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Features

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High Performance, Low Power AVR
® 8-Bit Microcontroller

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Advanced RISC Architecture–120 Powerful Instructions – Most Single Clock Cycle Execution–32 x 8 General Purpose Working Registers–Fully Static Operation

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Non-Volatile Program and Data Memories–2/4/8K Bytes of In-System Programmable Program Memory Flash?Endurance: 10,000 Write/Erase Cycles–128/256/512 Bytes of In-System Programmable EEPROM?Endurance: 100,000 Write/Erase Cycles–128/256/512 Bytes of Internal SRAM –Data retention: 20 years at 85

tinyAVR ATtiny24/44/84 Preliminary - 13779 8-bitMicrocontroller with 2/4/8K Bytes In-System Programmable

C / 100 years at 25 C–Programming Lock for Self-Programming Flash & EEPROM Data Security

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Peripheral Features–One 8-Bit and One 16-Bit Timer/Counter with Two PWM Channels, Each–10-bit ADC?8 Single-Ended Channels?12 Differential ADC Channel Pairs with Programmable Gain (1x / 20x)–Programmable Watchdog Timer with Separate On-chip Oscillator–On-Chip Analog Comparator –Universal Serial Interface

FlashATtiny24/44/84Preliminary

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Special Microcontroller Features–debugWIRE On-chip Debug System–In-System Programmable via SPI Port–Internal and External Interrupt Sources: Pin Change Interrupt on 12 Pins–Low Power Idle, ADC Noise Reduction, Standby and Power-Down Modes –Enhanced Power-on Reset Circuit–Programmable Brown-Out Detection Circuit–Internal Calibrated Oscillator–On-Chip Temperature Sensor

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I/O and Packages–Available in 20-Pin QFN/MLF & 14-Pin SOIC and PDIP–Twelve Programmable I/O Lines

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Operating Voltage:–1.8 – 5.5V for ATtiny24V/44V/84V –2.7 – 5.5V for ATtiny24/44/84

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Speed Grade–ATtiny24V/44V/84V?0 – 4 MHz @ 1.8 – 5.5V?0 – 10 MHz @ 2.7 – 5.5V–ATtiny24/44/84?0 – 10 MHz @ 2.7 – 5.5V?0 – 20 MHz @ 4.5 – 5.5V

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Industrial Temperature Range: -40 C to +85 C

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Low Power Consumption–Active Mode (1 MHz System Clock): 300 µA @ 1.8V–Power-down Mode: 0.1 µA @ 1.8V
Rev. 8006G–AVR–01/08