BUY HT46R066 https://www.utsource.net/itm/p/4520451.html
Enhanced A/D Type 8-Bit OTP MCU
Description: The HT46R066 is a low-power 8-bit microcontroller with a built-in 8-bit timer/counter, 8-bit PWM, 8-bit A/D converter, and 8-bit I/O ports. Features: 8-bit CPU core 8-bit timer/counter 8-bit PWM 8-bit A/D converter 8-bit I/O ports Low power consumption On-chip oscillator On-chip reset circuit On-chip watchdog timer On-chip power-on reset circuit Applications: Automotive Home appliances Industrial control Security systems Medical equipment Consumer electronics (For reference only)