BUY ME8311ASG https://www.utsource.net/itm/p/9483288.html

Description: ME8311ASG is a low voltage, low power, single-chip 8-bit microcontroller with an 8-bit CPU core. Features: 8-bit CPU core 8K bytes of on-chip ROM 256 bytes of on-chip RAM 8-bit timer/counter 8-bit A/D converter 8-bit PWM output 8-bit serial I/O Low voltage operation Low power consumption Applications: Automotive Industrial Home appliances Office automation Consumer electronics Security systems Medical equipment (For reference only)