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ATMEGA8_06 Datasheet, PDF (1/23 Pages) ATMEL Corporation – 8-bit AVR with 8K Bytes In-System Programmable Flash | |||
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Features
⢠High-performance, Low-power AVR® 8-bit Microcontroller
⢠Advanced RISC Architecture
â 130 Powerful Instructions â Most Single-clock Cycle Execution
â 32 x 8 General Purpose Working Registers
â Fully Static Operation
â Up to 16 MIPS Throughput at 16 MHz
â On-chip 2-cycle Multiplier
⢠Nonvolatile Program and Data Memories
â 8K Bytes of In-System Self-Programmable Flash
Endurance: 10,000 Write/Erase Cycles
â Optional Boot Code Section with Independent Lock Bits
In-System Programming by On-chip Boot Program
True Read-While-Write Operation
â 512 Bytes EEPROM
Endurance: 100,000 Write/Erase Cycles
â 1K Byte Internal SRAM
â Programming Lock for Software Security
⢠Peripheral Features
â Two 8-bit Timer/Counters with Separate Prescaler, one Compare Mode
â One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture
Mode
â Real Time Counter with Separate Oscillator
â Three PWM Channels
â 8-channel ADC in TQFP and QFN/MLF package
Eight Channels 10-bit Accuracy
â 6-channel ADC in PDIP package
Eight Channels 10-bit Accuracy
â Byte-oriented Two-wire Serial Interface
â Programmable Serial USART
â Master/Slave SPI Serial Interface
â Programmable Watchdog Timer with Separate On-chip Oscillator
â On-chip Analog Comparator
⢠Special Microcontroller Features
â Power-on Reset and Programmable Brown-out Detection
â Internal Calibrated RC Oscillator
â External and Internal Interrupt Sources
â Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and
Standby
⢠I/O and Packages
â 23 Programmable I/O Lines
â 28-lead PDIP, 32-lead TQFP, and 32-pad QFN/MLF
⢠Operating Voltages
â 2.7 - 5.5V (ATmega8L)
â 4.5 - 5.5V (ATmega8)
⢠Speed Grades
â 0 - 8 MHz (ATmega8L)
â 0 - 16 MHz (ATmega8)
⢠Power Consumption at 4 Mhz, 3V, 25°C
â Active: 3.6 mA
â Idle Mode: 1.0 mA
â Power-down Mode: 0.5 µA
8-bit
with 8K Bytes
In-System
Programmable
Flash
ATmega8
ATmega8L
2486QSâAVRâ10/06
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