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• High-performance, Low-power AVR® 8-bit Microcontroller• Advanced RISC Architecture 130 Powerful Instructions Most Single-clock Cycle Execution 32 x 8 General Purpose Working Registers Fully Static Operation Up to 16 MIPS Throughput at 16 MHz On-chip 2-cycle Multiplier• Nonvolatile Program and Data Memories 8K Bytes of In-System Self-Programmable Flash Endurance: 10,000 Write/Erase Cycles Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation 512 Bytes EEPROM Endurance: 100,000 Write/Erase Cycles 1K Byte Internal SRAM Programming Lock for Software Security• Peripheral Features Two 8-bit Timer/Counters with Separate Prescaler, one Compare Mode One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode Real Time Counter with Separate Oscillator Three PWM Channels 8-channel ADC in TQFP and MLF package Six Channels 10-bit Accuracy Two Channels 8-bit Accuracy 6-channel ADC in PDIP package Four Channels 10-bit Accuracy Two Channels 8-bit Accuracy 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• Special Microcontroller Features Power-on Reset and Programmable Brown-out Detection Internal Calibrated RC Oscillator External and Internal Interrupt Sources Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby• I/O and Packages 23 Programmable I/O Lines 28-lead PDIP, 32-lead TQFP, and 32-pad MLF• Operating Voltages 2.7 - 5.5V (ATmega8L) 4.5 - 5.5V (ATmega8)• Speed Grades 0 - 8 MHz (ATmega8L) 0 - 16 MHz (ATmega8)• Power Consu
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