BUY MDT10P73K https://www.utsource.net/itm/p/422365.html
This EPROM-Based 8-bit micro-controller uses a fully static CMOS technology process to achieve higher speed and smaller size with the low power consum
Description: MDT10P73K is a high-speed, low-power, low-voltage, CMOS 8-bit microcontroller with a maximum operating frequency of 10MHz. Features: 8-bit CMOS microcontroller Low power consumption Low voltage operation High speed operation up to 10MHz On-chip oscillator On-chip RAM and ROM On-chip I/O ports On-chip A/D converter On-chip timer/counter On-chip serial interface Applications: Automotive Industrial Home appliances Security systems Medical equipment Robotics (For reference only)