图片仅供参考,请以实物为准 DS80C310-ECG+ 生产厂商: Maxim Integrated Products 产品描述: MCU 8-Bit 80C 8051 CISC ROMLess 5V 44-Pin TQFP 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 3 Data Bus Width 8 Bit Package 44TQFP Family Name 80C Program Memory Type ROMLess Operating Temperature 0 to 70 °C Device Core 8051 Maximum Speed 25 MHz RAM Size 256 byte 同系列产品