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AVR Core Semiconductors

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Part #

8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 12 I/O Pins

ATTINY44V-10SSU
Microchip Technology
1: $2.98
9,507In Stock
NRND

Mfr. Part No.
ATTINY44V-10SSU

Mouser Part No
556-ATTINY44V10SSU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 12 I/O Pins

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Datasheet

9,507In Stock

$2.98

$2.96

$2.49

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V

ATMEGA168P-20AU
Microchip Technology
1: $5.63
15,071In Stock
NRND

Mfr. Part No.
ATMEGA168P-20AU

Mouser Part No
556-ATMEGA168P-20AU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V

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Datasheet

15,071In Stock

$5.63

$5.15

$4.66

Min.: 1
Mult.: 1

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

ATMEGA328-AU
Microchip Technology
1: $3.29
29,241In Stock
NRND

Mfr. Part No.
ATMEGA328-AU

Mouser Part No
556-ATMEGA328-AU

NRND

Microchip Technology

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

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Datasheet

29,241In Stock

$3.29

$3.01

$2.73

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C

ATMEGA328P-ANR
Microchip Technology
1: $3.93
10,465In Stock
NRND

Mfr. Part No.
ATMEGA328P-ANR

Mouser Part No
556-ATMEGA328P-ANR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C

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Datasheet

10,465In Stock

Cut Tape

$3.93

$3.84

$3.79

$3.77

View

Reel

$3.25

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM 1UART 20P

ATTINY2313-20MUR
Microchip Technology
1: $3.24
8,323In Stock
NRND

Mfr. Part No.
ATTINY2313-20MUR

Mouser Part No
556-ATTINY2313-20MUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM 1UART 20P

Datasheet

8,323In Stock

Cut Tape

$3.24

$3.17

$3.06

$3.05

$3.03

Reel

$2.68

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ 5V IND

ATMEGA644-20AUR
Microchip Technology
1: $9.55
3,863In Stock

Mfr. Part No.
ATMEGA644-20AUR

Mouser Part No
556-ATMEGA644-20AUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ 5V IND

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Datasheet

3,863In Stock

Cut Tape

$9.55

$9.29

$8.98

$7.90

Reel

$7.90

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-8MHz, IND

ATMEGA8515L-8AUR
Microchip Technology
1: $4.65
13,354In Stock

Mfr. Part No.
ATMEGA8515L-8AUR

Mouser Part No
556-ATMEGA8515L-8AUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-8MHz, IND

Datasheet

13,354In Stock

Cut Tape

$4.65

$4.54

$4.53

$4.12

Reel

$4.12

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R

ATXMEGA256A3U-MHR
Microchip Technology
1: $12.29
3,409In Stock

Mfr. Part No.
ATXMEGA256A3U-MHR

Mouser Part No
556-ATXMEGA256A3UMHR

Microchip Technology

8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R

Datasheet

3,409In Stock

Cut Tape

$12.29

$12.16

$11.22

Reel

$10.21

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz

ATMEGA164A-AU
Microchip Technology
1: $5.34
11,297In Stock
NRND

Mfr. Part No.
ATMEGA164A-AU

Mouser Part No
556-ATMEGA164A-AU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz

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Datasheet

11,297In Stock

$5.34

$4.84

$4.58

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND

ATMEGA328-MUR
Microchip Technology
1: $3.41
7,117In Stock
NRND

Mfr. Part No.
ATMEGA328-MUR

Mouser Part No
556-ATMEGA328-MUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND

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Datasheet

7,117In Stock

Cut Tape

$3.41

$3.36

Reel

$2.86

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

8-bit Microcontrollers - MCU AVR 128KB FLASH 4KB EE 4KB SRAM

ATMEGA128-16ANR
Microchip Technology
1: $23.00
2,725In Stock

Mfr. Part No.
ATMEGA128-16ANR

Mouser Part No
556-ATMEGA128-16ANR

Microchip Technology

8-bit Microcontrollers - MCU AVR 128KB FLASH 4KB EE 4KB SRAM

Datasheet

2,725In Stock

Cut Tape

$23.00

$22.98

$22.33

$22.30

View

Reel

$21.30

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

8-bit Microcontrollers - MCU AVR,128KB FLASH,1.8V 4KB EE 16KB SRAM

ATMEGA1284P-MUR
Microchip Technology
1: $9.72
3,778In Stock

Mfr. Part No.
ATMEGA1284P-MUR

Mouser Part No
556-ATMEGA1284P-MUR

Microchip Technology

8-bit Microcontrollers - MCU AVR,128KB FLASH,1.8V 4KB EE 16KB SRAM

Learn More

Datasheet

3,778In Stock

Cut Tape

$9.72

$9.48

$9.07

Reel

$8.05

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

8-bit Microcontrollers - MCU 32TQFP, IND TEMP GREEN,1.6-3.6V

ATXMEGA16E5-AU
Microchip Technology
1: $4.65
46,054In Stock

Mfr. Part No.
ATXMEGA16E5-AU

Mouser Part No
556-ATXMEGA16E5-AU

Microchip Technology

8-bit Microcontrollers - MCU 32TQFP, IND TEMP GREEN,1.6-3.6V

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Datasheet

46,054In Stock

$4.65

$4.30

$3.88

Min.: 1
Mult.: 1

Development Boards & Kits - AVR ChipWhisperer-Lite 2-Part with XMEGA

NAE-CW1173-2PART
NewAE
1: $654.50
21In Stock

Mfr. Part No.
NAE-CW1173-2PART

Mouser Part No
343-CW11732PART

NewAE

Development Boards & Kits - AVR ChipWhisperer-Lite 2-Part with XMEGA

Learn More

Datasheet

21In Stock

$654.50

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins

ATMEGA1281-16AU
Microchip Technology
1: $15.30
6,593In Stock

Mfr. Part No.
ATMEGA1281-16AU

Mouser Part No
556-ATMEGA1281-16AU

Microchip Technology

8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins

Datasheet

6,593In Stock

$15.30

$15.29

$14.27

$12.92

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 3V-8MHz IND TEMP

ATMEGA8535L-8AUR
Microchip Technology
1: $4.99
7,648In Stock

Mfr. Part No.
ATMEGA8535L-8AUR

Mouser Part No
556-ATMEGA8535L-8AUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 3V-8MHz IND TEMP

Datasheet

7,648In Stock

Cut Tape

$4.99

$4.87

$4.75

$4.73

$4.16

Reel

$4.16

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU 8/16-bit AVR MCU

ATXMEGA128B3-AU
Microchip Technology
1: $8.34
4,110In Stock

Mfr. Part No.
ATXMEGA128B3-AU

Mouser Part No
556-ATXMEGA128B3-AU

Microchip Technology

8-bit Microcontrollers - MCU 8/16-bit AVR MCU

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Datasheet

4,110In Stock

$8.34

$7.87

$7.77

$7.71

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU TQFP, 105C, Green 1.6-3.6V

ATXMEGA16E5-AN
Microchip Technology
1: $4.86
6,547In Stock

Mfr. Part No.
ATXMEGA16E5-AN

Mouser Part No
556-ATXMEGA16E5-AN

Microchip Technology

8-bit Microcontrollers - MCU TQFP, 105C, Green 1.6-3.6V

Datasheet

6,547In Stock

$4.86

$4.52

$4.49

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64 IND TEMP, GREEN, 1.6-3.6V T&R

ATXMEGA256A3U-AUR
Microchip Technology
1: $12.73
3,288In Stock

Mfr. Part No.
ATXMEGA256A3U-AUR

Mouser Part No
556-ATXMEGA256A3UAUR

Microchip Technology

8-bit Microcontrollers - MCU 64 IND TEMP, GREEN, 1.6-3.6V T&R

Datasheet

3,288In Stock

Cut Tape

$12.73

$11.37

$11.33

$11.27

View

Reel

$10.74

Min.: 1
Mult.: 1

: 1,000

8-bit Microcontrollers - MCU 44TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R

ATXMEGA32A4U-ANR
Microchip Technology
1: $5.40
7,257In Stock

Mfr. Part No.
ATXMEGA32A4U-ANR

Mouser Part No
556-ATXMEGA32A4U-ANR

Microchip Technology

8-bit Microcontrollers - MCU 44TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R

Datasheet

7,257In Stock

Cut Tape

$5.40

$5.29

$5.09

$4.46

Reel

$4.46

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR16EA28-I/STX
Microchip Technology
1: $1.25
711In Stock

Mfr. Part No.
AVR16EA28-I/STX

Mouser Part No
579-AVR16EA28-I/STX

Microchip Technology

8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

711In Stock

$1.25

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR64DU28-I/STX
Microchip Technology
1: $1.82
537In Stock

Mfr. Part No.
AVR64DU28-I/STX

Mouser Part No
579-AVR64DU28-I/STX

Microchip Technology

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

537In Stock

$1.82

Min.: 1
Mult.: 1

Development Boards & Kits - AVR ChipWhisperer-Lite Single-Board with XMEGA

NAE-CW1173
NewAE
1: $501.50
10In Stock
17Expected 18/9/2026

Mfr. Part No.
NAE-CW1173

Mouser Part No
343-CW1173

NewAE

Development Boards & Kits - AVR ChipWhisperer-Lite Single-Board with XMEGA

Learn More

Datasheet

10In Stock

17Expected 18/9/2026

$501.50

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz,125C

ATTINY24A-MFR
Microchip Technology
1: $1.81
3,305In Stock

Mfr. Part No.
ATTINY24A-MFR

Mouser Part No
556-ATTINY24A-MFR

Microchip Technology

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz,125C

Learn More

Datasheet

3,305In Stock

Cut Tape

$1.81

Reel

$1.81

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Development Boards & Kits - AVR Code.org Circuit Playground Edu Pack

3399
Adafruit
1: $476.00
40In Stock

Mfr. Part No.
3399

Mouser Part No
485-3399

Adafruit

Development Boards & Kits - AVR Code.org Circuit Playground Edu Pack

Learn More

40In Stock

$476.00

Min.: 1
Mult.: 1

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