Microchip AVR 8-bit Microcontrollers - MCU

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Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
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Maximum Clock Frequency
ADC Resolution
Number of I/Os
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Supply Voltage - Max
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Microchip Technology 8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz
Datasheet
4,400In Stock
Min.: 1
Mult.: 1

AVR 128 kB 16 kB TQFP-44 20 MHz 10 bit 32 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega1284 Tray
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V
Datasheet
11,402In Stock
Min.: 1
Mult.: 1

AVR 128 kB 16 kB TQFP-44 20 MHz 10 bit 32 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega1284 Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 128K Flash 16MHz 105 degree C Green
Datasheet
2,991In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

AVR 128 kB 4 kB TQFP-64 16 MHz 10 bit 53 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATmega128A Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 35 I/O Pins
Datasheet
3,604In Stock
Min.: 1
Mult.: 1

AVR 16 kB 1 kB TQFP-44 16 MHz No ADC 35 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega162 Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR,16K FLASH,5V 512B EE 1K SRAM
Datasheet
3,557In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AVR 16 kB 1 kB TQFP-44 16 MHz No ADC 35 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega162 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-8MHz
Datasheet
1,950In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

AVR 256 kB 8 kB TQFP-64 8 MHz 10 bit 54 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega256x Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU ATMEGA328PB Extend TEMP T&R
Datasheet
13,203In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AVR 32 kB 2 kB TQFP-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATmega328PB AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP QFN T&R
Datasheet
19,584In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

AVR 32 kB 2 kB QFN-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega328PB AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHZ 5V
Datasheet
1,938In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

AVR 64 kB 4 kB TQFP-64 16 MHz 10 bit 53 I/O 4.2 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega64 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-8MHz, IND
Datasheet
2,732In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

AVR 64 kB 4 kB MLF-64 8 MHz 10 bit 53 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega64 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 32 I/O 16MHz
Datasheet
4,708In Stock
Min.: 1
Mult.: 1

AVR 8 kB 512 B TQFP-44 8 MHz 10 bit 32 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega8535 Tray
Microchip Technology 8-bit Microcontrollers - MCU 12MHz, DFN,High Grade(+105C),Green,Fast
Datasheet
24,020In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15,000

AVR 1 kB 32 B UDFN-8 12 MHz 10 bit 6 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny102 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 125C, Green, T&R
Datasheet
43,400In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

AVR 4 kB 256 B SOIC-8 20 MHz 10 bit 6 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny412 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 16KB FLASH 512B EE 1KB SRAM - 20 MHz
Datasheet
2,109In Stock
Min.: 1
Mult.: 1

AVR 16 kB 1 kB TQFP-32 20 MHz 10 bit 23 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega168PA Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-16MHz, IND
Datasheet
591In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AVR 32 kB 2 kB TQFP-44 16 MHz 10 bit 32 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega32 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-16MHZ
Datasheet
4,493In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AVR 32 kB 2 kB TQFP-44 16 MHz 10 bit 32 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega32A Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE,4KB SRAM,5V
Datasheet
3,944In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

AVR 128 kB 4 kB MLF-64 16 MHz 4.5 V 5.5 V SMD/SMT 8 bit ATmega128 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 86 I/O Pins
Datasheet
536In Stock
Min.: 1
Mult.: 1

AVR 128 kB 8 kB TQFP-100 16 MHz 10 bit 86 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega128x Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 128K FLASH 8K SRAM,4KB EEPROM
Datasheet
177In Stock
4,500Expected 8/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

AVR 128 kB 8 kB TQFP-100 16 MHz 10 bit 86 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega128x Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 128K FLSH 8K SRAM 4KB EE-8MHZ
Datasheet
152In Stock
Min.: 1
Mult.: 1

AVR 128 kB 8 kB TQFP-100 8 MHz 10 bit 86 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega128x Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR 128K FLASH 8K SRAM 4KB EE 5.0V
Datasheet
379In Stock
Min.: 1
Mult.: 1

AVR 128 kB 8 kB QFN-64 16 MHz 10 bit 54 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega128x Tray

Microchip Technology 8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins
Datasheet
422In Stock
Min.: 1
Mult.: 1

AVR 128 kB 8 kB MLF-64 8 MHz 10 bit 54 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega128x Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz
Datasheet
943In Stock
Min.: 1
Mult.: 1

AVR 128 kB 16 kB PDIP-40 20 MHz 10 bit 32 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 85 C ATmega1284 Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR,128KB FLASH,1.8V 4KB EE 16KB SRAM
Datasheet
1,689In Stock
2,000Expected 8/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AVR 128 kB 16 kB TQFP-44 20 MHz 10 bit 32 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega1284 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V
Datasheet
441In Stock
Min.: 1
Mult.: 1

AVR 128 kB 16 kB VQFN-44 20 MHz 10 bit 32 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega1284 Tray