logo

LPC2220

订购信息

型号 封装 在线定购
LPC2220FBD144(查看) LQFP144

引脚布局

(点击图片看大图)
技术资料—— LPC2220 PDF技术资料

LPC2220 概述

The LPC2220 microcontroller is based on a 16/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support. For critical code size applications, the alternative 16-bit Thumb mode reduces code by more than 30 pct with minimal performance penalty.

With its 144-pin package, low power consumption, various 32-bit timers, 8-channel 10-bit ADC, PWM channels, and up to nine external interrupt pins the LPC2220 is particularly suitable for industrial control, medical systems, access control and point-of-sale. The LPC2220 can provide up to 76 GPIOs depending on bus configuration. With a wide range of serial communications interfaces, the LPC2220 is also very well suited for communication gateways, protocol converters and embedded soft modems as well as many other general-purpose applications.

LPC2220 参数
LPC2220 存储器
FLASH (kB) -
RAM (kB) 64
LPC2220 性能参数
fmax (MHz) 75
I/Opins 76
UART 2
I²C 1
I²S -
SPI 2
SSP -
ADC 8
DAC -
定时器 3
PWM 6
I/O 电压 (V) 3.3
CPU 电压 (V) 1.8
LPC2220 封装与引脚
LQFP144