原装AT单片机 ATMEGA48PA-AU ATMEGA48PA-PU ATMEGA48PA *

·                            芯片 微控制器8位*R 4K闪存32TQFP

·                             控制器系列: *R MEGA

·                             *尺寸: 8bit

·                             输入/输出数: 23

·                             电源电压*小值: 1.8V

·                             电源电压*大值: 5.5V

·                             数字芯片封装形式: TQFP

·                             针脚数: 32

·                             程序存储*小: 4KB

·                             EEPROM存储器容量: 256Byte

·                             存储器容量, RAM: 512Byte

·                             CPU速度: 20MHz

·                             周边器件: ADC,比较器, RTC

·                             嵌入式接口类型: I2C, SPI, USART

·                             工作温度*小值: -40°C

·                             工作温度*高值: 85°C

·                             MSL: MSL 3 - 168小时

·                             SVHC(高度关注物质): No SVHC (20-Jun-2013)

·                             PWM通道数: 6

·                             器件标记: ATMEGA48PA-AU

·                             工作温度范围: -40°C至 85°C

·                             振荡器类型: 外部、内部

·                             时钟频率: 20MHz

·                             模数转换器输入数: 8

·                             电源电压范围: 1.8V至5.5V

·                             芯片标号: 48

·                             表面安装器件: SMD

·                             计时器数: 3

·                             逻辑功能号: 48

·                             闪存容量: 4KB

*原装现货！

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