AVR Core – Mouser Puerto Rico

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Part #

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

ATMEGA1284P-MU
Microchip Technology
1: $6.99
441In Stock

Mfr. Part #
ATMEGA1284P-MU

Mouser Part #
556-ATMEGA1284P-MU

Microchip Technology

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

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Datasheet

441In Stock

$6.99

Min.: 1
Mult.: 1

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

ATMEGA1284P-PU
Microchip Technology
1: $7.43
1,076In Stock

Mfr. Part #
ATMEGA1284P-PU

Mouser Part #
556-ATMEGA1284P-PU

Microchip Technology

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

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Datasheet

1,076In Stock

$7.43

Min.: 1
Mult.: 1

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

ATMEGA128L-8MU
Microchip Technology
1: $15.01
411In Stock

Mfr. Part #
ATMEGA128L-8MU

Mouser Part #
556-ATMEGA128L-8MU

Microchip Technology

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

Datasheet

411In Stock

$15.01

Min.: 1
Mult.: 1

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

ATMEGA168PB-AUR
Microchip Technology
1: $1.59
3,311In Stock

Mfr. Part #
ATMEGA168PB-AUR

Mouser Part #
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

$1.59

Reel

$1.59

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

ATMEGA168V-10MQR
Microchip Technology
1: $4.13
3,070In Stock

Mfr. Part #
ATMEGA168V-10MQR

Mouser Part #
556-ATMEGA168V-10MQR

Microchip Technology

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

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Datasheet

3,070In Stock

Cut Tape

$4.13

$4.07

$3.79

$3.62

Reel

$3.29

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

8-bit Microcontrollers - MCU 16 MHz, 85DEG

ATMEGA16M1-AU
Microchip Technology
1: $5.45
1,792In Stock

Mfr. Part #
ATMEGA16M1-AU

Mouser Part #
556-ATMEGA16M1-AU

Microchip Technology

8-bit Microcontrollers - MCU 16 MHz, 85DEG

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Datasheet

1,792In Stock

$5.45

Min.: 1
Mult.: 1

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

ATMEGA16U2-AU
Microchip Technology
1: $3.24
1,476In Stock

Mfr. Part #
ATMEGA16U2-AU

Mouser Part #
556-ATMEGA16U2-AU

Microchip Technology

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

Datasheet

1,476In Stock

$3.24

Min.: 1
Mult.: 1

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

ATMEGA16U2-MU
Microchip Technology
1: $3.24
2,826In Stock

Mfr. Part #
ATMEGA16U2-MU

Mouser Part #
556-ATMEGA16U2-MU

Microchip Technology

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

Datasheet

2,826In Stock

$3.24

Min.: 1
Mult.: 1

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

ATMEGA16U2-MUR
Microchip Technology
1: $3.34
2,233In Stock

Mfr. Part #
ATMEGA16U2-MUR

Mouser Part #
556-ATMEGA16U2-MUR

Microchip Technology

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

Datasheet

2,233In Stock

Cut Tape

$3.34

Reel

$3.34

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

ATMEGA16U4-AUR
Microchip Technology
1: $5.30
726In Stock

Mfr. Part #
ATMEGA16U4-AUR

Mouser Part #
556-ATMEGA16U4-AUR

Microchip Technology

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

Datasheet

726In Stock

Cut Tape

$5.30

$5.18

$5.00

$4.42

Reel

$4.42

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: $2.16
839In Stock

Mfr. Part #
ATMEGA324PB-MU

Mouser Part #
556-ATMEGA324PB-MU

Microchip Technology

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

Learn More

Datasheet

839In Stock

$2.16

Min.: 1
Mult.: 1

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

ATMEGA328PB-AUR
Microchip Technology
1: $1.70
6,926In Stock
12,000Expected 10/5/2026

Mfr. Part #
ATMEGA328PB-AUR

Mouser Part #
556-ATMEGA328PB-AUR

Microchip Technology

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

Learn More

Datasheet

6,926In Stock

12,000Expected 10/5/2026

Cut Tape

$1.70

Reel

$1.70

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: $5.99
538In Stock

Mfr. Part #
ATMEGA32M1-AU

Mouser Part #
556-ATMEGA32M1-AU

Microchip Technology

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

Learn More

Datasheet

538In Stock

$5.99

Min.: 1
Mult.: 1

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

ATMEGA32U4-AUR
Microchip Technology
1: $5.39
1,113In Stock
3,000Expected 9/28/2026

Mfr. Part #
ATMEGA32U4-AUR

Mouser Part #
556-ATMEGA32U4-AUR

Microchip Technology

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

Learn More

Datasheet

1,113In Stock

3,000Expected 9/28/2026

Cut Tape

$5.39

Reel

$5.39

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

ATMEGA32U4-MU
Microchip Technology
1: $5.26
1,216In Stock
3,744Expected 10/12/2026

Mfr. Part #
ATMEGA32U4-MU

Mouser Part #
556-ATMEGA32U4-MU

Microchip Technology

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

Learn More

Datasheet

1,216In Stock

3,744Expected 10/12/2026

$5.26

Min.: 1
Mult.: 1

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

ATMEGA32U4-MUR
Microchip Technology
1: $5.40
2,005In Stock

Mfr. Part #
ATMEGA32U4-MUR

Mouser Part #
556-ATMEGA32U4-MUR

Microchip Technology

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

Learn More

Datasheet

2,005In Stock

Cut Tape

$5.40

Reel

$5.40

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: $5.26
1,095In Stock

Mfr. Part #
ATMEGA32U4RC-AU

Mouser Part #
556-ATMEGA32U4RC-AU

Microchip Technology

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

Learn More

Datasheet

1,095In Stock

$5.26

Min.: 1
Mult.: 1

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

ATMEGA32U4RC-MU
Microchip Technology
1: $5.26
408In Stock

Mfr. Part #
ATMEGA32U4RC-MU

Mouser Part #
556-ATMEGA32U4RC-MU

Microchip Technology

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

Learn More

Datasheet

408In Stock

$5.26

Min.: 1
Mult.: 1

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

ATMEGA4808-MFR
Microchip Technology
1: $1.57
2,608In Stock

Mfr. Part #
ATMEGA4808-MFR

Mouser Part #
556-ATMEGA4808-MFR

Microchip Technology

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

Learn More

Datasheet

2,608In Stock

Cut Tape

$1.57

Reel

$1.57

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

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

ATMEGA4809-AFR
Microchip Technology
1: $1.92
7,011In Stock
12,500Expected 9/4/2026

Mfr. Part #
ATMEGA4809-AFR

Mouser Part #
556-ATMEGA4809-AFR

Microchip Technology

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

Learn More

Datasheet

7,011In Stock

12,500Expected 9/4/2026

Cut Tape

$1.92

Reel

$1.92

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

ATMEGA4809-AU
Microchip Technology
1: $1.74
1,463In Stock

Mfr. Part #
ATMEGA4809-AU

Mouser Part #
556-ATMEGA4809-AU

Microchip Technology

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

Learn More

Datasheet

1,463In Stock

$1.74

Min.: 1
Mult.: 1

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

ATMEGA4809-MUR
Microchip Technology
1: $1.78
3,984In Stock

Mfr. Part #
ATMEGA4809-MUR

Mouser Part #
556-ATMEGA4809-MUR

Microchip Technology

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

Learn More

Datasheet

3,984In Stock

Cut Tape

$1.78

Reel

$1.78

Min.: 1
Mult.: 1

: 4,000

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

ATMEGA48PB-AU
Microchip Technology
1: $1.39
1,695In Stock

Mfr. Part #
ATMEGA48PB-AU

Mouser Part #
556-ATMEGA48PB-AU

Microchip Technology

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

Datasheet

1,695In Stock

$1.39

Min.: 1
Mult.: 1

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

ATMEGA640-16AU
Microchip Technology
1: $10.28
479In Stock

Mfr. Part #
ATMEGA640-16AU

Mouser Part #
556-ATMEGA640-16AU

Microchip Technology

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

Learn More

Datasheet

479In Stock

$10.28

Min.: 1
Mult.: 1

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

ATMEGA640V-8AUR
Microchip Technology
1: $10.48
872In Stock

Mfr. Part #
ATMEGA640V-8AUR

Mouser Part #
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

$10.48

Reel

$10.48

Min.: 1
Mult.: 1

: 1,500

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