lpc2294hbd144-01 NXP Semiconductors, lpc2294hbd144-01 Datasheet - Page 54

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lpc2294hbd144-01

Manufacturer Part Number
lpc2294hbd144-01
Description
16/32-bit Arm Microcontrollers 256 Kb Isp/iap Flash With Can, 10-bit Adc And External Memory Interface
Manufacturer
NXP Semiconductors
Datasheet
NXP Semiconductors
15. Contents
1
2
2.1
2.2
3
3.1
4
5
5.1
5.2
6
6.1
6.2
6.3
6.4
6.5
6.5.1
6.6
6.7
6.8
6.8.1
6.8.2
6.9
6.9.1
6.9.2
6.10
6.10.1
6.11
6.11.1
6.11.2
6.12
6.12.1
6.13
6.13.1
6.13.2
6.14
6.14.1
6.15
6.15.1
6.15.2
6.16
6.16.1
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pinning information . . . . . . . . . . . . . . . . . . . . . . 5
Functional description . . . . . . . . . . . . . . . . . . 15
Key features brought by LPC2292/2294/01
devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Key features common for all devices . . . . . . . . 1
Ordering options . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 8
Architectural overview. . . . . . . . . . . . . . . . . . . 15
On-chip flash program memory . . . . . . . . . . . 15
On-chip SRAM . . . . . . . . . . . . . . . . . . . . . . . . 16
Memory map. . . . . . . . . . . . . . . . . . . . . . . . . . 16
Interrupt controller . . . . . . . . . . . . . . . . . . . . . 17
Interrupt sources. . . . . . . . . . . . . . . . . . . . . . . 17
Pin connect block . . . . . . . . . . . . . . . . . . . . . . 18
External memory controller. . . . . . . . . . . . . . . 18
General purpose parallel I/O (GPIO) and
Fast I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Features added with the Fast GPIO set of
registers available on LPC2292/2294/01 only 19
10-bit ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
ADC features available in LPC2292/2294/01
only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
CAN controllers and acceptance filter . . . . . . 20
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
UARTs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
UART features available in LPC2292/2294/01
only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
I
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
SPI serial I/O controller. . . . . . . . . . . . . . . . . . 21
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Features available in LPC2292/2294/01 only . 21
SSP controller (LPC2292/94/01 only). . . . . . . 22
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
General purpose timers . . . . . . . . . . . . . . . . . 22
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Features available in LPC2292/2294/01 only . 23
Watchdog timer. . . . . . . . . . . . . . . . . . . . . . . . 23
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2
C-bus serial I/O controller . . . . . . . . . . . . . . 20
16/32-bit ARM microcontrollers with external memory interface
6.17
6.17.1
6.18
6.18.1
6.19
6.19.1
6.19.2
6.19.3
6.19.4
6.19.5
6.19.6
6.19.7
6.19.8
6.20
6.20.1
6.20.2
6.20.3
7
8
8.1
9
9.1
10
11
12
13
13.1
13.2
13.3
13.4
14
15
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2007.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 29
Static characteristics . . . . . . . . . . . . . . . . . . . 30
Dynamic characteristics . . . . . . . . . . . . . . . . . 43
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 49
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 51
Revision history . . . . . . . . . . . . . . . . . . . . . . . 52
Legal information . . . . . . . . . . . . . . . . . . . . . . 53
Contact information . . . . . . . . . . . . . . . . . . . . 53
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Real-time clock. . . . . . . . . . . . . . . . . . . . . . . . 23
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Pulse width modulator . . . . . . . . . . . . . . . . . . 24
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
System control . . . . . . . . . . . . . . . . . . . . . . . . 25
Crystal oscillator. . . . . . . . . . . . . . . . . . . . . . . 25
PLL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Reset and wake-up timer . . . . . . . . . . . . . . . . 25
Code security (Code Read Protection - CRP) 26
External interrupt inputs . . . . . . . . . . . . . . . . . 26
Memory mapping control . . . . . . . . . . . . . . . . 26
Power control . . . . . . . . . . . . . . . . . . . . . . . . . 27
APB bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Emulation and debugging. . . . . . . . . . . . . . . . 27
EmbeddedICE . . . . . . . . . . . . . . . . . . . . . . . . 27
Embedded trace. . . . . . . . . . . . . . . . . . . . . . . 28
RealMonitor . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Power consumption measurements for
LPC2292/01 and LPC2294/01 . . . . . . . . . . . . 35
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 53
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 53
LPC2292/LPC2294
Document identifier: LPC2292_2294_6
Date of release: 10 December 2007
All rights reserved.

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