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LPC2888 Datasheet(PDF) 34 Page - NXP Semiconductors

Part # LPC2888
Description  16/32-bit ARM microcontrollers; 8 kB cache, up to 1 MB flash, Hi-Speed USB 2.0 device, and SDRAM memory interface
PDF  34 Pages
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Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

LPC2888 Datasheet(HTML) 34 Page - NXP Semiconductors

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Philips Semiconductors
LPC2880; LPC2888
16/32-bit ARM microcontrollers with external memory interface
© Koninklijke Philips Electronics N.V. 2006.
All rights reserved.
For more information, please visit: http://www.semiconductors.philips.com.
For sales office addresses, email to: sales.addresses@www.semiconductors.philips.com.
Date of release: 22 June 2006
Document identifier: LPC2880_LPC2888_1
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
15. Contents
1
General description . . . . . . . . . . . . . . . . . . . . . . 1
2
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2.1
Key features . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
3
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
3.1
Ordering options . . . . . . . . . . . . . . . . . . . . . . . . 2
4
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
5
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
5.1
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
5.2
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 6
6
Functional description . . . . . . . . . . . . . . . . . . 12
6.1
Architectural overview. . . . . . . . . . . . . . . . . . . 12
6.1.1
ARM7TDMI processor . . . . . . . . . . . . . . . . . . 12
6.1.2
On-chip flash memory system . . . . . . . . . . . . 12
6.1.3
On-chip static RAM. . . . . . . . . . . . . . . . . . . . . 13
6.1.4
On-chip ROM . . . . . . . . . . . . . . . . . . . . . . . . . 13
6.2
Memory map. . . . . . . . . . . . . . . . . . . . . . . . . . 13
6.3
Cache . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6.3.1
Cache operation . . . . . . . . . . . . . . . . . . . . . . . 15
6.3.2
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6.4
Flash memory and programming . . . . . . . . . . 15
6.4.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.5
External memory controller. . . . . . . . . . . . . . . 16
6.5.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.6
GPIO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.6.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.7
Interrupt controller . . . . . . . . . . . . . . . . . . . . . 17
6.7.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.8
Event router . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.9
General purpose timers . . . . . . . . . . . . . . . . . 18
6.9.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.10
Watchdog timer. . . . . . . . . . . . . . . . . . . . . . . . 18
6.10.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.11
Real-time clock . . . . . . . . . . . . . . . . . . . . . . . . 19
6.11.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.12
General purpose DMA controller . . . . . . . . . . 19
6.12.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.13
UART and IrDA . . . . . . . . . . . . . . . . . . . . . . . . 20
6.13.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6.14
I2C-bus interface . . . . . . . . . . . . . . . . . . . . . . . 20
6.14.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6.15
10-bit A/D converter . . . . . . . . . . . . . . . . . . . . 20
6.15.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6.16
Analog I/O. . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
6.16.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
6.17
USB 2.0 high-speed device controller . . . . . . 21
6.17.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.18
SD/MMC card interface . . . . . . . . . . . . . . . . . 22
6.18.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.19
LCD interface . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.19.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.20
Clocking and power control . . . . . . . . . . . . . . 23
6.20.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.20.2
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.20.3
Crystal oscillator. . . . . . . . . . . . . . . . . . . . . . . 23
6.20.4
PLLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.20.5
Power control and modes. . . . . . . . . . . . . . . . 24
6.20.6
APB bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.21
Emulation and debugging. . . . . . . . . . . . . . . . 24
7
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 26
8
Static characteristics . . . . . . . . . . . . . . . . . . . 27
9
Dynamic characteristics . . . . . . . . . . . . . . . . . 29
10
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 30
11
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 31
12
Revision history . . . . . . . . . . . . . . . . . . . . . . . 32
13
Legal information . . . . . . . . . . . . . . . . . . . . . . 33
13.1
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 33
13.2
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
13.3
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 33
13.4
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 33
14
Contact information . . . . . . . . . . . . . . . . . . . . 33
15
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34



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