LPC1785中文资料PDF规格书
LPC1785规格书详情
General description
The LPC178x/7x is an ARM Cortex-M3 based microcontroller for embedded applications requiring a high level of integration and low power dissipation.
The ARM Cortex-M3 is a next generation core that offers better performance than the ARM7 at the same clock rate and other system enhancements such as modernized debug features and a higher level of support block integration. The ARM Cortex-M3 CPU incorporates a 3-stage pipeline and has a Harvard architecture with separate local instruction and data buses, as well as a third bus with slightly lower performance for peripherals. The ARM Cortex-M3 CPU also includes an internal prefetch unit that supports speculative branches.
The LPC178x/7x adds a specialized flash memory accelerator to accomplish optimal performance when executing code from flash. The LPC178x/7x operates at up to 120 MHz CPU frequency.
Applications
■ Communications:
◆ Point-of-sale terminals, web servers, multi-protocol bridges
■ Industrial/Medical:
◆ Automation controllers, application control, robotics control, HVAC, PLC, inverters, circuit breakers, medical scanning, security monitoring, motor drive, video intercom
■ Consumer/Appliance:
◆ Audio, MP3 decoders, alarm systems, displays, printers, scanners, small appliances, fitness equipment
■ Automotive:
◆ After-market, car alarms, GPS/fleet monitors
产品属性
- 型号:
LPC1785
- 功能描述:
8位微控制器 -MCU CORTEX-M3 256KB FL 80KB SRAM 4KB EE USB
- RoHS:
否
- 制造商:
Silicon Labs
- 核心:
8051
- 处理器系列:
C8051F39x
- 数据总线宽度:
8 bit
- 最大时钟频率:
50 MHz
- 程序存储器大小:
16 KB 数据 RAM
- 大小:
1 KB 片上
- ADC:
Yes
- 工作电源电压:
1.8 V to 3.6 V
- 工作温度范围:
- 40 C to + 105 C
- 封装/箱体:
QFN-20
- 安装风格:
SMD/SMT
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP USA Inc. |
21+ |
80-TQFP |
5680 |
100%进口原装!长期供应!绝对优势价格(诚信经营 |
询价 | ||
NXP |
21+ |
QFP208 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
NXP |
2023+ |
QFP208 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
NXP(恩智浦) |
23+ |
LQFP-208 |
10000 |
只做原装 假一赔万 |
询价 | ||
原品牌 |
21+ |
LQFP-208 |
8800 |
公司只做原装正品 |
询价 | ||
NXP |
23+ |
208LQFP |
9000 |
原装正品,支持实单 |
询价 | ||
原品牌 |
23+ |
LQFP-208 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
NXP |
TQFP208 |
3200 |
原装长期供货! |
询价 | |||
NXP/恩智浦 |
22+ |
LQFP208 |
9000 |
原装正品 |
询价 | ||
2023+ |
LQFP-208 |
6000 |
全新原装深圳仓库现货有单必成 |
询价 |