AVR Core – Mouser United Kingdom

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Part #

8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V

ATMEGA1284P-PU
Microchip Technology
1: £5.58
1,071In Stock

Mfr. Part No.
ATMEGA1284P-PU

Mouser Part No
556-ATMEGA1284P-PU

Microchip Technology

8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V

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Datasheet

1,071In Stock

£5.58

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins

ATMEGA128L-8MU
Microchip Technology
1: £11.27
401In Stock

Mfr. Part No.
ATMEGA128L-8MU

Mouser Part No
556-ATMEGA128L-8MU

Microchip Technology

8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins

Datasheet

401In Stock

£11.27

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 16KB 512B 1KB 20 MHZ TQFP GRN

ATMEGA168PB-AUR
Microchip Technology
1: £1.20
3,311In Stock

Mfr. Part No.
ATMEGA168PB-AUR

Mouser Part No
556-ATMEGA168PB-AUR

Microchip Technology

8-bit Microcontrollers - MCU 16KB 512B 1KB 20 MHZ TQFP GRN

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Datasheet

3,311In Stock

Cut Tape

£1.20

Reel

£1.20

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ EXT.TEMP

ATMEGA168V-10MQR
Microchip Technology
1: £3.10
3,070In Stock

Mfr. Part No.
ATMEGA168V-10MQR

Mouser Part No
556-ATMEGA168V-10MQR

Microchip Technology

8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ EXT.TEMP

Learn More

Datasheet

3,070In Stock

Cut Tape

£3.10

£3.06

£2.85

£2.72

Reel

£2.50

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

8-bit Microcontrollers - MCU 16 MHz, 85DEG

ATMEGA16M1-AU
Microchip Technology
1: £4.09
1,792In Stock

Mfr. Part No.
ATMEGA16M1-AU

Mouser Part No
556-ATMEGA16M1-AU

Microchip Technology

8-bit Microcontrollers - MCU 16 MHz, 85DEG

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Datasheet

1,792In Stock

£4.09

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR,USB16K FLASH

ATMEGA16U2-AU
Microchip Technology
1: £2.44
1,471In Stock

Mfr. Part No.
ATMEGA16U2-AU

Mouser Part No
556-ATMEGA16U2-AU

Microchip Technology

8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR,USB16K FLASH

Datasheet

1,471In Stock

£2.44

£2.23

£2.03

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR USB 16K FLASH

ATMEGA16U2-MU
Microchip Technology
1: £2.44
2,826In Stock

Mfr. Part No.
ATMEGA16U2-MU

Mouser Part No
556-ATMEGA16U2-MU

Microchip Technology

8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR USB 16K FLASH

Datasheet

2,826In Stock

£2.44

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU USB 8K FLASH 16 MHz

ATMEGA16U2-MUR
Microchip Technology
1: £2.51
2,233In Stock

Mfr. Part No.
ATMEGA16U2-MUR

Mouser Part No
556-ATMEGA16U2-MUR

Microchip Technology

8-bit Microcontrollers - MCU USB 8K FLASH 16 MHz

Datasheet

2,233In Stock

Cut Tape

£2.51

Reel

£2.51

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

8-bit Microcontrollers - MCU USB 16K FLASH 16 MHz

ATMEGA16U4-AUR
Microchip Technology
1: £3.98
726In Stock

Mfr. Part No.
ATMEGA16U4-AUR

Mouser Part No
556-ATMEGA16U4-AUR

Microchip Technology

8-bit Microcontrollers - MCU USB 16K FLASH 16 MHz

Datasheet

726In Stock

Cut Tape

£3.98

£3.88

£3.75

£3.32

Reel

£3.32

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

8-bit Microcontrollers - MCU 20MHZ, QFN/MFL, IND TEMP, GREEN 5 V

ATMEGA324PB-MU
Microchip Technology
1: £1.62
839In Stock

Mfr. Part No.
ATMEGA324PB-MU

Mouser Part No
556-ATMEGA324PB-MU

Microchip Technology

8-bit Microcontrollers - MCU 20MHZ, QFN/MFL, IND TEMP, GREEN 5 V

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Datasheet

839In Stock

£1.62

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP T&R

ATMEGA328PB-AUR
Microchip Technology
1: £1.27
6,926In Stock
12,000Expected 05/10/2026

Mfr. Part No.
ATMEGA328PB-AUR

Mouser Part No
556-ATMEGA328PB-AUR

Microchip Technology

8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP T&R

Learn More

Datasheet

6,926In Stock

12,000Expected 05/10/2026

Cut Tape

£1.27

Reel

£1.27

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU 32KB FLASH 1KB EE 2KB SRAM 20 MHz 5V

ATMEGA32M1-AU
Microchip Technology
1: £4.50
538In Stock

Mfr. Part No.
ATMEGA32M1-AU

Mouser Part No
556-ATMEGA32M1-AU

Microchip Technology

8-bit Microcontrollers - MCU 32KB FLASH 1KB EE 2KB SRAM 20 MHz 5V

Learn More

Datasheet

538In Stock

£4.50

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU USB 32K Flash 16 MHz

ATMEGA32U4-AUR
Microchip Technology
1: £4.05
1,067In Stock
3,000Expected 28/09/2026

Mfr. Part No.
ATMEGA32U4-AUR

Mouser Part No
556-ATMEGA32U4-AUR

Microchip Technology

8-bit Microcontrollers - MCU USB 32K Flash 16 MHz

Learn More

Datasheet

1,067In Stock

3,000Expected 28/09/2026

Cut Tape

£4.05

£3.95

£3.36

Reel

£3.36

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

8-bit Microcontrollers - MCU AVR USB 32K FLASH INDUSTRIAL

ATMEGA32U4-MU
Microchip Technology
1: £3.95
1,216In Stock
3,744Expected 02/09/2026

Mfr. Part No.
ATMEGA32U4-MU

Mouser Part No
556-ATMEGA32U4-MU

Microchip Technology

8-bit Microcontrollers - MCU AVR USB 32K FLASH INDUSTRIAL

Learn More

Datasheet

1,216In Stock

3,744Expected 02/09/2026

£3.95

£3.62

£3.29

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU USB 32K FLASH 16 MHz

ATMEGA32U4-MUR
Microchip Technology
1: £4.05
1,978In Stock

Mfr. Part No.
ATMEGA32U4-MUR

Mouser Part No
556-ATMEGA32U4-MUR

Microchip Technology

8-bit Microcontrollers - MCU USB 32K FLASH 16 MHz

Learn More

Datasheet

1,978In Stock

Cut Tape

£4.05

Reel

£4.05

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn

ATMEGA32U4RC-AU
Microchip Technology
1: £3.95
1,095In Stock

Mfr. Part No.
ATMEGA32U4RC-AU

Mouser Part No
556-ATMEGA32U4RC-AU

Microchip Technology

8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn

Learn More

Datasheet

1,095In Stock

£3.95

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn

ATMEGA32U4RC-MU
Microchip Technology
1: £3.95
408In Stock

Mfr. Part No.
ATMEGA32U4RC-MU

Mouser Part No
556-ATMEGA32U4RC-MU

Microchip Technology

8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn

Learn More

Datasheet

408In Stock

£3.95

£3.62

£3.29

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20MHz, 48KB, QFN

ATMEGA4808-MFR
Microchip Technology
1: £1.18
2,608In Stock

Mfr. Part No.
ATMEGA4808-MFR

Mouser Part No
556-ATMEGA4808-MFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, QFN

Learn More

Datasheet

2,608In Stock

Cut Tape

£1.18

Reel

£1.18

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP

ATMEGA4809-AFR
Microchip Technology
1: £1.44
7,006In Stock
12,500Expected 04/09/2026

Mfr. Part No.
ATMEGA4809-AFR

Mouser Part No
556-ATMEGA4809-AFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP

Learn More

Datasheet

7,006In Stock

12,500Expected 04/09/2026

Cut Tape

£1.44

Reel

£1.44

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP

ATMEGA4809-AU
Microchip Technology
1: £1.31
1,461In Stock

Mfr. Part No.
ATMEGA4809-AU

Mouser Part No
556-ATMEGA4809-AU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP

Learn More

Datasheet

1,461In Stock

£1.31

£1.19

£1.08

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20MHz, 48KB, QFN

ATMEGA4809-MUR
Microchip Technology
1: £1.34
3,984In Stock

Mfr. Part No.
ATMEGA4809-MUR

Mouser Part No
556-ATMEGA4809-MUR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, QFN

Learn More

Datasheet

3,984In Stock

Cut Tape

£1.34

Reel

£1.34

Min.: 1
Mult.: 1

: 4,000

8-bit Microcontrollers - MCU 4KB 256B 512B 20 MHZ TQFP GRN

ATMEGA48PB-AU
Microchip Technology
1: £1.05
1,695In Stock

Mfr. Part No.
ATMEGA48PB-AU

Mouser Part No
556-ATMEGA48PB-AU

Microchip Technology

8-bit Microcontrollers - MCU 4KB 256B 512B 20 MHZ TQFP GRN

Datasheet

1,695In Stock

£1.05

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64kB Flash 4kB EEPROM 86 I/O Pins

ATMEGA640-16AU
Microchip Technology
1: £7.72
479In Stock

Mfr. Part No.
ATMEGA640-16AU

Mouser Part No
556-ATMEGA640-16AU

Microchip Technology

8-bit Microcontrollers - MCU 64kB Flash 4kB EEPROM 86 I/O Pins

Learn More

Datasheet

479In Stock

£7.72

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 64K FLSH 8K SRAM 4KB EE-8MHZ 1.8V IND

ATMEGA640V-8AUR
Microchip Technology
1: £7.87
872In Stock

Mfr. Part No.
ATMEGA640V-8AUR

Mouser Part No
556-ATMEGA640V-8AUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 64K FLSH 8K SRAM 4KB EE-8MHZ 1.8V IND

Learn More

Datasheet

872In Stock

Cut Tape

£7.87

£7.66

£6.53

Reel

£6.53

Min.: 1
Mult.: 1

: 1,500

8-bit Microcontrollers - MCU 20 MHz Ind Temp

ATMEGA644A-AU
Microchip Technology
1: £4.16
1,104In Stock

Mfr. Part No.
ATMEGA644A-AU

Mouser Part No
556-ATMEGA644A-AU

Microchip Technology

8-bit Microcontrollers - MCU 20 MHz Ind Temp

Learn More

Datasheet

1,104In Stock

£4.16

£3.80

£3.44

Min.: 1
Mult.: 1

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