BUY I78H68A https://www.utsource.net/itm/p/4553045.html

Description: 8-Bit CMOS Microcontroller Features: 8-bit CMOS microcontroller 16K bytes of ROM 256 bytes of RAM 8-bit timer/counter 8-bit A/D converter 8-bit PWM Serial I/O On-chip oscillator Low power consumption TQFP48 package Application: Automotive Industrial control Home appliances Office automation Security systems Power supplies Medical equipment (For reference only)