LPC2131 Philips Semiconductors (Acquired by NXP), LPC2131 Datasheet - Page 36

• Manufacturer Part Number: LPC2131
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
19. Contents
1
2
2.1
3
3.1
4
5
5.1
5.2
6
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
6.12
6.13
6.14
6.15
6.16
6.17
6.18
6.19
6.20
6.21
6.22
7
8
9
9.1
10
11
12
13
14
15
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 9
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 26
Static characteristics. . . . . . . . . . . . . . . . . . . . 27
Dynamic characteristics . . . . . . . . . . . . . . . . . 30
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 32
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 34
Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 35
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Key features . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering options . . . . . . . . . . . . . . . . . . . . . . . . 2
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
Architectural overview. . . . . . . . . . . . . . . . . . . . 9
On-Chip Flash program memory . . . . . . . . . . . 9
On-Chip static RAM . . . . . . . . . . . . . . . . . . . . . 9
Memory map. . . . . . . . . . . . . . . . . . . . . . . . . . 10
Interrupt controller . . . . . . . . . . . . . . . . . . . . . 10
Pin connect block . . . . . . . . . . . . . . . . . . . . . . 12
Pin function select register 0 (PINSEL0 -
0xE002C000) . . . . . . . . . . . . . . . . . . . . . . . . . 13
Pin function select register 1 (PINSEL1 -
0xE002C004) . . . . . . . . . . . . . . . . . . . . . . . . . 15
Pin function select register 2 (PINSEL2 -
0xE002C014) . . . . . . . . . . . . . . . . . . . . . . . . . 16
General purpose parallel I/O. . . . . . . . . . . . . . 17
10-bit A/D converter . . . . . . . . . . . . . . . . . . . . 17
10-bit D/A converter . . . . . . . . . . . . . . . . . . . . 17
UARTs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
I
SPI serial I/O controller. . . . . . . . . . . . . . . . . . 19
SSP serial I/O controller . . . . . . . . . . . . . . . . . 19
General purpose timers/counters . . . . . . . . . . 19
Watchdog timer. . . . . . . . . . . . . . . . . . . . . . . . 20
Real-time clock . . . . . . . . . . . . . . . . . . . . . . . . 20
Pulse width modulator . . . . . . . . . . . . . . . . . . 21
System control . . . . . . . . . . . . . . . . . . . . . . . . 22
Emulation and debugging . . . . . . . . . . . . . . . . 24
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
2
C-bus serial I/O controller . . . . . . . . . . . . . . 18
16
17
18
© Koninklijke Philips Electronics N.V. 2004
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner. The information presented in this document does
not form part of any quotation or contract, is believed to be accurate and reliable and may
be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under
patent- or other industrial or intellectual property rights.
Published in the U.S.A.
Licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Contact information . . . . . . . . . . . . . . . . . . . . 35
LPC2131/2132/2138
Single-chip 16/32-bit microcontrollers
Document number: 9397 750 14008
Date of release: 18 November 2004