參數(shù)資料
型號: LPC2290FBD144
廠商: NXP Semiconductors N.V.
元件分類: 數(shù)學(xué)處理器
英文描述: 16-32-bit ARM microcontroller with CAN, 10-bit ADC and external memory interface
封裝: LPC2290FBD144/01<SOT486-1 (LQFP144)|<<http://www.nxp.com/packages/SOT486-1.html<1<Always Pb-free,;
文件頁數(shù): 41/41頁
文件大?。?/td> 198K
代理商: LPC2290FBD144
NXP Semiconductors
LPC2290
16/32-bit ARM microcontroller with external memory interface
NXP B.V. 2006.
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: 16 November 2006
Document identifier: LPC2290_3
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
2
2.1
General description. . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Enhancements introduced with LPC2290/01
device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Key features common for LPC2290 and
LPC2290/01 . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Ordering options. . . . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information. . . . . . . . . . . . . . . . . . . . . . 4
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
Functional description . . . . . . . . . . . . . . . . . . 14
Architectural overview. . . . . . . . . . . . . . . . . . . 14
On-chip SRAM . . . . . . . . . . . . . . . . . . . . . . . . 14
Memory map. . . . . . . . . . . . . . . . . . . . . . . . . . 14
Interrupt controller . . . . . . . . . . . . . . . . . . . . . 15
Interrupt sources. . . . . . . . . . . . . . . . . . . . . . . 16
Pin connect block . . . . . . . . . . . . . . . . . . . . . . 17
External memory controller. . . . . . . . . . . . . . . 17
General purpose parallel I/O and Fast I/O . . . 17
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Fast I/O features available in LPC2290/01
only. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
10-bit ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
ADC features available in LPC2290/01 only. . 18
CAN controllers and acceptance filter . . . . . . 18
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
UARTs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
UART features available in LPC2290/01 only. 19
I
2
C-bus serial I/O controller . . . . . . . . . . . . . . 19
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
SPI serial I/O controller. . . . . . . . . . . . . . . . . . 19
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
SSP serial I/O controller (available in
LPC2290/01 only). . . . . . . . . . . . . . . . . . . . . . 20
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
General purpose timers . . . . . . . . . . . . . . . . . 20
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Timer features available in LPC2290/01 only . 21
Watchdog timer. . . . . . . . . . . . . . . . . . . . . . . . 21
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Real-time clock . . . . . . . . . . . . . . . . . . . . . . . . 21
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Pulse width modulator . . . . . . . . . . . . . . . . . . 22
2.2
3
3.1
4
5
5.1
5.2
6
6.1
6.2
6.3
6.4
6.4.1
6.5
6.6
6.7
6.7.1
6.7.2
6.8
6.8.1
6.8.2
6.9
6.9.1
6.10
6.10.1
6.10.2
6.11
6.11.1
6.12
6.12.1
6.13
6.13.1
6.14
6.14.1
6.14.2
6.15
6.15.1
6.16
6.16.1
6.17
6.17.1
6.18
6.18.1
6.18.2
6.18.3
6.18.4
6.18.5
6.18.6
6.18.7
6.19
6.19.1
6.19.2
6.19.3
7
8
9
9.1
9.2
10
11
12
13
13.1
13.2
13.3
13.4
14
15
Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
System control . . . . . . . . . . . . . . . . . . . . . . . . 23
Crystal oscillator. . . . . . . . . . . . . . . . . . . . . . . 23
PLL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Reset and wake-up timer . . . . . . . . . . . . . . . . 23
External interrupt inputs. . . . . . . . . . . . . . . . . 24
Memory mapping control . . . . . . . . . . . . . . . . 24
Power control . . . . . . . . . . . . . . . . . . . . . . . . . 24
APB bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Emulation and debugging. . . . . . . . . . . . . . . . 25
EmbeddedICE . . . . . . . . . . . . . . . . . . . . . . . . 25
Embedded trace. . . . . . . . . . . . . . . . . . . . . . . 25
RealMonitor . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 26
Static characteristics . . . . . . . . . . . . . . . . . . . 27
Dynamic characteristics. . . . . . . . . . . . . . . . . 31
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
LPC2290 power consumption measurements 35
Package outline. . . . . . . . . . . . . . . . . . . . . . . . 37
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 38
Revision history . . . . . . . . . . . . . . . . . . . . . . . 39
Legal information . . . . . . . . . . . . . . . . . . . . . . 40
Data sheet status. . . . . . . . . . . . . . . . . . . . . . 40
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Contact information . . . . . . . . . . . . . . . . . . . . 40
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
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