图片仅供参考,请以实物为准 TS80C31X2-MCC 生产厂商: Atmel 产品描述: MCU 8-Bit 80C 8051 CISC ROMLess 3.3V/5V 44-Pin PQFP Tray 标准包装 Trays 满1000元免运费及包装费 参数 参数 数值 规格书 数据手册下载 Package 44PQFP Device Core 8051 Family Name 80C Maximum Speed 60 MHz RAM Size 128 byte Operating Supply Voltage 3.3|5 V Data Bus Width 8 Bit Program Memory Type ROMLess Number of Programmable I/Os 32 Interface Type UART Number of Timers 2 Operating Temperature 0 to 70 °C 同系列产品