* High-performance, Low-power Atmel AVR 8-bit Microcontroller
* Advanced RISC Architecture
- 131 Powerful Instructions ? Most Single-clock Cycle Execution
- 32 x 8 General Purpose Working Registers
- Fully Static Operation
- Up to 16MIPS Throughput at 16MHz
- On-chip 2-cycle Multiplier
* High Endurance Non-volatile Memory segments
- 16KBytes of In-System Self-programmable Flash program memory
- 512Bytes EEPROM
- 1KByte Internal SRAM
- Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
- Data retention: 20 years at 85?C/100 years at 25?C
- (1)Optional Boot Code Section with Independent Lock Bits
* In-System Programming by On-chip Boot Program
* True Read-While-Write Operation
- Programming Lock for Software Security
* JTAG (IEEE std. 1149.1 Compliant) Interface
- Boundary-scan Capabilities According to the JTAG Standard
- Extensive On-chip Debug Support
- Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
* Peripheral Features
- Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes
- One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
- Real Time Counter with Separate Oscillator
- Four PWM Channels
- 8-channel, 10-bit ADC
* 8 Single-ended Channels
* 7 Differential Channels in TQFP Package Only
* 2 Differential Channels with Programmable Gain at 1x, 10x, or 200x Byte-oriented Two-wire Serial Interface
* Programmable Serial USART
* Master/Slave SPI Serial Interface
* Programmable Watchdog Timer with Separate On-chip Oscillator On-chip Analog Comparator
For more information, please visit this products data sheet.