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ATtiny25/45/85 Automotive
8-bit AVR Microcontroller with 2/4/8K Bytes In-System Programmable Flash
DATASHEET
Features
● High performance, low power AVR® 8-bit microcontroller ● Advanced RISC architecture
● 120 powerful instructions – most single clock cycle execution ● 32 × 8 general purpose working registers ● Fully static operation ● Non-volatile program and data memories ● 2/4/8Kbyte of in-system programmable program memory flash (ATtiny25/45/85)
● Endurance: 10,000 write/erase cycles ● 128/256/512 bytes in-system programmable EEPROM (Atmel® ATtiny25/45/85)
● Endurance: 100,000 write/erase cycles ● 128/256/512 bytes internal SRAM (ATtiny25/45/85) ● Programming lock for self-programming flash program and EEPROM data
security ● Peripheral features
● 8-bit Timer/Counter with prescaler and
ATtiny85 Datasheet
