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AVR Core Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Part #

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

ATMEGA88A-AUR
Microchip Technology
1: $2.11
2,463In Stock
NRND

Mfr. Part No.
ATMEGA88A-AUR

Mouser Part No
556-ATMEGA88A-AUR

NRND

Microchip Technology

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

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Datasheet

2,463In Stock

Cut Tape

$2.11

$1.93

$1.75

Reel

$1.75

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

TQFP-32

AVR

8 bit

20 MHz

8 kB

1 kB

10 bit

23 I/O

1.8 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

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

ATMEGA88A-MMH
Microchip Technology
1: $1.66
1,182In Stock
NRND

Mfr. Part No.
ATMEGA88A-MMH

Mouser Part No
556-ATMEGA88A-MMH

NRND

Microchip Technology

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

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Datasheet

1,182In Stock

$1.66

$1.54

$1.39

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

AVR

8 bit

20 MHz

8 kB

1 kB

10 bit

23 I/O

1.8 V

5.5 V

+ 85 C

Tray

8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable

ATMEGA88PA-AU
Microchip Technology
1: $1.80
1,325In Stock
1,985Expected 24/04/2026
NRND

Mfr. Part No.
ATMEGA88PA-AU

Mouser Part No
556-ATMEGA88PA-AU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable

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Datasheet

1,325In Stock

1,985Expected 24/04/2026

$1.80

$1.65

$1.50

Min.: 1
Mult.: 1

SMD/SMT

TQFP-32

AVR

8 bit

20 MHz

8 kB

1 kB

10 bit

23 I/O

1.8 V

5.5 V

+ 85 C

Tray

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

ATMEGA88PA-AUR
Microchip Technology
1: $1.92
967In Stock
NRND

Mfr. Part No.
ATMEGA88PA-AUR

Mouser Part No
556-ATMEGA88PA-AUR

NRND

Microchip Technology

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

Learn More

Datasheet

967In Stock

Cut Tape

$1.92

$1.77

$1.59

Reel

$1.59

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

TQFP-32

AVR

8 bit

20 MHz

8 kB

1 kB

10 bit

23 I/O

1.8 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable

ATMEGA88PA-PU
Microchip Technology
1: $2.60
1,185In Stock
1,848Expected 24/04/2026
NRND

Mfr. Part No.
ATMEGA88PA-PU

Mouser Part No
556-ATMEGA88PA-PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable

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Datasheet

1,185In Stock

1,848Expected 24/04/2026

$2.60

$2.39

$2.16

Min.: 1
Mult.: 1

Through Hole

PDIP-28

AVR

8 bit

20 MHz

8 kB

1 kB

10 bit

23 I/O

1.8 V

5.5 V

+ 85 C

Tube

8-bit Microcontrollers - MCU AVR 8K FLASH 512B EE 10MHZ TEMP GRN 1.8V

ATMEGA88PV-10AU
Microchip Technology
1: $3.46
249In Stock
NRND

Mfr. Part No.
ATMEGA88PV-10AU

Mouser Part No
556-ATMEGA88PV-10AU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 8K FLASH 512B EE 10MHZ TEMP GRN 1.8V

Learn More

Datasheet

249In Stock

$3.46

$3.18

$2.89

Min.: 1
Mult.: 1

SMD/SMT

TQFP-32

AVR

8 bit

10 MHz

8 kB

1 kB

10 bit

23 I/O

1.8 V

5.5 V

+ 85 C

Tray

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

ATMEGA88V-10AU
Microchip Technology
1: $3.37
970In Stock
NRND

Mfr. Part No.
ATMEGA88V-10AU

Mouser Part No
556-ATMEGA88V10AU

NRND

Microchip Technology

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

Learn More

Datasheet

970In Stock

$3.37

$3.08

$2.80

Min.: 1
Mult.: 1

SMD/SMT

TQFP-32

AVR

8 bit

10 MHz

8 kB

1 kB

10 bit

23 I/O

1.8 V

5.5 V

+ 85 C

Tray

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz 105C

ATMEGA8A-MN
Microchip Technology
1: $2.66
1,014In Stock
NRND

Mfr. Part No.
ATMEGA8A-MN

Mouser Part No
556-ATMEGA8A-MN

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz 105C

Datasheet

1,014In Stock

$2.66

$2.44

$2.20

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

AVR

8 bit

16 MHz

8 kB

1 kB

10 bit

23 I/O

2.7 V

5.5 V

+ 85 C

Tray

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

ATMEGA8A-MU
Microchip Technology
1: $2.54
857In Stock
NRND

Mfr. Part No.
ATMEGA8A-MU

Mouser Part No
556-ATMEGA8A-MU

NRND

Microchip Technology

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

Datasheet

857In Stock

$2.54

$2.32

$2.11

Min.: 1
Mult.: 1

SMD/SMT

VQFN-32

AVR

8 bit

16 MHz

8 kB

1 kB

10 bit

23 I/O

2.7 V

5.5 V

+ 85 C

Tray

8-bit Microcontrollers - MCU 20MHz, Ind.Grade Grn,AVR,16KFl, USART

ATTINY1634-MU
Microchip Technology
1: $1.26
507In Stock
NRND

Mfr. Part No.
ATTINY1634-MU

Mouser Part No
556-ATTINY1634-MU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, Ind.Grade Grn,AVR,16KFl, USART

Datasheet

507In Stock

$1.26

$1.14

$1.05

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

AVR

8 bit

12 MHz

16 kB

1 kB

10 bit

18 I/O

1.8 V

5.5 V

+ 85 C

Tray

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

ATTINY167-XUR
Microchip Technology
1: $2.38
1,412In Stock
NRND

Mfr. Part No.
ATTINY167-XUR

Mouser Part No
556-ATTINY167-XUR

NRND

Microchip Technology

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

Learn More

Datasheet

1,412In Stock

Cut Tape

$2.38

$2.18

$1.97

Reel

$1.97

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

SMD/SMT

TSSOP-20

AVR

8 bit

16 MHz

16 kB

512 B

10 bit

16 I/O

1.8 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 2KB FL 128B SRAM ADC 2T-12MHz, IND

ATTINY20-SSU
Microchip Technology
1: $0.72
660In Stock
NRND

Mfr. Part No.
ATTINY20-SSU

Mouser Part No
556-ATTINY20-SSU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 2KB FL 128B SRAM ADC 2T-12MHz, IND

Datasheet

660In Stock

$0.72

$0.65

$0.59

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

AVR

8 bit

12 MHz

2 kB

128 B

10 bit

12 I/O

1.8 V

5.5 V

+ 85 C

Tube

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 18 I/O Pins

ATTINY2313-20MU
Microchip Technology
1: $2.31
340In Stock
NRND

Mfr. Part No.
ATTINY2313-20MU

Mouser Part No
556-ATTINY2313-20MU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 18 I/O Pins

Datasheet

340In Stock

$2.31

$2.12

$1.92

Min.: 1
Mult.: 1

SMD/SMT

MLF-20

AVR

8 bit

20 MHz

2 kB

128 B

No ADC

18 I/O

2.7 V

5.5 V

+ 85 C

Tray

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

ATTINY2313-20MUR
Microchip Technology
1: $2.38
4,105In 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

4,105In Stock

Cut Tape

$2.38

$2.18

$1.97

Reel

$1.97

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

SMD/SMT

MLF-20

AVR

8 bit

20 MHz

2 kB

128 B

No ADC

18 I/O

2.7 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 18 I/O Pins

ATTINY2313-20PU
Microchip Technology
1: $2.20
1,181In Stock
NRND

Mfr. Part No.
ATTINY2313-20PU

Mouser Part No
556-ATTINY2313-20PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 18 I/O Pins

Datasheet

1,181In Stock

$2.20

$2.02

$1.83

Min.: 1
Mult.: 1

Through Hole

PDIP-20

AVR

8 bit

20 MHz

2 kB

128 B

No ADC

18 I/O

2.7 V

5.5 V

+ 85 C

Tube

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 18 I/O Pins

ATTINY2313-20SU
Microchip Technology
1: $2.23
1,164In Stock
1,850Expected 11/05/2026
NRND

Mfr. Part No.
ATTINY2313-20SU

Mouser Part No
556-ATTINY2313-20SU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 18 I/O Pins

Datasheet

1,164In Stock

1,850Expected 11/05/2026

$2.23

$2.04

$1.85

Min.: 1
Mult.: 1

SMD/SMT

SOIC-20

AVR

8 bit

20 MHz

2 kB

128 B

No ADC

18 I/O

2.7 V

5.5 V

+ 85 C

Tube

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

ATTINY2313-20SUR
Microchip Technology
1: $2.31
1,256In Stock
NRND

Mfr. Part No.
ATTINY2313-20SUR

Mouser Part No
556-ATTINY2313-20SUR

NRND

Microchip Technology

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

Datasheet

1,256In Stock

Cut Tape

$2.31

$2.12

$1.92

Reel

$1.92

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

SOIC-20

AVR

8 bit

20 MHz

2 kB

128 B

No ADC

18 I/O

2.7 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 2K FLSH 128B EE 128B SRAM 1UART20MHz

ATTINY2313A-MUR
Microchip Technology
1: $1.01
3,214In Stock
6,000Expected 16/04/2026
NRND

Mfr. Part No.
ATTINY2313A-MUR

Mouser Part No
556-ATTINY2313A-MUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 2K FLSH 128B EE 128B SRAM 1UART20MHz

Datasheet

3,214In Stock

6,000Expected 16/04/2026

Cut Tape

$1.01

$0.91

$0.82

Reel

$0.82

Min.: 1
Mult.: 1

Reel: 6,000

SMD/SMT

WQFN-20

AVR

8 bit

20 MHz

2 kB

128 B

No ADC

18 I/O

1.8 V

5.5 V

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 2K FLASH 128B EE 128B SRAM 1 UART

ATTINY2313A-PU
Microchip Technology
1: $1.83
5,460In Stock
NRND

Mfr. Part No.
ATTINY2313A-PU

Mouser Part No
556-ATTINY2313A-PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 2K FLASH 128B EE 128B SRAM 1 UART

Datasheet

5,460In Stock

$1.83

$1.67

$1.51

Min.: 1
Mult.: 1

Through Hole

PDIP-20

AVR

8 bit

20 MHz

2 kB

128 B

No ADC

18 I/O

1.8 V

5.5 V

+ 85 C

Tube

8-bit Microcontrollers - MCU 2K FLASH 128B EE 128B SRAM 1 UART

ATTINY2313A-SU
Microchip Technology
1: $1.43
2,398In Stock
3,780Expected 24/04/2026
NRND

Mfr. Part No.
ATTINY2313A-SU

Mouser Part No
556-ATTINY2313A-SU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 2K FLASH 128B EE 128B SRAM 1 UART

Datasheet

2,398In Stock

3,780Expected 24/04/2026

$1.43

$1.32

$1.21

Min.: 1
Mult.: 1

SMD/SMT

SOIC-20

AVR

8 bit

20 MHz

2 kB

128 B

No ADC

18 I/O

1.8 V

5.5 V

+ 85 C

Tube

8-bit Microcontrollers - MCU AVR 2K FLSH 128B EE 128B SRAM 1UART20MHz

ATTINY2313A-SUR
Microchip Technology
1: $1.54
2,578In Stock
NRND

Mfr. Part No.
ATTINY2313A-SUR

Mouser Part No
556-ATTINY2313A-SUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 2K FLSH 128B EE 128B SRAM 1UART20MHz

Datasheet

2,578In Stock

Cut Tape

$1.54

$1.41

$1.27

Reel

$1.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

SOIC-20

AVR

8 bit

20 MHz

2 kB

128 B

No ADC

18 I/O

1.8 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 2KFL 128B EE1.8V 128B 1UART 20P-10MHz

ATTINY2313V-10MUR
Microchip Technology
1: $2.38
5,744In Stock
NRND

Mfr. Part No.
ATTINY2313V-10MUR

Mouser Part No
556-ATTINY2313V10MUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 2KFL 128B EE1.8V 128B 1UART 20P-10MHz

Datasheet

5,744In Stock

Cut Tape

$2.38

$2.18

$1.97

Reel

$1.97

Min.: 1
Mult.: 1

Reel: 6,000

SMD/SMT

WQFN-20

AVR

8 bit

10 MHz

1.8 V

5.5 V

Reel, Cut Tape

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 18 I/O Pins

ATTINY2313V-10SU
Microchip Technology
1: $2.23
5In Stock
NRND

Mfr. Part No.
ATTINY2313V-10SU

Mouser Part No
556-ATTINY2313V10SU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 18 I/O Pins

Datasheet

5In Stock

$2.23

$2.04

$1.85

Min.: 1
Mult.: 1

SMD/SMT

SOIC-20

AVR

8 bit

10 MHz

2 kB

128 B

No ADC

18 I/O

1.8 V

5.5 V

+ 85 C

Tube

8-bit Microcontrollers - MCU AVR 2KFL 128B EE1.8V 128B 1UART 20P-10MH

ATTINY2313V-10SUR
Microchip Technology
1: $2.31
1,343In Stock
NRND

Mfr. Part No.
ATTINY2313V-10SUR

Mouser Part No
556-ATTINY2313V10SUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 2KFL 128B EE1.8V 128B 1UART 20P-10MH

Datasheet

1,343In Stock

Cut Tape

$2.31

$2.12

$1.92

Reel

$1.92

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

SOIC-20

AVR

8 bit

10 MHz

2 kB

128 B

No ADC

18 I/O

1.8 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 512B FLASH 32B SRAM TIMER

ATTINY4-TS8R
Microchip Technology
1: $0.44
4,959In Stock
NRND

Mfr. Part No.
ATTINY4-TS8R

Mouser Part No
556-ATTINY4-TS8R

NRND

Microchip Technology

8-bit Microcontrollers - MCU 512B FLASH 32B SRAM TIMER

Datasheet

4,959In Stock

Cut Tape

$0.44

$0.40

$0.358

Reel

$0.358

Min.: 1
Mult.: 1

Reel: 4,500

SMD/SMT

SOT-23-6

AVR

8 bit

10 MHz

512 B

32 B

No ADC

4 I/O

1.8 V

5.5 V

+ 125 C

Reel, Cut Tape

AVR Core Microcontrollers - MCU

Types of Microcontrollers - MCU

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BGA-49
DFN-8
FFBGA-144
LQFP-144
LQFP-32
LQFP-48
MLF-10
MLF-20
MLF-28
MLF-32
MLF-44
MLF-64
PDIP-14
PDIP-20
PDIP-28
PDIP-40
PDIP-8
PLCC-44
QFN-20
QFN-24

4 I/O
6 I/O
10 I/O
11 I/O
12 I/O
15 I/O
16 I/O
17 I/O
18 I/O
19 I/O
20 I/O
21 I/O
22 I/O
23 I/O
24 I/O
25 I/O
26 I/O
27 I/O
28 I/O
32 I/O