BUY UPD7002C https://www.utsource.net/itm/p/1524451.html
Analog-to-Digital Converter， 10-Bit
The UPD7002C is a 28-pin DIP (dual in-line package) microcontroller manufactured by NEC. It is a CMOS 8-bit microcontroller with a built-in 8-bit CPU. Description: The UPD7002C is a low-power, high-performance microcontroller with a wide range of features. It has a built-in 8-bit CPU, 8K bytes of ROM, 256 bytes of RAM, 8-bit A/D converter, 8-bit timer/counter, serial I/O, and interrupt controller. It also has an 8-bit parallel I/O port, a watchdog timer, and a power-on reset circuit. Features: 8-bit CPU 8K bytes of ROM 256 bytes of RAM 8-bit A/D converter 8-bit timer/counter Serial I/O Interrupt controller 8-bit parallel I/O port Watchdog timer Power-on reset circuit Applications: The UPD7002C is suitable for use in a wide range of applications, including industrial control, medical equipment, consumer electronics, and automotive applications. It can be used for data acquisition, motor control, and other embedded applications. (For reference only)