AVR Core – Mouser United Kingdom

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Part #

8-bit Microcontrollers - MCU AVR 128K FLSH-16MHz IND TEMP 5V

ATMEGA128A-AUR
Microchip Technology
1: £5.65
143In Stock
5,000Expected 28/08/2026

Mfr. Part No.
ATMEGA128A-AUR

Mouser Part No
556-ATMEGA128A-AUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 128K FLSH-16MHz IND TEMP 5V

Datasheet

143In Stock

5,000Expected 28/08/2026

Cut Tape

£5.65

£5.50

Reel

£4.68

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

ATMEGA1608-AU
Microchip Technology
1: £0.96
1,146In Stock

Mfr. Part No.
ATMEGA1608-AU

Mouser Part No
556-ATMEGA1608-AU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

Learn More

Datasheet

1,146In Stock

£0.96

£0.871

£0.791

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

ATMEGA1608-AUR
Microchip Technology
1: £0.986
928In Stock

Mfr. Part No.
ATMEGA1608-AUR

Mouser Part No
556-ATMEGA1608-AUR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

Learn More

Datasheet

928In Stock

Cut Tape

£0.986

£0.899

Reel

£0.899

£0.882

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

ATMEGA1609-AU
Microchip Technology
1: £1.16
675In Stock

Mfr. Part No.
ATMEGA1609-AU

Mouser Part No
556-ATMEGA1609-AU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

Learn More

Datasheet

675In Stock

£1.16

£1.06

£0.969

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

ATMEGA1609-AUR
Microchip Technology
1: £1.18
150In Stock
2,500Expected 03/09/2026

Mfr. Part No.
ATMEGA1609-AUR

Mouser Part No
556-ATMEGA1609-AUR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

Learn More

Datasheet

150In Stock

2,500Expected 03/09/2026

Cut Tape

£1.18

£0.978

Reel

£0.978

Min.: 1
Mult.: 1

: 2,500

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 35 I/O Pins

ATMEGA162-16PU
Microchip Technology
1: £4.64
116In Stock

Mfr. Part No.
ATMEGA162-16PU

Mouser Part No
556-ATMEGA162-16PU

Microchip Technology

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 35 I/O Pins

Datasheet

116In Stock

£4.64

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN T&R

ATMEGA168PB-ANR
Microchip Technology
1: £1.22
472In Stock

Mfr. Part No.
ATMEGA168PB-ANR

Mouser Part No
556-ATMEGA168PB-ANR

Microchip Technology

8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN T&R

Learn More

Datasheet

472In Stock

Cut Tape

£1.22

Reel

£1.22

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU AVR 16K FLASH 512B EE 1K SRAM LCD ADC

ATMEGA169P-16MU
Microchip Technology
1: £3.92
101In Stock

Mfr. Part No.
ATMEGA169P-16MU

Mouser Part No
556-ATMEGA169P-16MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 16K FLASH 512B EE 1K SRAM LCD ADC

Learn More

Datasheet

101In Stock

£3.92

£3.60

£3.26

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 16K Flsh, 1K EEPROM 2.5K SRAM

ATMEGA16U4-AU
Microchip Technology
1: £3.88
39In Stock

Mfr. Part No.
ATMEGA16U4-AU

Mouser Part No
556-ATMEGA16U4-AU

Microchip Technology

8-bit Microcontrollers - MCU 16K Flsh, 1K EEPROM 2.5K SRAM

Datasheet

39In Stock

£3.88

Min.: 1
Mult.: 1

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

ATMEGA16U4-MUR
Microchip Technology
1: £3.78
670In Stock

Mfr. Part No.
ATMEGA16U4-MUR

Mouser Part No
556-ATMEGA16U4-MUR

Microchip Technology

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

Datasheet

670In Stock

Cut Tape

£3.78

Reel

£3.78

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 5V

ATMEGA2561-16MU
Microchip Technology
1: £11.64
41In Stock

Mfr. Part No.
ATMEGA2561-16MU

Mouser Part No
556-ATMEGA2561-16MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 5V

Learn More

Datasheet

41In Stock

£11.64

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP

ATMEGA3209-AFR
Microchip Technology
1: £1.37
392In Stock
2,500Expected 07/09/2026

Mfr. Part No.
ATMEGA3209-AFR

Mouser Part No
556-ATMEGA3209-AFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP

Learn More

Datasheet

392In Stock

2,500Expected 07/09/2026

Cut Tape

£1.37

Reel

£1.37

Min.: 1
Mult.: 1

: 2,500

Development Boards & Kits - AVR ATMEGA324PB Dev. Tool

ATMEGA324PB-XPRO
Microchip Technology
1: £37.77
3In Stock
3Expected 21/09/2026

Mfr. Part No.
ATMEGA324PB-XPRO

Mouser Part No
556-ATMEGA324PB-XPRO

Microchip Technology

Development Boards & Kits - AVR ATMEGA324PB Dev. Tool

Learn More

Datasheet

3In Stock

3Expected 21/09/2026

£37.77

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND

ATMEGA3250A-AU
Microchip Technology
1: £4.16
180In Stock

Mfr. Part No.
ATMEGA3250A-AU

Mouser Part No
556-ATMEGA3250A-AU

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND

Datasheet

180In Stock

£4.16

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn

ATMEGA325PA-AU
Microchip Technology
1: £3.98
104In Stock

Mfr. Part No.
ATMEGA325PA-AU

Mouser Part No
556-ATMEGA325PA-AU

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn

Datasheet

104In Stock

£3.98

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp

ATMEGA328PB-AN
Microchip Technology
1: £1.27
562In Stock
12,000On Order

Mfr. Part No.
ATMEGA328PB-AN

Mouser Part No
556-ATMEGA328PB-AN

Microchip Technology

8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp

Learn More

Datasheet

562In Stock

12,000On Order

£1.27

£1.16

£1.05

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN

ATMEGA3290A-AU
Microchip Technology
1: £4.50
243In Stock

Mfr. Part No.
ATMEGA3290A-AU

Mouser Part No
556-ATMEGA3290A-AU

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN

Datasheet

243In Stock

£4.50

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND

ATMEGA329PA-AUR
Microchip Technology
1: £4.57
6In Stock

Mfr. Part No.
ATMEGA329PA-AUR

Mouser Part No
556-ATMEGA329PA-AUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND

Datasheet

6In Stock

Cut Tape

£4.57

Reel

£4.57

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

ATMEGA4808-AU
Microchip Technology
1: £1.18
424In Stock

Mfr. Part No.
ATMEGA4808-AU

Mouser Part No
556-ATMEGA4808-AU

Microchip Technology

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

Learn More

Datasheet

424In Stock

£1.18

Min.: 1
Mult.: 1

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

ATMEGA4808-AUR
Microchip Technology
1: £1.20
601In Stock
2,000Expected 16/10/2026

Mfr. Part No.
ATMEGA4808-AUR

Mouser Part No
556-ATMEGA4808-AUR

Microchip Technology

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

Learn More

Datasheet

601In Stock

2,000Expected 16/10/2026

Cut Tape

£1.20

Reel

£1.20

Min.: 1
Mult.: 1

: 2,000

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

ATMEGA4808-XF
Microchip Technology
1: £1.14
144In Stock

Mfr. Part No.
ATMEGA4808-XF

Mouser Part No
556-ATMEGA4808-XF

Microchip Technology

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

Learn More

Datasheet

144In Stock

£1.14

Min.: 1
Mult.: 1

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

ATMEGA4808-XU
Microchip Technology
1: £1.02
792In Stock

Mfr. Part No.
ATMEGA4808-XU

Mouser Part No
556-ATMEGA4808-XU

Microchip Technology

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

Learn More

Datasheet

792In Stock

£1.02

Min.: 1
Mult.: 1

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

ATMEGA4809-MF
Microchip Technology
1: £1.44
229In Stock

Mfr. Part No.
ATMEGA4809-MF

Mouser Part No
556-ATMEGA4809-MF

Microchip Technology

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

Learn More

Datasheet

229In Stock

£1.44

Min.: 1
Mult.: 1

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

ATMEGA4809-MU
Microchip Technology
1: £1.32
332In Stock

Mfr. Part No.
ATMEGA4809-MU

Mouser Part No
556-ATMEGA4809-MU

Microchip Technology

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

Learn More

Datasheet

332In Stock

£1.32

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU Mega AVR 0-Series, 20MHz, 48KB, PDIP-40

ATMEGA4809-PF
Microchip Technology
1: £2.33
295In Stock

Mfr. Part No.
ATMEGA4809-PF

Mouser Part No
556-ATMEGA4809-PF

Microchip Technology

8-bit Microcontrollers - MCU Mega AVR 0-Series, 20MHz, 48KB, PDIP-40

Learn More

Datasheet

295In Stock

£2.33

Min.: 1
Mult.: 1

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