图片仅供参考,请以实物为准 DS5001FP-12-44 生产厂商: Maxim Integrated Products 产品描述: MCU 8-Bit DS500x 8051 CISC ROMLess 5V 44-Pin MQFP 标准包装 Rail / Tube 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 44MQFP Device Core 8051 Family Name DS500x Maximum Speed 12 MHz RAM Size 128 KB Operating Supply Voltage 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