UPD78F0588
UPD78F0588GA-GAM-AX is a microcontroller from Renesas Electronics Corporation. It is based on their 8-bit R8C/Tiny core. It has 8Kbytes ROM, 128 bytes of RAM, and offers a variety of on-chip peripherals and functions. It is a low power device, making it suitable for battery operation. Its main feature of this microcontroller is its low pin count with only 40 pins. This makes it ideal for applications with space limitations.