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Atmel 8-bit AVR Microcontroller with 512/1024 Bytes In-System
Programmable Flash
ATtiny4 / ATtiny5 / ATtiny9 / ATtiny10
DATASHEET COMPLETE
Introduction
The Atmel
®
ATtiny4/5/9/10 is a low-power CMOS 8-bit microcontroller based
on the AVR
®
enhanced RISC architecture. By executing powerful
instructions in a single clock cycle, the ATtiny4/5/9/10 achieves throughputs
close to 1 MIPS per MHz. This empowers system designer to optimize the
device for power consumption versus processing speed.
Feature
• High Performance, Low Power AVR
®
8-Bit Microcontroller
• Advanced RISC Architecture
– 54 Powerful Instructions
– Most Single Clock Cycle Execution
– 16 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 12 MIPS Throughput at 12 MHz
• Non-volatile Program and Data Memories
– 512/1024 Bytes of In-System Programmable Flash Program
Memory
– 32 Bytes Internal SRAM
– Flash Write/Erase Cycles: 10,000
– Data Retention: 20 Years at 85°C / 100 Years at 25°C
• Peripheral Features
– QTouch
®
Library Support for Capacitive Touch Sensing (1
Channel)
– One 16-bit Timer/Counter with Prescaler and Two PWM
Channels
– Programmable Watchdog Timer with Separate On-chip Oscillator
– 4-channel, 8-bit Analog to Digital Converter (ATtiny5/10, only)
– On-chip Analog Comparator
• Special Microcontroller Features
– In-System Programmable (at 5V, only)
Atmel-8127G-ATiny4/ ATiny5/ ATiny9/ ATiny10_Datasheet_Complete-09/2015
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