ATmega8 & ATmega8L 8-bit AVR Microcontrollers

ATmega8 and ATmega8L 8-bit AVR Microcontrollers are low-power CMOS MCUs based on AVR RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega8 and ATmega8L MCUs achieve throughputs approaching 1MIPS per MHz, allowing system designers to optimize power consumption versus processing speed. The ATmega8 features an operating voltage range from 4.5V to 5.5V and an operating speed of up to 16Mhz. The lower-power ATmega8L can operate at 2.7V to 5.5V and offers an operating speed of up to 8MHz.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
Package / Case
Maximum Clock Frequency
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Mounting Style
Data Bus Width
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-8MHz
Datasheet
8,945In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

AVR VQFN-32 8 MHz 2.7 V 5.5 V SMD/SMT 8 bit ATmega8 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins
Datasheet
2,794In Stock
Min.: 1
Mult.: 1

AVR 8 kB 1 kB MLF-32 8 MHz 10 bit 23 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega8 Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz, IND
Datasheet
2,663In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

AVR 8 kB 1 kB TQFP-32 16 MHz 10 bit 23 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega8 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-8MHz
Datasheet
4,118In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

AVR 8 kB 1 kB TQFP-32 8 MHz 10 bit 23 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega8 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins
Datasheet
2,044In Stock
Min.: 1
Mult.: 1

AVR 8 kB 1 kB TQFP-32 16 MHz 10 bit 23 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega8 Tray
Microchip Technology 8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins
Datasheet
782In Stock
1,250Expected 2026-07-03
Min.: 1
Mult.: 1

AVR 8 kB 1 kB TQFP-32 8 MHz 10 bit 23 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega8 Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz, IND
Datasheet
228In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

AVR 8 kB 1 kB MLF-32 16 MHz 10 bit 23 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega8 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins
Datasheet
159In Stock
518Expected 2026-04-24
Min.: 1
Mult.: 1

AVR 8 kB 1 kB PDIP-28 8 MHz 10 bit 23 I/O 2.7 V 5.5 V Through Hole 8 bit - 40 C + 85 C ATmega8 Tube

Microchip Technology 8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins
Datasheet
281In Stock
Min.: 1
Mult.: 1

AVR 8 kB 1 kB PDIP-28 16 MHz 10 bit 23 I/O 4.5 V 5.5 V Through Hole 8 bit - 40 C + 85 C ATmega8 Tube
Microchip Technology 8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

AVR 8 kB 1 kB MLF-32 16 MHz 10 bit 23 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega8 Tray