参数资料
型号: LPC2294HBD144/01,5
厂商: NXP Semiconductors
文件页数: 10/54页
文件大小: 0K
描述: IC ARM7 MCU FLASH 256K 144-LQFP
标准包装: 60
系列: LPC2200
核心处理器: ARM7
芯体尺寸: 16/32-位
速度: 60MHz
连通性: CAN,EBI/EMI,I²C,Microwire,SPI,SSI,SSP,UART/USART
外围设备: POR,PWM,WDT
输入/输出数: 112
程序存储器容量: 256KB(256K x 8)
程序存储器类型: 闪存
RAM 容量: 16K x 8
电压 - 电源 (Vcc/Vdd): 1.65 V ~ 3.6 V
数据转换器: A/D 8x10b
振荡器型: 内部
工作温度: -40°C ~ 125°C
封装/外壳: 144-LQFP
包装: 托盘
产品目录页面: 705 (CN2011-ZH PDF)
配用: OM10091-ND - KIT DEV PHYCORE-ARM7/LPC2220
622-1005-ND - USB IN-CIRCUIT PROG ARM7 LPC2K
568-1757-ND - BOARD EVAL FOR LPC220X ARM MCU
其它名称: 568-4321
935284877551
LPC2294HBD144/01-S
LPC2294HBD144/01-S-ND
LPC2292_2294
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 8 — 8 June 2011
18 of 54
NXP Semiconductors
LPC2292/2294
16/32-bit ARM microcontrollers with external memory interface
[1]
SSP interface and UART0/1 auto-baud control are available on LPC2292/2294/01 only.
6.6 Pin connect block
The pin connect block allows selected pins of the microcontroller to have more than one
function. Configuration registers control the multiplexers to allow connection between the
pin and the on chip peripherals. Peripherals should be connected to the appropriate pins
prior to being activated, and prior to any related interrupt(s) being enabled. Activity of any
enabled peripheral function that is not mapped to a related pin should be considered
undefined.
6.7 External memory controller
The external Static Memory Controller is a module which provides an interface between
the system bus and external (off-chip) memory devices. It provides support for up to four
independently configurable memory banks (16 MB each with byte lane enable control)
simultaneously. Each memory bank is capable of supporting SRAM, ROM, flash EPROM,
burst ROM memory, or some external I/O devices.
Each memory bank may be 8-bit, 16-bit, or 32-bit wide.
UART1
RX Line Status (RLS)
Transmit Holding Register empty (THRE)
RX Data Available (RDA)
Character Time-out Indicator (CTI)
Modem Status Interrupt (MSI)
Auto-baud time-out (ABTO)[1]End of auto-baud (ABEO)[1]
7
PWM0
Match 0 to 6 (MR0, MR1, MR2, MR3, MR4, MR5, MR6)
8
I2C
SI (state change)
9
SPI0
SPIF, MODF
10
SPI1 and SSP[1]
SPIF, MODF and TXRIS, RXRIS, RTRIS, RORRIS
11
PLL
PLL Lock (PLOCK)
12
RTC
RTCCIF (Counter Increment), RTCALF (Alarm)
13
System Control
External Interrupt 0 (EINT0)
14
External Interrupt 1 (EINT1)
15
External Interrupt 2 (EINT2)
16
External Interrupt 3 (EINT3)
17
ADC
18
CAN
1 ORed CAN Acceptance Filter
19
CAN1/2 Tx
20, 21
CAN2/3 Tx (LPC2294 only)
22, 23
reserved
24, 25
CAN1/2 Rx
26, 27
CAN3/4 Rx (LPC2294 only)
28,29
Table 5.
Interrupt sources …continued
Block
Flag(s)
VIC channel #
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