ATTINY25-20SSU 8-bit ATtiny AVR-RISC microcontroller, 2 KB, 20 MHz, SO-8

Atmel 8-bit AVR microcontroller with 2K byte in-system programmable flash ATtiny25/V

Features: • High-performance, low-power AVR® 8-bit microcontroller

• Advanced RISC architecture - 120 powerful instructions - Most one-stroke cycle versions - 32 x 8 work registers for general purposes - Completely static operation

• Non-volatile program and data memory - 2K bytes of internal programmable flash program memory, 10,000 write/delete cycles - 128 bytes in-system programmable EEPROM, 100,000 write/delete cycles - 128 bytes of internal SRAM - Programming lock for self-programming flash program and EEPROM data security