowing easier connection
All PIC ports available on 0.1" connectors
miniICSP connector 0.05"step if you do not want to use Pinguino IDE and want to program
this board with PIC-ICD2-POCKET or PIC-KIT3 you should use also PIC-ICSP convertor board, same applies for Microchip programmers.
Dimensions only 33,4mm at 54mm (1,3’’ at 2,125’’)

1.2 Similar boards

PIC32-PINGUINO-OTG is the bigger version of PIC32-PINGINO-MICRO. It features mounted external power connector, Li-Ion battery option with built-in onboard charger, 1 LED more, wider range of power supply options, 4 mount holes making board attachment easier.
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1.3 Organization

Each section in this document covers a separate topic, organized as follow:
Chapter 1 is an overview of the board usage and features
Chapter 2 has a short introduction to Arduino platform and its derivatives Pinguino and
Maple
Chapter 3 provides a guide for quickly setting up the board
Chapter 4 contains the general board diagram and layout
Chapter 5 describes the component that is the heart of the board: the PIC32MX220F032D
microcontroller
Chapter 6 is an explanation of the control circuitry associated with the microcontroller to
reset. Also shows the clocks on the board
Chapter 7 covers the connector pinout, peripherals and jumper description
Chapter 8 shows the processor diagram and memory map
Chapter 9 provides the schematics
Chapter 10 contains the revision history
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OLIMEX© 2012 PIC32-PINGUINO-MICRO User's Manual

CHAPTER 2

INTRODUCTION TO ARDUINO/PINGUINO/MAPLE

2. What is Arduino?

Arduino is an open-source electronics prototyping platform, designed to make the process of using electronics in multidisciplinary projects easily accessible. The hardware consists of a simple open hardware design for the Arduino board with an Atmel AVR processor and on-board I/O support. The software consists of a standard programming language and the boot loader that runs on the board.
Arduino hardware is programmed using a Wiring-based language (syntax + libraries), similar to C+ + with some simplifications and modifications, and a Processing-based Integrated Development Environment (IDE).
The project began in Ivrea, Italy in 2005 aiming to make a device for controlling student-built interaction design projects less expensively than other prototyping systems available at the time. As of February 2010 more than 120,000 Arduino boards had been shipped. Founders Massimo Banzi and David Cuartielles named the project after a local bar named Arduino. The name is an Italian masculine first name, meaning "strong friend". The English pronunciation is "Hardwin", a namesake of Arduino of Ivrea.
More information could be found at the creators web page http://arduino.cc/ and in the Arduino Wiki http://en.wikipedia.org/wiki/Arduino
To make the story short - Arduino is easy for beginners who lack Electronics knowledge, but also does not restrict professionals as they can program it in C++ or mix of Arduino/C++ language.
There are thousands of projects which makes it easy to startup as there is barely no field where Arduino enthusiasts to have not been already.
Arduino has inspired two other major derivates - MAPLE and PINGUINO. Based on 8-bit AVR technology the computational power of Arduino boards is modest, this is why a team from MIT developed the MAPLE project which is based on ARM7 STM32F103RBT6 microcontroller. The board have same friendly IDE as Arduino and offers the same capabilities as hardware and software but runs the Arduino code much faster. The Maple project can be found at http://leaflabs.com
In parallel with Arduino another project was started called PINGUINO. This project chose its first implementation to be with PIC microcontrollers, as AVRs were hard to find in some parts of the world like South America so it is likely to see lot of PINGUINO developers are from that part of the
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world. PINGUINO project founders decided to go with Python instead Java for processing language. For the moment PINGUINO is much more flexible than Arduino as it is not limited to 8bit microcontrollers. Currently the IDE, which has GCC in background, can support 8-bit PIC microcontrollers, 32bit PIC32 (MIPS) microcontrollers and ARM7/CORTEXM3 microcontrollers which makes PINGUINO very flexible because once you make your project you can migrate easily through different hardware platforms and not being bound to a single microcontroller manufacturer. The PINGUINO project can be found at: http://www.pinguino.cc.

2.1 First steps with Pinguino IDE

Download the latest Pinguino IDE distribution depending on your operation system and install it. Connect your device in bootloader mode to the computer (for PIC32-PINGUINO-MICRO hold BUT and press RST after connected). Start the IDE from it's shortcut. From Preferences choose board (for PIC32-PINGUINO-MICRO that would be PIC32 Pinguino Micro). From File->Open navigate to the examples folder which is found in the Pingino IDE installation folder. Choose a simple example to begin with like BlinkWithoutDelay.pde and open it. Change the pins for the LEDs in the example according the the table in the hardware section and the schematic (for instance LEDs at the moment of writing are pinguino pins 10 and 32). Click “Compile” (blue arrow) and after it compiles click “Upload to Pinguino” (green arrow). Voila, you have uploaded code to your Pinguino device.
Now start exploring the world of Pinguino! More info and help on the software can be found and the official pinguino web site. You can leave your feedback on the project and report bugs at the forum: http://forum.pinguino.cc/.
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OLIMEX© 2012 PIC32-PINGUINO-MICRO User's Manual

CHAPTER 3

SETTING UP THE PIC32-PINGUINO-MICRO BOARD

3. Introduction to the chapter

This section helps you set up the PIC32-PINGUINO-MICRO development board for the first time.
Please consider first the electrostatic warning to avoid damaging the board, then discover the hardware and software required to operate the board.
The procedure to power up the board is given, and a description of the default board behavior is detailed.

3.1 Electrostatic warning

PIC32-PINGUINO-MICRO is shipped in a protective anti-static package. The board must not be exposed to high electrostatic potentials. A grounding strap or similar protective device should be worn when handling the board. Avoid touching the component pins or any other metallic element.

3.2 Requirements

In order to set up the PIC32-PINGUINO-MICRO, the following items are required:
If using the free PINGUINO IDE the ONLY requirement is a miniUSB to USB-A cable to connect to a computer.
If you want to upgrade the bootloader, or program the board without the PINGUINO-IDE there are pinouts for ICSP programmer (note that there isn't a connector mounted). You can use our PIC­KIT3 programmer for custom programming without PINGUINO IDE.

3.3 Powering the board

The PIC32-PINGUINO-MICRO board is self-powered by the miniUSB if it is connected to a USB hub of a computer.
To enter bootloader mode – either power the board hold button BUT, press RST, release BUT; or hold BUT, power the board, release BUT
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On powering the board the AND starting bootloader mode LED1 and LED2 should start blinking consecutively.

3.4 Prebuilt software

The board comes with prebuilt PINGUINO bootloader. To enter this mode hold BUT and press RST then release BUT. Or connect the USB when BUT is pressed and then release BUT.
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CHAPTER 4

PIC32-PINGUINO-MICRO BOARD DESCRIPTION

4. Introduction to the chapter

Here you get acquainted with the main parts of the board. Note the names used on the board differ from the names used to describe them. For the actual names check the PIC32-PINGUINO-MICRO board itself.

4.1 Layout (top view)

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4.2 Layout (bottom view)

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OLIMEX© 2012 PIC32-PINGUINO-MICRO User's Manual

CHAPTER 5

THE PIC32MX440F256H MICROCONTROLLER

5. Introduction to the chapter

In this chapter is located the information about the heart of PIC32-PINGUINO-MICRO – its microcontroller. The information is a modified version of the datasheet provided by its manufacturers.

5.1 The microcontroller

High-Performance 32-bit RISC CPU:
• MIPS32® M4K® 32-bit core with 5-stage pipeline
• 80 MHz maximum frequency
• 1.56 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state Flash access
• Single-cycle multiply and high-performance divide unit
• MIPS16e® mode for up to 40% smaller code size
• Two sets of 32 core register files (32-bit) to reduce interrupt latency
• Prefetch Cache module to speed execution from Flash
Microcontroller Features:
• Operating temperature range of -40ºC to +105ºC
• Operating voltage range of 2.3V to 3.6V
• 256K Flash memory (plus an additional 12 KB of boot Flash)
• 32K SRAM memory
• Pin-compatible with most PIC24/dsPIC® DSC devices
• Multiple power management modes
• Multiple interrupt vectors with individually programmable priority
• Fail-Safe Clock Monitor Mode
• Configurable Watchdog Timer with on-chip Low-Power RC Oscillator for reliable operation
Peripheral Features:
• Atomic SET, CLEAR and INVERT operation on select peripheral registers
• Up to 4-channel hardware DMA with automatic data size detection
• USB 2.0-compliant full-speed device and On-The-Go (OTG) controller
• USB has a dedicated DMA channel
• 3 MHz to 25 MHz crystal oscillator
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• Internal 8 MHz and 32 kHz oscillators
• Separate PLLs for CPU and USB clocks
• Two I2C™ modules
• Two UART modules with:
- RS-232, RS-485 and LIN support
- IrDA® with on-chip hardware encoder and decoder
• Up to two SPI modules
• Parallel Master and Slave Port (PMP/PSP) with 8-bit and 16-bit data and up to 16 address lines
• Hardware Real-Time Clock and Calendar (RTCC)
• Five 16-bit Timers/Counters (two 16-bit pairs combine to create two 32-bit timers)
• Five capture inputs
• Five compare/PWM outputs
• Five external interrupt pins
• High-Speed I/O pins capable of toggling at up to 80 MHz
• High-current sink/source (18 mA/18 mA) on all I/O pins
• Configurable open-drain output on digital I/O pins
Debug Features:
• Two programming and debugging Interfaces:
- 2-wire interface with unintrusive access and real-time data exchange with application
- 4-wire MIPS® standard enhanced JTAG interface
• Unintrusive hardware-based instruction trace
• IEEE Standard 1149.2-compatible (JTAG) boundary scan
Analog Features:
• Up to 16-channel 10-bit Analog-to-Digital Converter:
- 1000 ksps conversion rate
- Conversion available during Sleep, Idle
• Two Analog Comparators
1
For comprehensive information on the microcontroller visit the Microchip's web page for a datasheet.
At the moment of writing the microcontroller datasheet can be found at the following link:
http://ww1.microchip.com/downloads/en/DeviceDoc/61143H.pdf
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CHAPTER 6

CONTROL CIRCUITY

6. Introduction to the chapter

Here you can find information about reset circuit, power circuit and quartz crystal locations.

6.1 Reset

PIC32-PINGUINO-MICRO reset circuit includes D2 (1N4148), R16 (4.7kΩ), R2 (33Ω), C21 (4.7nF), PIC32MX440F256H pin 7 (#MCLR) and a RESET button.

6.2 Clock

Quartz crystal Q1 8.000 MHz is connected to PIC32MX440F256H pin 39 (OSC1/CLKI/RC12) and pin 40 (OSC2/CLKO/RC15).
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CHAPTER 7

HARDWARE

7. Introduction to the chapter

In this chapter are presented the connectors that can be found on the board all together with their pinout. Proto area is shown. Jumpers functions are described. Notes and info on specific peripherals are presented. Notes regarding the interfaces are given.

7.1 mini ICSP

The miniICSP connector provides option to reprogram the board if you do not wish to use Pinguino IDE.
Pin # Signal Name
1 RESET
2 +3.3V
3 GND
4 PGED2
5 PGEC2
6 Not connected

7.2 UEXT

PIC32-PINGUINO-MICRO board has UEXT connector and can interface Olimex's UEXT modules.
For more information on UEXT please visit:
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http://www.olimex.com/dev/OTHER/UEXT.pdf
Pin 1 2 3 4 5 6 7 8 9 10
Signal +3.3V GND TXD RXD SCL SDA MISO MOSI SCK #CS

7.3 CON1

For your convenience the pins are numbered individually on the top of the board. Please take extra care about the numbering.
Pin # Signal Name
1
SOSCO/T1CK/CN0/RC14
2
SOSCI/CN/RC13
3
RE0/PMD0
4
RE1/PMD1
5
RE2/PMD2
6
RE3/PMD3
7
RE4/PMD4
8
RE5/PMD5
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9
RE6/PMD6
10
RE7/PMD7
11
RF1
12
RG9/#SS2/PMA2/CN11
13
IC4/PMCS1/PMA14/INT4/RD11
14
RTCC/IC1/INT1/RD8
15
CN16/RD7
16
PGED1/AN0/VREF+/CVREF+/PMA6/CN2/RB0
17
AGND
18
AREF (via J1) Pin 16
19
+5V_EXT
20
GND

7.4 CON2

For your convenience the pins are numbered individually on the top of the board. Please take extra care about the numbering.
Pin # Signal Name
1
CN15/RD6
2
PMRD/CN14/RD5
3
OC5/IC5/PMWR/CN13/RD4
4
U1TX/OC4/RD3
5
U1RX/OC3/RD2
6
#U1RTS/OC2/RD1
7
AN14/#U2RTS/PMALH/PMA1/RB14
8
TDI/AN12/PMA11/RB12
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9
TDO/AN11/PMA12/RB11
10
TMS/AN10/CVREFOUT/PMA13/RB10
11
AN9/C2OUT/PMA7/RB9
12
AN8/#U2CTS/C1OUT/RB8
13
AN4/C1IN-/CN6/RB4
14
AN3/C2IN+/CN5/RB3
15
AN2/C2IN-/CN4/RB2
16
PGEC1/AN1/VREF-/CVREF-/CN3/RB1
17
+3.3V
18
GND
19
+5V_VBUS
20
GND

7.5 USB-OTG (On-The-Go)

Pin # Signal Name
1 +5V
2 D-
3 D+
4 USB_ID
5 GND

7.6 SD/MMC Micro card slot

A micro SD card connector is available on PIC32-PINGUINO-MICRO board, this connector is with push-push action to insert and remove the card.
Pin # Signal Name
1 DAT2
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2 DAT3/CS
3 CMD/DI
4 VDD
5 CLK/SCLK
6 VSS
7 DAT0/DO
8 DAT1

7.7 Jumper description

L1_E
This jumper, when closed, enables LED1.
Default state is closed.
L2_E
This jumper, when closed, enables LED2.
Default state is closed.
BUT_J
This jumper, when closed, enables BUT.
Default state is closed.
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J1
When open analog voltage 3,3V reference (high).
Default state is open.
G9/F0
This jumper, when in position G9 – connects UEXT pin 10 (UEXT_#CS) to CON1-12 and pin 8 (RG9/#SS2/PMA2/CN11) and when in position F0 – connects UEXT pin 10 (UEXT_#CS) to PIC32MX440F256H pin 58 (RF0).
Default state is in position F0.

7.8 Pinguino IDE PIN TABLE

Pinguino PIN PIC32 PORT/PIN Pinguino PIN PIC32 PORT/PIN
0 B1/15 17 D7/55
1 B2/14 18 D8/42
2 B3/13 19 D11/45
3 B4/12 20 G9/8
4 B8/21 21 F1/59
5 B9/22 22 E7/3
6 B10/23 23 E6/2
7 B11/24 24 E5/1
8 B12/27 25 E4/64
9 B14/29 26 E3/63
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10 D1/49 27 E2/62
11 D2/50 28 E1/61
12 D3/51 29 E0/60
13 D4/52 30 C13/47
14 D5/53 31 C14/48
15 D6/54 32 G6/4
16 B0/16 -

7.9 Additional hardware components

The components below are mounted on the PIC32-PINGUINO-MICRO board but are not discussed above. They are listed here for completeness:
General purpose button
2 LEDs
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CHAPTER 8

MEMORY AND BLOCK DIAGRAM

8. Introduction to the chapter

Below is located the block diagram of the processor and on the next page you can find a memory map for this family of processors. It is strongly recommended to refer to the original datasheet released by Microchip for ones of higher quality.
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8.1 Memory organization

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CHAPTER 9

SCHEMATICS

9. Introduction to the chapter

In this chapter are located the schematics describing logically and physically PIC32-PINGUINO­MICRO.

9.1 Eagle schematic

PIC32-PINGUINO-MICRO schematic is visible for reference here. You can also find them on the web page for PIC32-PINGUINO-MICRO at our site: http://www.olimex.com/dev/PIC32-
PINGUINO-MICRO.html. They are located in HARDWARE section.
Note that PIC32-PINGUINO-MICRO schematic is released under Creative Commons Attribution-
Share Alike 3.0 United States License and the whole project is released under
The EAGLE schematic is situated on the next page for quicker reference.
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SW-TAKTIT1185AU2
closed
10uF/6.3V
100n F 100n F 100nF 100n F 10 0nF
20pF
20pF
10uF/6.3V
47uF/6.3V/TANT
10uF/16V/TANT
100n F
100n F
10uF/6.3 V
2.2uF
100nF
4.7nF
10uF/6. 3V
HN1x20
HN1x20
1N 581 9S/SS 14
1N4148 /min i-mel f
1N5819S/SS14
FB0605/600R/200mA
WUO6S
open
CL470nH/ 0805/1.76R/250mA
closed
1uH/400mA
closed
LED0603(GREEN) LED0603(YELLOW)
+5V
+5V
+5V
Q8.000MHz/HC-49S/20pF/20ppm/SMD
33R
390/1%
240/1%
1M 10k
100k
100k
1k 1k
4.7k 4.7k 33k
100k
10k
4.7k 4.7k
10k
330R
330R
0R(NA)
SW-TAKTIT1185AU2
MICRO
DTC114YKA
PIC32MX440F256H-80I/PT
LM35 26M-L (SO8)
BH10S
USB-OTG
3.3V
3.3V
3.3V
3.3V
3.3V3.3V 3.3V 3. 3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V_AVCC
3.3V_AVCC
LM1117IMPX-ADJ
MOSI,MISO,SCK,RXD,TXD,SCL,SDA,UEXT_#CS
+5V_EXT
+5V_VBUS
+5V_VBUS
AREF
AREF
BUT
BUT
D+
D+
D-
D-
LED2
LED2
MISO
MISO
MISO
MMC_#SS
MMC_# SS
MOSI
MOSI
MOSI
MOSI
PGEC2
PGEC2
PGED2
PGED2
RESET
RESET
RESET
RXD
RXD
SCK/LED1
SCK/LED1
SCK/LED 1
SCK/LED1
SCL
SCL
SDA
SDA
TXD
TXD
UEXT_#CS
UEXT_#CS
UEXT_#CS
USB_FAULT
USB_FAULT
USB_ID
USB_ID
VBUSON
VBUSON
BUT
1 2
BUT_J
C1
C2 C3 C4 C5 C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C20
C21
C2 7
CON1-1 CON1-2
CON1-3 CON1-4 CON1-5 CON1-6 CON1-7 CON1-8 CON1-9
CON1-10
CON1-11
CON1-12
CON1-13
CON1-14
CON1-15
CON1-16
CON1-17
CON1-18
CON1-19
CON1-20
CON2-1
CON2-2
CON2-3
CON2-4
CON2-5
CON2-6
CON2-7
CON2-8
CON2-9
CON2-10
CON2-11
CON2-12
CON2-13
CON2-14
CON2-15
CON2-16
CON2-17
CON2-18
CON2-19
CON2-20
D1
D2
D3
FB1
1
2
3
G9 /F0
1 2 3 4 5 6
ICSP
1 2
J1
L1
1 2
L1_E
L2
1 2
L2_E
LED1 LED2
Q1
R2
R3
R4
R5 R6
R7
R8
R9 R10
R11 R12 R13
R14
R15
R16 R17
R18
R19
R20
R22
RST
CD/DAT3/CS
2
CLK/SCLK
5
CMD/DI
3
DAT0/DO
7
DAT1/RES
8
DAT2/RES
1
VDD
4
VSS
6
SD/MMC
T1
#MCLR
7
#U1CTS/SDA 1/IC2/INT2/RD9
43
#U1RTS/OC2/RD1
49
AN2/C2IN-/CN4/RB2
14
AN3/C2IN+/CN5/RB3
13
AN4/C1IN-/CN6/RB4
12
AN5/C1IN+/VBUSON/CN7/RB5
11
AN8/#U2CTS/C1OUT/RB8
21
AN9/C2OUT/PMA7/RB9
22
AN14/#U2RTS/PMA LH/PMA1/RB14
29
AN15/OCFB/PMALL/PMA 0/CN12/RB15
30
AVDD
19
AVSS
20
CN15/RD6
54
CN16/RD7
55
D+/RG2
37
D-/RG3
36
ENV REG
57
IC4/PMCS1/PMA14/INT4/RD11
45
OC1/INT0/RD0
46
OC5/IC5/PMWR/CN13/RD4
52
OSC1/CLKI/RC12
39
OSC2/CLKO/RC15
40
PGEC1/AN1/VREF-/CVREF-/CN3/RB1
15
PGEC2/AN6/OCFA/RB6
17
PGED1/AN0/VREF+/CVREF+/PMA6/CN2/RB0
16
PGED2/AN7/RB7
18
PMRD/CN14/RD5
53
RE0/PMD0
60
RE1/PMD1
61
RE2/PMD2
62
RE3/PMD3
63
RE4/PMD4
64
RE5/PMD5
1
RE6/PMD6
2
RE7/PMD7
3
RF0
58
RF1
59
RG6/SCK2/PMA5/CN8
4
RG7/SDI2/PMA4/CN9
5
RG8/SDO2/PMA3/CN10
6
RG9/#SS2/PMA2/CN11
8
RTCC/IC1/INT1/RD8
42
SCL1/IC3/PMCS2/PMA 15/INT3/RD10
44
SCL2/U2TX/PMA8/CN18/RF5
32
SDA2/U2RX/PMA9/CN17/RF4
31
SOSCI/CN1/RC13
47
SOSCO/T1CK/CN0/RC14
48
TCK/AN12/PMA11/RB12
27
TDI/AN13/PMA10/RB13
28
TDO/AN11/PMA12//RB11
24
TMS/AN10/CVREFOUT/PMA 13/RB10
23
U1RX/OC3/RD2
50
U1TX/OC4/RD3
51
USBID/RF3
33
VBUS
34
VCAP/VDDCORE
56
VDD
10
VDD
26
VDD
38
VSS
9
VSS
25
VSS
41
VUSB
35
U1
#ENA
1
#ENB
4
FLAG_A
2
FLAG_B
3
GND
6
IN
7
OUT_A
8
OUT_B
5
U4
1 2 3 4 5 6 7 8 9 10
UEXT
D+
D-
GND
GND1
GND2
GND3
GND4
ID
VBUS
USB
ADJ/GND
IN OUT
VR(3.3V)
PIC32-PINGUINO Rev. B Designed by OLIMEX Ltd. 2011 http://www.olimex.com/dev
+
+
0R
10k
47k
USB
LEDS
BUTTONS
POWER_SUPPLY
UEXT
USB_OTG
SD/MMC
ICSP
5VD C!!!
1-2->close
OLIMEX© 2012 PIC32-PINGUINO-MICRO User's Manual

9.2 Physical dimensions

Note that all dimensions are in inches.
Page 27 of 29
OLIMEX© 2012 PIC32-PINGUINO-MICRO User's Manual

CHAPTER 10

REVISION HISTORY

10. Introduction to the chapter

In this chapter you will find the current and the previous version of the document you are reading. Also the web-page for your device is listed. Be sure to check it after a purchase for the latest available updates and examples.

10.1 Document revision

Revision Changes
Modified
Pages
Initial Initial Creation All
A
Remade bigger part of the design; Added
PinguinoIDE pinout; fixed various spelling errors
All
Page 28 of 29
OLIMEX© 2012 PIC32-PINGUINO-MICRO User's Manual

10.2 Web page of your device

The web page you can visit for more info on your device is http://www.olimex.com/dev/PIC32-
PINGUINO-MICRO.html. There you can find more info and some examples.
ORDER CODES:
PIC32-PINGUINO-MICRO - completely assembled and tested
PIC-KIT3 + PIC-ICSP – PIC programmer + adapter for different types of ICSP connectors
SHIELD-LOL – Duino compatible shield with a matrix of LEDs
SHIELD-EKG-EMG – Duino compatible shield for electrocardiography
How to order?
You can order to us directly or by any of our distributors.
Check our webpage http://www.olimex.com/ for more info.
Page 29 of 29
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