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LPC2220 датащи(PDF) 49 Page - NXP Semiconductors

номер детали LPC2220
подробное описание детали  16/32-bit ARM microcontrollers; flashless with 64 kB,with 10-bit ADC and external memory interface
PDF  49 Pages
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производитель  NXP [NXP Semiconductors]
домашняя страница  http://www.nxp.com
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LPC2220 датащи(HTML) 49 Page - NXP Semiconductors

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NXP Semiconductors
LPC2210/2220
16/32-bit ARM microcontrollers with external memory interface
© NXP B.V. 2007.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 2 October 2007
Document identifier: LPC2210_2220_4
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 . . . . . . . . . . . . . . . . . . . . . . . . . 7
6
Functional description . . . . . . . . . . . . . . . . . . 14
6.1
Architectural overview. . . . . . . . . . . . . . . . . . . 14
6.2
On-chip SRAM . . . . . . . . . . . . . . . . . . . . . . . . 14
6.3
Memory map. . . . . . . . . . . . . . . . . . . . . . . . . . 14
6.4
Interrupt controller . . . . . . . . . . . . . . . . . . . . . 15
6.4.1
Interrupt sources. . . . . . . . . . . . . . . . . . . . . . . 16
6.5
Pin connect block . . . . . . . . . . . . . . . . . . . . . . 17
6.6
Pin function select register 0
(PINSEL0 - 0xE002 C000) . . . . . . . . . . . . . . . 17
6.7
Pin function select register 1
(PINSEL1 - 0xE002 C004) . . . . . . . . . . . . . . . 19
6.8
Pin function select register 2
(PINSEL2 - 0xE002 C014) . . . . . . . . . . . . . . . 21
6.9
External memory controller. . . . . . . . . . . . . . . 22
6.10
General purpose parallel I/O. . . . . . . . . . . . . . 22
6.10.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.11
10-bit ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.11.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.12
UARTs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.12.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.13
I2C-bus serial I/O controller . . . . . . . . . . . . . . 23
6.13.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.14
SPI serial I/O controller. . . . . . . . . . . . . . . . . . 24
6.14.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.15
SSP controller. . . . . . . . . . . . . . . . . . . . . . . . . 24
6.15.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.15.2
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.16
General purpose timers . . . . . . . . . . . . . . . . . 24
6.16.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.17
Watchdog timer. . . . . . . . . . . . . . . . . . . . . . . . 25
6.17.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.18
Real-time clock . . . . . . . . . . . . . . . . . . . . . . . . 25
6.18.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.19
Pulse width modulator . . . . . . . . . . . . . . . . . . 26
6.19.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6.20
System control . . . . . . . . . . . . . . . . . . . . . . . . 27
6.20.1
Crystal oscillator . . . . . . . . . . . . . . . . . . . . . . . 27
6.20.2
PLL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6.20.3
Reset and wake-up timer . . . . . . . . . . . . . . . . 27
6.20.4
External interrupt inputs . . . . . . . . . . . . . . . . . 28
6.20.5
Memory mapping control . . . . . . . . . . . . . . . . 28
6.20.6
Power control . . . . . . . . . . . . . . . . . . . . . . . . . 28
6.20.7
APB bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
6.21
Emulation and debugging. . . . . . . . . . . . . . . . 29
6.21.1
EmbeddedICE . . . . . . . . . . . . . . . . . . . . . . . . 29
6.21.2
Embedded trace . . . . . . . . . . . . . . . . . . . . . . . 29
6.21.3
RealMonitor . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 31
8
Static characteristics . . . . . . . . . . . . . . . . . . . 32
9
Dynamic characteristics . . . . . . . . . . . . . . . . . 36
9.1
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
9.2
LPC2210 power consumption measurements 40
9.3
LPC2220 power consumption measurements 42
10
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 44
11
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 46
12
Revision history . . . . . . . . . . . . . . . . . . . . . . . 47
13
Legal information . . . . . . . . . . . . . . . . . . . . . . 48
13.1
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 48
13.2
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
13.3
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 48
13.4
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 48
14
Contact information . . . . . . . . . . . . . . . . . . . . 48
15
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49



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