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AVR Core Semiconductors

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Part #

8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256K+8K; Batt Backup

ATXMEGA256A3B-MH
Microchip Technology
1: $19.39
1,744In Stock

Mfr. Part #
ATXMEGA256A3B-MH

Mouser Part #
556-ATXMEGA256A3B-MH

Microchip Technology

8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256K+8K; Batt Backup

Learn More

Datasheet

1,744In Stock

$19.39

$17.78

$16.04

$16.03

$15.92

Min.: 1
Mult.: 1

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

ATXMEGA256A3U-MHR
Microchip Technology
1: $13.88
3,841In Stock

Mfr. Part #
ATXMEGA256A3U-MHR

Mouser Part #
556-ATXMEGA256A3UMHR

Microchip Technology

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

Datasheet

3,841In Stock

Cut Tape

$13.88

$12.74

$11.53

Reel

$11.51

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

8-bit Microcontrollers - MCU 64TQFP, IND TEMP GREEN, 1.6-3.6V

ATXMEGA64A3U-MHR
Microchip Technology
1: $8.61
3,569In Stock

Mfr. Part #
ATXMEGA64A3U-MHR

Mouser Part #
556-ATXMEGA64A3U-MHR

Microchip Technology

8-bit Microcontrollers - MCU 64TQFP, IND TEMP GREEN, 1.6-3.6V

Datasheet

3,569In Stock

Cut Tape

$8.61

$7.91

$7.17

Reel

$7.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V

ATXMEGA256D3-MHR
Microchip Technology
1: $11.53
3,251In Stock

Mfr. Part #
ATXMEGA256D3-MHR

Mouser Part #
556-ATXMEGA256D3-MHR

Microchip Technology

8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V

Datasheet

3,251In Stock

Cut Tape

$11.53

$10.58

$9.59

Reel

$9.58

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

8-bit Microcontrollers - MCU CAN AVR UC 64K FLASH

AT90CAN64-16MU
Microchip Technology
1: $9.72
3,134In Stock

Mfr. Part #
AT90CAN64-16MU

Mouser Part #
556-A90CAN64-16MU

Microchip Technology

8-bit Microcontrollers - MCU CAN AVR UC 64K FLASH

Learn More

Datasheet

3,134In Stock

$9.72

$9.41

$9.12

$9.10

Min.: 1
Mult.: 1

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

ATMEGA329PA-MU
Microchip Technology
1: $9.04
1,093In Stock

Mfr. Part #
ATMEGA329PA-MU

Mouser Part #
556-ATMEGA329PA-MU

Microchip Technology

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

Datasheet

1,093In Stock

$9.04

$8.27

$7.48

$7.46

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND

ATMEGA64A-MUR
Microchip Technology
1: $7.52
7,806In Stock

Mfr. Part #
ATMEGA64A-MUR

Mouser Part #
556-ATMEGA64A-MUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND

Learn More

Datasheet

7,806In Stock

Cut Tape

$7.52

Reel

$7.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

32-bit Microcontrollers - MCU 32-bit 256KB Flash

AT32UC3B0256-Z2UT
Microchip Technology
1: $12.17
250In Stock

Mfr. Part #
AT32UC3B0256-Z2UT

Mouser Part #
556-AT32UC3B0256Z2UT

Microchip Technology

32-bit Microcontrollers - MCU 32-bit 256KB Flash

Learn More

Datasheet

250In Stock

$12.17

$11.45

$11.44

$11.01

Quote

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR USB 64K FLSH 16MHz Ind Temp

AT90USB646-MU
Microchip Technology
1: $11.41
656In Stock

Mfr. Part #
AT90USB646-MU

Mouser Part #
556-AT90USB646-MU

Microchip Technology

8-bit Microcontrollers - MCU AVR USB 64K FLSH 16MHz Ind Temp

Datasheet

656In Stock

$11.41

$11.22

$10.42

$9.78

$9.76

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND

ATMEGA645P-MU
Microchip Technology
1: $10.79
1,300In Stock

Mfr. Part #
ATMEGA645P-MU

Mouser Part #
556-ATMEGA645P-MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND

Learn More

Datasheet

1,300In Stock

$10.79

$9.89

$8.92

$8.90

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR USB 64K FLSH-OTG 16MHz Ind Temp

AT90USB647-MU
Microchip Technology
1: $13.74
151In Stock

Mfr. Part #
AT90USB647-MU

Mouser Part #
556-AT90USB647-MU

Microchip Technology

8-bit Microcontrollers - MCU AVR USB 64K FLSH-OTG 16MHz Ind Temp

Datasheet

151In Stock

$13.74

$12.60

$11.39

$11.37

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64KB FL 2KB EE 4KB SRAM IND 1.6-3.6V

ATXMEGA64A3-MHR
Microchip Technology
1: $15.10
197In Stock

Mfr. Part #
ATXMEGA64A3-MHR

Mouser Part #
556-ATXMEGA64A3-MHR

Microchip Technology

8-bit Microcontrollers - MCU 64KB FL 2KB EE 4KB SRAM IND 1.6-3.6V

Datasheet

197In Stock

Cut Tape

$15.10

$13.85

$12.53

Reel

$12.51

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

8-bit Microcontrollers - MCU 64QFN, IND TEMP GREEN, 1.62-3.6V

ATXMEGA384C3-MH
Microchip Technology
1: $13.98
1,637In Stock

Mfr. Part #
ATXMEGA384C3-MH

Mouser Part #
556-ATXMEGA384C3-MH

Microchip Technology

8-bit Microcontrollers - MCU 64QFN, IND TEMP GREEN, 1.62-3.6V

Datasheet

1,637In Stock

$13.98

$12.82

$11.54

$11.53

Min.: 1
Mult.: 1

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

ATMEGA128A-MUR
Microchip Technology
1: $11.36
1,686In Stock

Mfr. Part #
ATMEGA128A-MUR

Mouser Part #
556-ATMEGA128A-MUR

Microchip Technology

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

Datasheet

1,686In Stock

Cut Tape

$11.36

$10.42

$9.42

$9.32

Reel

$9.30

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

ATMEGA325A-MU
Microchip Technology
1: $7.77
260In Stock

Mfr. Part #
ATMEGA325A-MU

Mouser Part #
556-ATMEGA325A-MU

Microchip Technology

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

Datasheet

260In Stock

$7.77

$7.14

$6.46

$6.45

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64 TQFP, IND TEMP GREEN, 1.6-3.6V

ATXMEGA32C3-MH
Microchip Technology
1: $7.14
331In Stock

Mfr. Part #
ATXMEGA32C3-MH

Mouser Part #
556-ATXMEGA32C3-MH

Microchip Technology

8-bit Microcontrollers - MCU 64 TQFP, IND TEMP GREEN, 1.6-3.6V

Datasheet

331In Stock

$7.14

$6.54

$5.93

$5.91

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU USB 64K FLASH 16 MHz

AT90USB646-MUR
Microchip Technology
1: $12.22
2,820In Stock

Mfr. Part #
AT90USB646-MUR

Mouser Part #
556-AT90USB646-MUR

Microchip Technology

8-bit Microcontrollers - MCU USB 64K FLASH 16 MHz

Datasheet

2,820In Stock

Cut Tape

$12.22

$11.22

$10.15

Reel

$10.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

ATXMEGA128A3U-MHR
Microchip Technology
1: $12.92
2,755In Stock

Mfr. Part #
ATXMEGA128A3U-MHR

Mouser Part #
556-ATXMEGA128A3UMHR

Microchip Technology

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

Datasheet

2,755In Stock

Cut Tape

$12.92

$11.83

$10.71

Reel

$10.71

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash

ATXMEGA256C3-MH
Microchip Technology
1: $11.33
1,098In Stock

Mfr. Part #
ATXMEGA256C3-MH

Mouser Part #
556-ATXMEGA256C3-MH

Microchip Technology

8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash

Datasheet

1,098In Stock

$11.33

$10.41

$9.41

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVRC11N AVR UC 128K FLASH

AT90CAN128-16MU
Microchip Technology
1: $14.83
1,017In Stock

Mfr. Part #
AT90CAN128-16MU

Mouser Part #
556-A90CAN128-16MU

Microchip Technology

8-bit Microcontrollers - MCU AVRC11N AVR UC 128K FLASH

Learn More

Datasheet

1,017In Stock

$14.83

$13.57

$12.30

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU CAN AVR UC 32K FLASH

AT90CAN32-16MU
Microchip Technology
1: $9.33
874In Stock
1,820Expected 2026-04-24

Mfr. Part #
AT90CAN32-16MU

Mouser Part #
556-A90CAN32-16MU

Microchip Technology

8-bit Microcontrollers - MCU CAN AVR UC 32K FLASH

Learn More

Datasheet

874In Stock

1,820Expected 2026-04-24

$9.33

$8.53

$7.74

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 512KB Flash

AT32UC3B0512-Z2UT
Microchip Technology
1: $17.15
173In Stock
520Expected 2026-04-16

Mfr. Part #
AT32UC3B0512-Z2UT

Mouser Part #
556-AT32UC3B0512Z2UT

Microchip Technology

32-bit Microcontrollers - MCU 512KB Flash

Learn More

Datasheet

173In Stock

520Expected 2026-04-16

$17.15

$15.56

$14.12

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVRC11 128K Flash Green

AT90CAN128-16MUR
Microchip Technology
1: $15.10
3,790In Stock

Mfr. Part #
AT90CAN128-16MUR

Mouser Part #
556-AT90CAN128-16MUR

Microchip Technology

8-bit Microcontrollers - MCU AVRC11 128K Flash Green

Learn More

Datasheet

3,790In Stock

Cut Tape

$15.10

$13.85

$12.53

Reel

$12.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

8-bit Microcontrollers - MCU AVR USB 128K FLASH 16MHz Ind Temp

AT90USB1286-MU
Microchip Technology
1: $15.86
333In Stock

Mfr. Part #
AT90USB1286-MU

Mouser Part #
556-AT90USB1286-MU

Microchip Technology

8-bit Microcontrollers - MCU AVR USB 128K FLASH 16MHz Ind Temp

Datasheet

333In Stock

$15.86

$14.55

$13.15

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR USB 128K FLASH

AT90USB1287-MU
Microchip Technology
1: $17.31
1,047In Stock

Mfr. Part #
AT90USB1287-MU

Mouser Part #
556-AT90USB1287-MU

Microchip Technology

8-bit Microcontrollers - MCU AVR USB 128K FLASH

Datasheet

1,047In Stock

$17.31

$15.86

$14.34

Min.: 1
Mult.: 1

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