NXP Semiconductors LPCXpresso4367, LPCXpresso43S67, LPCXpresso18S37 User Manual
UM10946
LPCXpresso4367/43S67/18S37 Rev B Boards
Rev. 1.0 — 18 November 2015
User manual
Document information
Info
Content
Keywords
LPCXpresso4337, LPCXpresso43S37, LPCXpresso43S67, LPC4300,
LPC43S00, LPC43xx, LPC43Sxx
Abstract
LPCXpresso4367/43S67 User Manual
NXP Semiconductors
UM10946
LPCXpresso board for LPC4367/43S67/18S37 family of MCUs
UM10946
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2015. All rights reserved.
User manual
Rev. 1.0 — 18 November 2015
2 of 19
Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Revision history
Rev
Date
Description
1.0
20151118
Initial version
NXP Semiconductors
UM10946
LPCXpresso board for LPC4367/43S67/18S37 family of MCUs
UM10946
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2015. All rights reserved.
User manual
Rev. 1.0 — 18 November 2015
3 of 19
1. Introduction
The LPCXpresso™ family of boards provides a powerful and flexible development
system for NXP's Cortex®-M family of MCUs. They can be used with a wide range of
development tools, including the NXP’s LPCXpresso IDE. The LPCXpresso4367
(OM13088), LPCXpresso43S67 (OM13084) and Revision B LPCXpresso18S37
(OM13076) boards have been developed by NXP to enable evaluation of and prototyping
with the LPC4300, LPC43S00 and LPC18S00 MCUs respectively, and are based on the
100 pin BGA versions of these MCUs.
Fig 1. LPCXpresso43xx/18xx
This document describes the LPCXpresso4367, LPCXpresso43S67 and
LPCXpresso18S37 board hardware. These boards are functionally identical (using an
underlying Revision B circuit board) with the exception of target MCU and the
inclusion/exclusion of the A7001CM Secure Element device. The name
LPCXpresso4367 is used throughout this document to refer to all boards. The term
“Target MCU” is used to refer to the Target microcontroller (LPC4367, LPC43S67 or
LPC18S37). The following aspects of interfacing to the boards are covered by this guide:
Main board features
Setup for use with development tools
Supporting software drivers
Board interface connector pin out
Jumper settings
Powering the board
Mechanical drawing
NXP Semiconductors
UM10946
LPCXpresso board for LPC4367/43S67/18S37 family of MCUs
UM10946
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2015. All rights reserved.
User manual
Rev. 1.0 — 18 November 2015
4 of 19
Note that Revision A LPCXpresso18S37 boards have different circuit designators and
fewer functions. Please refer to User Manual UM10889 for that version of the board. The
board revision is printed on the silkscreen directly below the ISP button (see Fig 1.)
2. Feature summary
The LPCXpresso4367 board includes the following features:
On-board, high-speed USB based, Link2 debug probe with support for ARM’s
CMSIS-DAP and SEGGER J-Link protocol options
Link2 probe can be used with on-board Target MCU or external target
Built-in current measurement
Support for external debug probes
Tri-color LED
Target Reset, ISP and WAKE buttons
Expansion options based on Arduino UNO and PMod™, plus additional expansion
port pins
UART, I2C and SPI port bridging from Target MCU to USB via the on-board debug
probe
FTDI UART connector
8Mb Macronix Quad SPI flash (MX25L8035EM2I-10G)
Ethernet PHY (LAN8720A)
A7001CM Secure Element (LPCXpresso43S67/18S37 only)
2.1 Board layout and settings
This section provides a quick reference guide to the main board components,
configurable items, visual indicators and expansion connectors. The layout of the
components on the LPCXpresso4367 board is shown in Fig 2. Default jumper positions
are shown in red:
NXP Semiconductors
UM10946
LPCXpresso board for LPC4367/43S67/18S37 family of MCUs
UM10946
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2015. All rights reserved.
User manual
Rev. 1.0 — 18 November 2015
5 of 19
Fig 2
Fig 2. Board layout
The function of each identified component is listed in Table 1.
Table 1. Connectors, indicators and jumpers
Designator
Description
Reference section
D1
Tri-color LED – Driven by Target MCU. JP6 must be
shunted for +3.3V to be applied to D2 anode. The default
shunt for JP6 is a 0Ω resistor installed at JS17.
n/a
D4
Target MCU BOOT0_LED indicator. Reflects the state of
Target MCU P1_1. When the boot process fails, D1 will
toggle at a 1 Hz rate for 60 seconds. After 60 seconds,
the Target MCU is reset.
n/a
D5
Link2 MCU BOOT0_LED indicator. Reflects the state of
Link2 MCU P1_1. When the boot process fails, D1 will
toggle at a 1 Hz rate for 60 seconds. After 60 seconds,
the Link2 MCU is reset. It will be ON when the Link2
MCU is Booting using DFU (See description for JP6).
n/a
D8
Target MCU Power LED.
n/a
D9
Target MCU Reset LED – this LED is on anytime the
Target RESETn is pulled low.
n/a
D13
Ethernet link active indication (controlled via LAN8729A)
n/a
D11
Ethernet 100Mbps indication (controlled via LAN8729A)
n/a
J1, J2, J6,
J7
Expansion connectors, including Arduino UNO rev3
compatible connectivity.
7
J3
PMod™ (SPI / I2C) Bridge connector. An external
Application Processor (AP) or PMod™ peripheral may be
7
NXP Semiconductors
UM10946
LPCXpresso board for LPC4367/43S67/18S37 family of MCUs
UM10946
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2015. All rights reserved.
User manual
Rev. 1.0 — 18 November 2015
6 of 19
Designator
Description
Reference section
connected to the Target MCU SPI0 and I2C0 via this
connector.
J4
Target MCU Power / USB Device/Host connector.
Connect this micro USB A/B-type connector to a +5V
power source when it is desired to power only the Target
MCU, and leave the on-board Link2 debug probe
unpowered. This is useful when an external debug probe
is used to debug the Target MCU.
If this target USB port is being used in a USB Host
configuration (i.e. powering a USB device plugged into
the board), install JP4.
CAUTION: Do not install JP4 when applying external
power to J4.
5
J5
Link2 micro USB B-type connector. Powers both the
Link2 side of the board and Target MCU side of the
board. Power the board from this connector when using
the on-board debug probe to debug the Target MCU.
5
JP1
SWD VREF power selection – 3 position jumper pins.
Jumper 1 – 2 (default) when on-board Target MCU is
connected to either the on-board Link2 debug probe or
an external debug probe.
Jumper 2 – 3 when on-board Link2 debug probe is used
to debug an off-board Target MCU.
5
JP2
Target MCU SWD disable – 2-position jumper pins.
Jumper open (default) the Target MCU SWD interface
enabled. Normal operating mode where the Target SWD
is connected to either the on-board Link2 debug probe or
an external debug probe.
Jumper shunted, the Target MCU SWD interface is
disabled and the Target MCU is held in the reset state.
Use this setting only when the on-board Link2 debug
probe is used to debug an off-board Target MCU.
6
JP3, JP5
These jumpers are used to ISP boot select between
booting the Target MCU from the USART, USB or SPI
flash when the ISP button is pressed as the board is
released from Reset. See Section 8.2 for more
information
8.2
JP4
Provides 4.7V power to the Target MCU USB A/B
connector. Install JP4 only when the Target MCU is being
used as a Host USB controller.
CAUTION: Do not install JP4 when the Target MCU is
used as a USB Device or anytime external power is
applied at J4.
n/a
JP6
Link2 force DFU boot – 2 position jumper pins.
Jumper open (default) for Link2 to follow the normal boot
sequence. The Link2 will boot from internal flash if image
is found there. With the internal flash erased the Link2
normal boot sequence will fall through to DFU boot.
n/a
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