AVR Core – Mouser Puerto Rico

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Part #

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA32T-I/PT
Microchip Technology
1: $1.18
1,345In Stock

Mfr. Part #
AVR32EA32T-I/PT

Mouser Part #
579-AVR32EA32T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

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Datasheet

1,345In Stock

Cut Tape

$1.18

Reel

$1.18

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA48T-E/6LX
Microchip Technology
1: $1.53
3,285In Stock

Mfr. Part #
AVR32EA48T-E/6LX

Mouser Part #
579-AVR32EA48T-E/6LX

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

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Datasheet

3,285In Stock

Cut Tape

$1.53

Reel

$1.53

Min.: 1
Mult.: 1

: 3,300

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA48T-E/PT
Microchip Technology
1: $1.54
1,502In Stock

Mfr. Part #
AVR32EA48T-E/PT

Mouser Part #
579-AVR32EA48T-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

1,502In Stock

Cut Tape

$1.54

Reel

$1.54

Min.: 1
Mult.: 1

: 1,600

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA48T-I/PT
Microchip Technology
1: $1.54
1,594In Stock

Mfr. Part #
AVR32EA48T-I/PT

Mouser Part #
579-AVR32EA48T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

1,594In Stock

Cut Tape

$1.54

Reel

$1.54

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR64EA28T-E/SS
Microchip Technology
1: $1.30
2,081In Stock

Mfr. Part #
AVR64EA28T-E/SS

Mouser Part #
579-AVR64EA28T-E/SS

Microchip Technology

8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

2,081In Stock

Cut Tape

$1.30

Reel

$1.30

Min.: 1
Mult.: 1

: 2,100

8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR64EA32T-E/RXB
Microchip Technology
1: $1.42
4,980In Stock

Mfr. Part #
AVR64EA32T-E/RXB

Mouser Part #
579-AVR64EA32T-E/RXB

Microchip Technology

8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

4,980In Stock

Cut Tape

$1.42

Reel

$1.42

Min.: 1
Mult.: 1

: 5,000

8-bit Microcontrollers - MCU AVR 16KB 512B EE 20MHz 1KB SRAM 125c

ATMEGA164PA-AU
Microchip Technology
1: $4.46
2,267In Stock
NRND

Mfr. Part #
ATMEGA164PA-AU

Mouser Part #
556-ATMEGA164PA-AU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 16KB 512B EE 20MHz 1KB SRAM 125c

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Datasheet

2,267In Stock

$4.46

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins

ATMEGA168-20PU
Microchip Technology
1: $4.03
650In Stock
NRND

Mfr. Part #
ATMEGA168-20PU

Mouser Part #
556-ATMEGA168-20PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins

Learn More

Datasheet

650In Stock

$4.03

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP,5V

ATMEGA168P-20AUR
Microchip Technology
1: $4.24
3,318In Stock
NRND

Mfr. Part #
ATMEGA168P-20AUR

Mouser Part #
556-ATMEGA168P-20AUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP,5V

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Datasheet

3,318In Stock

Cut Tape

$4.24

Reel

$4.24

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP 1.8V

ATMEGA168PV-10AUR
Microchip Technology
1: $4.24
809In Stock
NRND

Mfr. Part #
ATMEGA168PV-10AUR

Mouser Part #
556-ATMEGA168PV10AUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP 1.8V

Learn More

Datasheet

809In Stock

Cut Tape

$4.24

Reel

$4.24

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU AVR,16KB FLASH,10MHZ IND TEMP 1.8V

ATMEGA168V-10AUR
Microchip Technology
1: $3.86
794In Stock
NRND

Mfr. Part #
ATMEGA168V-10AUR

Mouser Part #
556-ATMEGA168V-10AUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR,16KB FLASH,10MHZ IND TEMP 1.8V

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Datasheet

794In Stock

Cut Tape

$3.86

Reel

$3.86

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

ATMEGA324A-MU
Microchip Technology
1: $4.57
396In Stock
NRND

Mfr. Part #
ATMEGA324A-MU

Mouser Part #
556-ATMEGA324A-MU

NRND

Microchip Technology

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

Learn More

Datasheet

396In Stock

$4.57

Min.: 1
Mult.: 1

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

ATMEGA324PA-AUR
Microchip Technology
1: $5.19
1,463In Stock
NRND

Mfr. Part #
ATMEGA324PA-AUR

Mouser Part #
556-ATMEGA324PA-AUR

NRND

Microchip Technology

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

Learn More

Datasheet

1,463In Stock

Cut Tape

$5.19

Reel

$5.19

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V

ATMEGA328P-AU
Microchip Technology
1: $2.66
10,490In Stock
NRND

Mfr. Part #
ATMEGA328P-AU

Mouser Part #
556-ATMEGA328P-AU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V

Learn More

Datasheet

10,490In Stock

$2.66

Min.: 1
Mult.: 1

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

ATMEGA328P-AUR
Microchip Technology
1: $2.74
24,066In Stock
16,000Expected 9/14/2026
NRND

Mfr. Part #
ATMEGA328P-AUR

Mouser Part #
556-ATMEGA328P-AUR

NRND

Microchip Technology

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

Learn More

Datasheet

24,066In Stock

16,000Expected 9/14/2026

Cut Tape

$2.74

Reel

$2.74

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

ATMEGA328P-MMH
Microchip Technology
1: $2.78
842In Stock
NRND

Mfr. Part #
ATMEGA328P-MMH

Mouser Part #
556-ATMEGA328P-MMH

NRND

Microchip Technology

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

Learn More

Datasheet

842In Stock

$2.78

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V

ATMEGA328P-PU
Microchip Technology
1: $2.89
10,108In Stock
NRND

Mfr. Part #
ATMEGA328P-PU

Mouser Part #
556-ATMEGA328P-PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V

Learn More

Datasheet

Product Comments

10,108In Stock

$2.89

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins

ATMEGA32L-8MU
Microchip Technology
1: $7.13
259In Stock
NRND

Mfr. Part #
ATMEGA32L-8MU

Mouser Part #
556-ATMEGA32L-8MU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins

Datasheet

259In Stock

$7.13

Min.: 1
Mult.: 1

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

ATMEGA88A-PU
Microchip Technology
1: $2.54
1,816In Stock
NRND

Mfr. Part #
ATMEGA88A-PU

Mouser Part #
556-ATMEGA88A-PU

NRND

Microchip Technology

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

Learn More

Datasheet

1,816In Stock

$2.54

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20MHz

ATTINY1634R-MU
Microchip Technology
1: $1.27
3,460In Stock
NRND

Mfr. Part #
ATTINY1634R-MU

Mouser Part #
556-ATTINY1634R-MU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 20MHz

Datasheet

3,460In Stock

$1.27

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20MHz,16KFLASH,EE SRAM

ATTINY1634R-MUR
Microchip Technology
1: $1.34
6,702In Stock
NRND

Mfr. Part #
ATTINY1634R-MUR

Mouser Part #
556-ATTINY1634R-MUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU 20MHz,16KFLASH,EE SRAM

Datasheet

6,702In Stock

Cut Tape

$1.34

Reel

$1.34

Min.: 1
Mult.: 1

: 6,000

8-bit Microcontrollers - MCU 20MHz,16KFLASH,EE SRAM

ATTINY1634R-SUR
Microchip Technology
1: $2.02
1,115In Stock
NRND

Mfr. Part #
ATTINY1634R-SUR

Mouser Part #
556-ATTINY1634R-SUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU 20MHz,16KFLASH,EE SRAM

Datasheet

1,115In Stock

Cut Tape

$2.02

Reel

$2.02

Min.: 1
Mult.: 1

: 1,000

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 512B RAM 16MHz Ind-G

ATTINY167-XUR
Microchip Technology
1: $2.38
3,963In Stock
NRND

Mfr. Part #
ATTINY167-XUR

Mouser Part #
556-ATTINY167-XUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 512B RAM 16MHz Ind-G

Learn More

Datasheet

3,963In Stock

Cut Tape

$2.38

Reel

$2.38

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

8-bit Microcontrollers - MCU AVR 4KB FLASH, 256B SRAM 256B EE - 20MHz

ATTINY4313-MUR
Microchip Technology
1: $1.03
3,378In Stock
NRND

Mfr. Part #
ATTINY4313-MUR

Mouser Part #
556-ATTINY4313-MUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 4KB FLASH, 256B SRAM 256B EE - 20MHz

Datasheet

3,378In Stock

Cut Tape

$1.03

Reel

$1.03

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

8-bit Microcontrollers - MCU AVR 4KB FL 256B SRAM 256B 20MHz 1.8-5.5V

ATTINY4313-SU
Microchip Technology
1: $1.25
7,428In Stock
NRND

Mfr. Part #
ATTINY4313-SU

Mouser Part #
556-ATTINY4313-SU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 4KB FL 256B SRAM 256B 20MHz 1.8-5.5V

Datasheet

7,428In Stock

$1.25

Min.: 1
Mult.: 1

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