BUY M54972FP https://www.utsource.net/itm/p/1883039.html
Bi-CMOS 8-BIT SERIAL-INPUT LATCHED DRIVER
Description: The M54972FP is a single-chip, low-voltage, low-power, 8-bit microcontroller with a built-in 8-bit A/D converter. Features: 8-bit CPU core with 8-bit A/D converter On-chip ROM and RAM 4-channel 8-bit timer/counter 8-bit serial I/O port 8-bit PWM output 8-bit input port 8-bit output port Low-voltage operation (2.7V to 5.5V) Low power consumption (1.5 mA/MHz) SOP-16 package Applications: Automotive applications Home appliances Security systems Industrial control systems Medical equipment (For reference only)