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LPC2294JBD144 PDF预览

LPC2294JBD144

更新时间: 2024-10-25 22:16:11
品牌 Logo 应用领域
恩智浦 - NXP 闪存存储微控制器和处理器外围集成电路时钟
页数 文件大小 规格书
40页 181K
描述
16/32-bit ARM microcontrollers 256 kB ISP/IAP Flash with CAN, 10-bit ADC and external memory interface

LPC2294JBD144 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:QFP包装说明:20 X 20 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-486-1, LQFP-144
针数:144Reach Compliance Code:unknown
ECCN代码:3A001.A.3HTS代码:8542.31.00.01
风险等级:5.77Is Samacsys:N
具有ADC:YES地址总线宽度:24
位大小:32最大时钟频率:50 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:32JESD-30 代码:S-PQFP-G144
长度:20 mmI/O 线路数量:112
端子数量:144最高工作温度:125 °C
最低工作温度:-40 °CPWM 通道:YES
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
ROM可编程性:FLASH座面最大高度:1.6 mm
速度:60 MHz最大供电电压:1.95 V
最小供电电压:1.65 V标称供电电压:1.8 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:40宽度:20 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLER, RISCBase Number Matches:1

LPC2294JBD144 数据手册

 浏览型号LPC2294JBD144的Datasheet PDF文件第2页浏览型号LPC2294JBD144的Datasheet PDF文件第3页浏览型号LPC2294JBD144的Datasheet PDF文件第4页浏览型号LPC2294JBD144的Datasheet PDF文件第5页浏览型号LPC2294JBD144的Datasheet PDF文件第6页浏览型号LPC2294JBD144的Datasheet PDF文件第7页 
LPC2292/LPC2294  
16/32-bit ARM microcontrollers; 256 kB ISP/IAP Flash with  
CAN, 10-bit ADC and external memory interface  
Rev. 01 — 05 February 2004  
Preliminary data  
1. General description  
The LPC2292/LPC2294 are based on a 16/32 bit ARM7TDMI-S™ CPU with real-time  
emulation and embedded trace support, together with 256 kilobytes (kB) of embedded  
high speed flash memory. A 128-bit wide memory interface and a unique accelerator  
architecture enable 32-bit code execution at maximum clock rate. For critical code size  
applications, the alternative 16-bit Thumb Mode reduces code by more than 30% with  
minimal performance penalty.  
With their 144 pin package, low power consumption, various 32-bit timers, 8-channel  
10-bit ADC, 2/4 (LP2292/LPC2294) advanced CAN channels, PWM channels and up  
to 9 external interrupt pins these microcontrollers are particularly suitable for  
automotive and industrial control applications as well as medical systems and  
fault-tolerant maintenance buses. Number of available GPIOs ranges from 76 (with  
external memory) through 112 (single-chip). With a wide range of additional serial  
communications interfaces, they are also suited for communication gateways and  
protocol converters as well as many other general-purpose applications.  
2. Features  
2.1 Key features  
16/32-bit ARM7TDMI-S microcontroller in a LQFP144 package.  
16 kB on-chip Static RAM and 256 kB on-chip Flash Program Memory. 128-bit  
wide interface/accelerator enables high speed 60 MHz operation.  
In-System Programming (ISP) and In-Application Programming (IAP) via on-chip  
boot-loader software. Flash programming takes 1 ms per 512 byte line. Single  
sector or full chip erase takes 400 ms.  
EmbeddedICE-RT and Embedded Trace interfaces offer real-time debugging with  
the on-chip RealMonitor software as well as high speed real-time tracing of  
instruction execution.  
Two/four (LPC2292/2294) interconnected CAN interfaces with advanced  
acceptance filters. Additional serial interfaces include two UARTs (16C550), Fast  
I2C (400 kbits/s) and two SPIs™.  
Eight channel 10-bit A/D converter with conversion time as low as 2.44 µs.  
Two 32-bit timers (with 4 capture and 4 compare channels), PWM unit (6 outputs),  
Real Time Clock and Watchdog.  
Vectored Interrupt Controller with configurable priorities and vector addresses.  
Configurable external memory interface with up to four banks, each up to 16 Mb  
and 8/16/32 bit data width.  
Up to 112 general purpose I/O pins (5 V tolerant). Up to 9 edge/level sensitive  
external interrupt pins available.  

LPC2294JBD144 替代型号

型号 品牌 替代类型 描述 数据表
LPC2294HBD144/01,5 NXP

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LPC2292/2294 - 16/32-bit ARM microcontrollers; 256 kB ISP/IAP flash with CAN, 10-bit ADC a
LPC2294HBD144 NXP

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16/32-bit ARM microcontrollers; 256 kB ISP/IAP flash with CAN, 10-bit ADC and external mem
LPC2294HBD144/01 NXP

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16/32-bit ARM microcontrollers; 256 kB ISP/IAP flash with CAN, 10-bit ADC and external mem

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