TMP47E186M High Speed,Advanced,Single-chip,4-Bit Microcomputer, with Built-in ROM,RAM,EEPROM,SPI,I/O Ports,a timer/counter(高速,先进的,内置ROM,RAM,EEPROM,SPI,I/O口,定时器和计数器,CMOS 4位微控制器)
TMP47E187M High Speed,Advanced,Single-chip,4-Bit Microcomputer, with Built-in ROM,RAM,EEPROM,SPI,I/O Ports,a timer/counter(高速,先进的,内置ROM,RAM,EEPROM,SPI,I/O口,定时器和计数器,CMOS 4位微控制器)