BUY DP8570AV https://www.utsource.net/itm/p/11584341.html

The DP8570AV is a 28-pin PLCC (Plastic Leaded Chip Carrier) integrated circuit manufactured by National Semiconductor. It is a low-power, high-speed, 8-bit microcontroller with on-chip ROM, RAM, and I/O ports. Features: * 8-bit microcontroller with on-chip ROM, RAM, and I/O ports * Low-power consumption * High-speed operation * On-chip oscillator * On-chip timer * On-chip analog-to-digital converter Applications: * Automotive control systems * Industrial control systems * Home appliances * Security systems * Robotics (For reference only)