Datasheet Atmel ATtiny261-20SU

Features
• High Performance, Low Power AVR® 8-Bit Microcontroller
• Advanced RISC Architecture • • • • • • •
• - 123 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
(ATtiny261/461/861)
Endurance: 10,000 Write/Erase Cycles
- 128/256/512 Bytes In-System Programmable EEPROM (ATtiny261/461/861)
Endurance: 100,000 Write/Erase Cycles
- 128/256/512 Bytes Internal SRAM (ATtiny261/461/861)
- Programming Lock for Self-Programming Flash Program and EEPROM Data
Security
Peripheral Features
- 8/16-bit Timer/Counter with Prescaler and Two PWM Channels
- 8/10-bit High Speed Timer/Counter with Separate Prescaler
3 High Frequency PWM Outputs with Separate Output Compare Registers
Programmable Dead Time Generator
- Universal Serial Interface with Start Condition Detector
- 10-bit ADC
11 Single Ended Channels …