Features
• 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 Througput 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 cyles: 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
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