Datasheet Atmel ATtiny45-20SU

Atmel 8-bit AVR Microcontroller with 2/4/8K
Bytes In-System Programmable Flash
ATtiny25/V / ATtiny45/V / ATtiny85/V
Features
• High Performance, Low Power AVR® 8-Bit Microcontroller
• Advanced RISC Architecture • • • •
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• - 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 Bytes of In-System Programmable Program Memory Flash
• Endurance: 10,000 Write/Erase Cycles
- 128/256/512 Bytes In-System Programmable EEPROM
• Endurance: 100,000 Write/Erase Cycles
- 128/256/512 Bytes Internal SRAM
- Programming Lock for Self-Programming Flash Program and EEPROM Data Security
Peripheral Features
- 8-bit Timer/Counter with Prescaler and Two PWM Channels
- 8-bit High Speed Timer/Counter with Separate Prescaler
• 2 High Frequency PWM Outputs with Separate Output Compare Registers …