LPC-P11C24
CORTEX-M0 Development board
USER’S MANUAL
Revision C, March 2013
Designed by OLIMEX Ltd, 2012
All boards produced by Olimex LTD are ROHS compliant
OLIMEX© 2012
LPC-P11C24 user's manual
DISCLAIMER
© 2013 Olimex Ltd. Olimex®, logo and combinations thereof, are registered trademarks of Olimex Ltd.
Other product names may be trademarks of others and the rights belong to their respective owners.
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.
It is possible that the pictures in this manual differ from the latest revision of the board.
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.
This evaluation board/kit is intended for use for engineering development, demonstration, or evaluation
purposes only and is not considered by OLIMEX to be a finished end-product fit for general consumer use.
Persons handling the product must have electronics training and observe good engineering practice
standards. As such, the goods being provided are not intended to be complete in terms of required design-,
marketing-, and/or manufacturing-related protective considerations, including product safety and
environmental measures typically found in end products that incorporate such semiconductor components or
circuit boards.
Olimex currently deals with a variety of customers for products, and therefore our arrangement with the user
is not exclusive. Olimex assumes no liability for applications assistance, customer product design, software
performance, or infringement of patents or services described herein.
THERE IS NO WARRANTY FOR THE DESIGN MATERIALS AND THE
COMPONENTS USED TO CREATE LPC-P11C24. THEY ARE CONSIDERED
SUITABLE ONLY FOR LPC-11C24.
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OLIMEX© 2012
LPC-P11C24 user's manual
Table of Contents
DISCLAIMER...............................................................................................................
CHAPTER 1: OVERVIEW..........................................................................................
1. Introduction to the chapter.........................................................................................................
1.1 Features.......................................................................................................................................
1.2 Target market and purpose of the board.................................................................................
1.3 Organization...............................................................................................................................
CHAPTER 2: SETTING UP THE LPC-P11C24 BOARD........................................
2. Introduction to the chapter.........................................................................................................
2.1 Electrostatic warning.................................................................................................................
2.2 Requirements.............................................................................................................................
2.3 Powering the board....................................................................................................................
2.4 Prebuilt software and bootloader.............................................................................................
CHAPTER 3: LPC-P11C24 BOARD DESCRIPTION..............................................
3. Introduction to the chapter.........................................................................................................
3.1 Layout (top view).......................................................................................................................
CHAPTER 4: THE LPC11C24 MICROCONTROLLER.........................................
4. Introduction to the chapter.........................................................................................................
4.1 The microcontroller...................................................................................................................
CHAPTER 5: CONTROL CIRCUITY.......................................................................
5. Introduction to the chapter.........................................................................................................
5.1 Reset............................................................................................................................................
5.2 Clocks..........................................................................................................................................
5.3 Power supply circuit..................................................................................................................
CHAPTER 6: CONNECTORS AND PINOUT..........................................................
6. Introduction to the chapter.........................................................................................................
6.1 SWD debug connector...............................................................................................................
6.2 UEXT connector.........................................................................................................................
6.3 Proto area pads..........................................................................................................................
6.4 RS232..........................................................................................................................................
6.5 PWR Jack...................................................................................................................................
6.8 CAN interface.............................................................................................................................
6.12 Jumper description..................................................................................................................
6.12.1 PIO1_LOW............................................................................................................................
6.12.2 PIO3_LOW............................................................................................................................
6.12.3 PIO1_RS and RST_E...........................................................................................................
6.12.4 SILENT/NORMAL..............................................................................................................
6.12.5 5V_DIS...................................................................................................................................
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LPC-P11C24 user's manual
6.12.6 CAN_T...................................................................................................................................
6.13 Additional hardware components..........................................................................................
CHAPTER 7: BLOCK DIAGRAM AND MEMORY...............................................
7. Introduction to the chapter.........................................................................................................
7.2 Processor block diagram...........................................................................................................
7.3 Physical memory map...............................................................................................................
CHAPTER 8: SCHEMATICS......................................................................................
8. Introduction to the chapter.........................................................................................................
8.1 Eagle schematic..........................................................................................................................
8.2 Physical dimensions...................................................................................................................
CHAPTER 9: REVISION HISTORY AND SUPPORT............................................
9. Introduction to the chapter.........................................................................................................
9.1 Document revision.....................................................................................................................
9.2 Board revision............................................................................................................................
9.3 Useful web links and purchase codes.......................................................................................
9.3 Product support.........................................................................................................................
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LPC-P11C24 user's manual
CHAPTER 1: OVERVIEW
1. Introduction to the chapter
Thank you for choosing the LPC-P11C24 development board from Olimex! This document
provides a user’s guide for the Olimex LPC-P11C24 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 LPC-P11C24 development board enables code development of applications running on the
microcontroller LPC11C24, manufactured by NXP Semiconductors.
1.1 Features
MCU: LPC11C24 Cortex-M0, up to 50 Mhz, 32 kB Flash, 8kB SRAM, CAN,UART RS-
485, two SSP, I2C/Fast+, ADC
Power supply circuit
Power-on led
CAN interface
RS232 interface
Debug interface – SWD (Serial Wire Debug)
UEXT connector
Two user leds
Two user buttons
Reset button
Prototype area
Variable input voltage
FR-4, 1.5 mm, soldermask, component print
Dimensions: 92x72mm (3.6 x 2.8")
1.2 Target market and purpose of the board
The LPC-P11C24 is a development board with prototyping area. It is suitable for hobbyists in the
fields of ARM development.
The strong points of the board are the CAN interface, the built-in bootloader, the proto area and the
low price.
The software for the boards is released under General Purpose License.
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