TMP47C1620 High Speed And High Performance 4-bit Single Chip Microcontroller,Integrating ROM, RAM, Input/Output Ports And Timer/Counters On A Chip(高速、高性能的4位单片微控制器(芯片集成了16384 x 8位ROM,768 x 4位RAM、I/O接口、定时器/计数器 ))
TMP47C1660 High Speed And High Performance 4-bit Single Chip Microcontroller,Integrating ROM, RAM, Input/Output Ports And Timer/Counters On A Chip(高速、高性能的4位单片微控制器(芯片集成了16384 x 8位ROM,768 x 4位RAM、I/O接口、定时器/计数器 ))
TMP47C1670A High Speed And High Performance 4-bit Single Chip Microcontroller,Integrating ROM, RAM, Input/Output Ports And Timer/Counters On A Chip(高速、高性能的4位单片微控制器(芯片集成了16384 x 8位ROM,768 x 4位RAM、I/O接口、定时器/计数器 ))