LPC-P1227 Olimex Ltd., LPC-P1227 Datasheet - Page 3

• Manufacturer Part Number: LPC-P1227
• Description: Development Boards & Kits - ARM PROTOTYPE BRD NXP LPC1227
• Manufacturer: Olimex Ltd.

Specifications of LPC-P1227

• Rohs: yes
• Product: Development Boards
• Tool Is For Evaluation Of: LPC1227
• Core: ARM Cortex M0
• Interface Type: I2C, SPI, UART
• Operating Supply Voltage: 5 V, 9 V
• Dimensions: 80 mm x 50 mm

Table of Contents
CHAPTER 1.................................................................................................................5
OVERVIEW.................................................................................................................5
CHAPTER 2 ................................................................................................................7
SETTING UP THE LPC-P1227 BOARD..................................................................7
CHAPTER 3.................................................................................................................9
LPC-P1227 BOARD DESCRIPTION.......................................................................9
CHAPTER 4...............................................................................................................10
THE LPC1227FBD64 MICROCONTROLLER....................................................10
CONTROL CIRCUITY............................................................................................12
CHAPTER 6...............................................................................................................13
HARDWARE.............................................................................................................13
OLIMEX© 2012
1. Introduction to the chapter.......................................................................................................5
1.1 Features.....................................................................................................................................5
1.2 Organization.............................................................................................................................6
2. Introduction to the chapter.......................................................................................................7
2.1 Electrostatic warning...............................................................................................................7
2.2 Requirements...........................................................................................................................7
2.3 Powering the board..................................................................................................................7
2.4 Prebuilt software......................................................................................................................8
3. Introduction to the chapter.......................................................................................................9
3.1 Layout (top view).....................................................................................................................9
4. Introduction to the chapter.....................................................................................................10
4.1 The microcontroller...............................................................................................................10
5. Introduction to the chapter.....................................................................................................12
5.1 Reset........................................................................................................................................12
5.2 Clocks......................................................................................................................................12
6. Introduction to the chapter.....................................................................................................13
6.1 PWR Connector.....................................................................................................................13
6.2 SWD1 connector....................................................................................................................13
6.3 SWD2 Header.........................................................................................................................14
6.4 UEXT......................................................................................................................................14
6.5 Pads on the proto area...........................................................................................................16
6.6 RS232 Null-modem connector..............................................................................................17
6.7 Jumper description................................................................................................................18
6.8 LCD Display...........................................................................................................................19
Page 3 of 25
LPC-P1227 User's Manual