ATtiny24/44/84
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 x 8 general purpose working registers
● Fully static operation ● Non-volatile program and data memories
● 2/4/8K byte of in-system programmable program memory flash (Atmel®
ATtiny24/44/84)
● Endurance: 10,000 write/erase cycles
● 128/256/512 bytes in-system programmable EEPROM (Atmel ATtiny24/44/84)
● Endurance: 100,000 write/erase cycles
● 128/256/512 bytes internal SRAM (Atmel ATtiny24/44/84)
● Programming lock for self-programming flash program and EEPROM data
security ● Peripheral features
● Two Timer/Counters, 8-and 16-bit counters with two PWM channels on both
● 10-bit ADC
● Eight single-ended channels
● 12 differential ADC channel pairs with programmable gain (1x, 20x)
● Temperature measurement
● Programmable watchdog timer with separate on-chip oscillator
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