- 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
- Up to 20 MIPS Throughput at 20 MHz
 
- High Endurance Non-volatile Memory segments
- 1K Bytes of In-System Self-programmable Flash program memory
- 64 Bytes EEPROM
- 64 Bytes Internal SRAM
- Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
- Data retention: 20 Years at 85°C/100 Years at 25°C (see page 6)
- Programming Lock for Self-Programming Flash & EEPROM Data Security
 
- Peripheral Features
- One 8-bit Timer/Counter with Prescaler and Two PWM Channels
- 4-channel, 10-bit ADC with Internal Voltage Reference
- Programmable Watchdog Timer with Separate On-chip Oscillator
- On-chip Analog Comparator
 
- Special Microcontroller Features
- debugWIRE On-chip Debug System
- In-System Programmable via SPI Port
- External and Internal Interrupt Sources
- Low Power Idle, ADC Noise Reduction, and Power-down Modes
- Enhanced Power-on Reset Circuit
- Programmable Brown-out Detection Circuit with Software Disable Function
- Internal Calibrated Oscillator
 
- I/O and Packages
- 8-pin PDIP/SOIC: Six Programmable I/O Lines
- 10-pad MLF: Six Programmable I/O Lines
- 20-pad MLF: Six Programmable I/O Lines
 
- Operating Voltage:
- 1.8 – 5.5V
 
 
				 
				
