BUY HD63C09ECP https://www.utsource.net/itm/p/1074630.html
8-Bit Microprocessor
Description: The HD63C09ECP is a CMOS 8-bit microprocessor manufactured by Hitachi. It is a single-chip microcomputer that integrates a CPU, RAM, ROM, and I/O ports. Features: - 8-bit CPU with a maximum operating frequency of 6 MHz - On-chip RAM of 256 bytes - On-chip ROM of 4K bytes - I/O ports for serial and parallel communication - Interrupt controller - Clock generator Applications: - Automotive systems - Industrial control systems - Medical systems - Home appliances - Office automation systems (For reference only)