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LPC2212 Datasheet(PDF) 45 Page - NXP Semiconductors

Part # LPC2212
Description  16/32-bit ARM microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC and external memory interface
PDF  45 Pages
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Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

LPC2212 Datasheet(HTML) 45 Page - NXP Semiconductors

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NXP Semiconductors
LPC2212/2214
16/32-bit ARM microcontrollers
© NXP B.V. 2008.
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: 3 January 2008
Document identifier: LPC2212_2214_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 brought by LPC2212/2214/01
devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2.2
Key features common for all devices . . . . . . . . 1
3
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
3.1
Ordering options . . . . . . . . . . . . . . . . . . . . . . . . 3
4
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 4
5
Pinning information . . . . . . . . . . . . . . . . . . . . . . 5
5.1
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5.2
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 6
6
Functional description . . . . . . . . . . . . . . . . . . 12
6.1
Architectural overview. . . . . . . . . . . . . . . . . . . 12
6.2
On-chip flash program memory . . . . . . . . . . . 12
6.3
On-chip static RAM. . . . . . . . . . . . . . . . . . . . . 13
6.4
Memory map. . . . . . . . . . . . . . . . . . . . . . . . . . 13
6.5
Interrupt controller . . . . . . . . . . . . . . . . . . . . . 14
6.5.1
Interrupt sources. . . . . . . . . . . . . . . . . . . . . . . 15
6.6
Pin connect block . . . . . . . . . . . . . . . . . . . . . . 16
6.7
External memory controller. . . . . . . . . . . . . . . 16
6.8
General purpose parallel I/O (GPIO)
and Fast I/O . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.8.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.8.2
Features added with the Fast GPIO set of
registers available on LPC2212/2214/01 only 16
6.9
10-bit ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.9.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.9.2
ADC features available in LPC2212/2214/01
only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.10
UARTs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.10.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.10.2
UART features available in LPC2212/2214/01
only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.11
I2C-bus serial I/O controller . . . . . . . . . . . . . . 18
6.11.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.12
SPI serial I/O controller. . . . . . . . . . . . . . . . . . 18
6.12.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.12.2
Features available in LPC2212/2214/01 only . 18
6.13
SSP controller (LPC2212/2214/01 only). . . . . 19
6.13.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.14
General purpose timers . . . . . . . . . . . . . . . . . 19
6.14.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.14.2
Features available in LPC2212/2214/01 only . 20
6.15
Watchdog timer. . . . . . . . . . . . . . . . . . . . . . . . 20
6.15.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6.16
Real-time clock . . . . . . . . . . . . . . . . . . . . . . . . 20
6.16.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6.17
Pulse width modulator . . . . . . . . . . . . . . . . . . 21
6.17.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
6.18
System control . . . . . . . . . . . . . . . . . . . . . . . . 22
6.18.1
Crystal oscillator. . . . . . . . . . . . . . . . . . . . . . . 22
6.18.2
PLL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.18.3
Reset and wake-up timer . . . . . . . . . . . . . . . . 22
6.18.4
Code security
(Code Read Protection - CRP). . . . . . . . . . . . 23
6.18.5
External interrupt inputs . . . . . . . . . . . . . . . . . 23
6.18.6
Memory mapping control . . . . . . . . . . . . . . . . 24
6.18.7
Power control . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.18.8
APB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.19
Emulation and debugging. . . . . . . . . . . . . . . . 24
6.19.1
EmbeddedICE . . . . . . . . . . . . . . . . . . . . . . . . 24
6.19.2
Embedded trace macrocell . . . . . . . . . . . . . . 25
6.19.3
RealMonitor . . . . . . . . . . . . . . . . . . . . . . . . . . 25
7
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 26
8
Static characteristics . . . . . . . . . . . . . . . . . . . 27
8.1
Power consumption measurements for
LPC2212/01 and LPC2214/01 . . . . . . . . . . . . 31
9
Dynamic characteristics . . . . . . . . . . . . . . . . . 36
9.1
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
10
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 41
11
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 42
12
Revision history . . . . . . . . . . . . . . . . . . . . . . . 43
13
Legal information . . . . . . . . . . . . . . . . . . . . . . 44
13.1
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 44
13.2
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
13.3
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 44
13.4
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 44
14
Contact information . . . . . . . . . . . . . . . . . . . . 44
15
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45



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