The MICROCHIP TECH. part ATTINY85-20SFR is a highly versatile 8-bit AVR RISC microcontroller, offering 8KB of Flash memory, 512 Bytes of SRAM, and 512 Bytes of EEPROM. Operating at a clock speed of 20MHz, this MCU supports voltage levels of 3.3V or 5V, making it suitable for a wide range of applications. With a temperature range of -40°C to +125°C, the ATTINY85-20SFR is designed to withstand extreme environmental conditions. Housed in an 8-Pin SOIC package and available in Tape&Reel packaging, this microcontroller is a reliable and compact solution for your electronic projects.