The ATTINY25-20SSUR is a versatile 8-bit AVR RISC microcontroller designed by MICROCHIP TECH. With a compact design and impressive performance, this MCU offers 2KB of Flash memory, 128 Byte SRAM, and 128 Byte EEPROM, making it suitable for a variety of applications. It operates at a speedy 20 MHz and supports both 3.3V and 5V power supply options. The temperature range of -40°C to +85°C ensures reliable performance in various environments. Encased in a 14 Pin SOIC package, the ATTINY25-20SSUR is conveniently supplied on a tape and reel, making it easy to handle and integrate into your designs.