BUY D8251AFC https://www.utsource.net/itm/p/110886.html
Communications Interface
Description: The D8251AFC is a microprocessor from NEC/AMD. It is a single-chip 8-bit microcontroller with a 28-pin DIP package. Features: 8-bit microcontroller 2K bytes of ROM 128 bytes of RAM 8-bit I/O ports 8-bit timer/counter Serial I/O port Clock generator On-chip power-on reset Applications: The D8251AFC is suitable for use in a variety of applications, including home appliances, automotive, industrial control, and medical equipment. It can be used for data acquisition, control systems, and communication systems. (For reference only)