BUY HT66F0185 https://www.utsource.net/itm/p/8647485.html

Description: The HT66F0185 is an 8-bit single-chip microcontroller with an 8051-compatible core and an integrated Flash memory. Features: 8051-compatible 8-bit CPU core 8K/16K/32K/64K/128K/256K/512K bytes of Flash memory 128 bytes of RAM 4K bytes of EEPROM 8-bit timer/counter 8-bit PWM 8-bit ADC 8-bit DAC Serial port I2C bus SPI bus Watchdog timer Low power consumption Applications: The HT66F0185 is suitable for a wide range of applications, such as industrial control, home appliances, consumer electronics, automotive, and medical applications. (For reference only)