图片仅供参考,请以实物为准 S82C42PES U007 生产厂商: Intel 产品描述: MCU 8-Bit UPI-C42 CISC ROMLess 5V 44-Pin PQFP 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 Operating Supply Voltage 5 V Number of Timers 1 Data Bus Width 8 Bit Package 44PQFP Number of Programmable I/Os 18 Family Name UPI-C42 Program Memory Type ROMLess Operating Temperature 0 to 70 °C Maximum Speed 12.5 MHz RAM Size 256 Byte 同系列产品