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AVR Core Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Results: 2,102

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Part #

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

AVR32EA32-E/RXB
Microchip Technology
1: $1.14
970In Stock

Mfr. Part #
AVR32EA32-E/RXB

Mouser Part #
579-AVR32EA32-E/RXB

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

970In Stock

$1.14

Min.: 1
Mult.: 1

SMD/SMT

VQFN-32

AVR

32 kB

8 bit/16 bit

12 bit

20 MHz

28 I/O

4 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Tray

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

AVR32EA32-I/RXB
Microchip Technology
1: $1.13
955In Stock

Mfr. Part #
AVR32EA32-I/RXB

Mouser Part #
579-AVR32EA32-I/RXB

Microchip Technology

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

Learn More

Datasheet

955In Stock

$1.13

Min.: 1
Mult.: 1

SMD/SMT

VQFN-32

AVR

32 kB

8 bit

12 bit

20 MHz

27 I/O

4 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

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

AVR32EA48-E/6LX
Microchip Technology
1: $1.40
427In Stock

Mfr. Part #
AVR32EA48-E/6LX

Mouser Part #
579-AVR32EA48-E/6LX

Microchip Technology

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

Learn More

Datasheet

427In Stock

$1.40

Min.: 1
Mult.: 1

SMD/SMT

VQFN-48

AVR

32 kB

8 bit/16 bit

12 bit

20 MHz

42 I/O

4 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Tube

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

AVR32EA48-I/6LX
Microchip Technology
1: $1.39
419In Stock

Mfr. Part #
AVR32EA48-I/6LX

Mouser Part #
579-AVR32EA48-I/6LX

Microchip Technology

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

Learn More

Datasheet

419In Stock

$1.39

Min.: 1
Mult.: 1

SMD/SMT

VQFN-48

AVR

32 kB

8 bit

12 bit

20 MHz

27 I/O

4 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tube

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

AVR32EA48-I/PT
Microchip Technology
1: $1.42
655In Stock

Mfr. Part #
AVR32EA48-I/PT

Mouser Part #
579-AVR32EA48-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

655In Stock

$1.42

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

AVR

32 kB

8 bit

12 bit

20 MHz

27 I/O

4 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

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

AVR64EA32-E/RXB
Microchip Technology
1: $1.42
490In Stock

Mfr. Part #
AVR64EA32-E/RXB

Mouser Part #
579-AVR64EA32-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

490In Stock

$1.42

Min.: 1
Mult.: 1

SMD/SMT

VQFN-32

AVR

64 kB

8 bit/16 bit

12 bit

20 MHz

28 I/O

6 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Tray

8-bit Microcontrollers - MCU 64KB RWW 6KB RAM 32p VQFN 85C 20MHz CFD 12b ADC PGA 2xComp DAC 3xUART SPI TWI

AVR64EA32T-I/RXB
Microchip Technology
1: $1.30
3,232In Stock

Mfr. Part #
AVR64EA32T-I/RXB

Mouser Part #
579-AVR64EA32T-I/RXB

Microchip Technology

8-bit Microcontrollers - MCU 64KB RWW 6KB RAM 32p VQFN 85C 20MHz CFD 12b ADC PGA 2xComp DAC 3xUART SPI TWI

Learn More

Datasheet

3,232In Stock

Cut Tape

$1.30

Reel

$1.30

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

VQFN-32

AVR

64 kB

8 bit

12 bit

20 MHz

28 I/O

6 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

ATMEGA164PA-MU
Microchip Technology
1: $4.46
482In Stock
NRND

Mfr. Part #
ATMEGA164PA-MU

Mouser Part #
556-ATMEGA164PA-MU

NRND

Microchip Technology

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

Learn More

Datasheet

482In Stock

$4.46

Min.: 1
Mult.: 1

SMD/SMT

VQFN-44

AVR

16 kB

8 bit

10 bit

20 MHz

32 I/O

1 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

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

ATMEGA168-20AU
Microchip Technology
1: $3.77
773In Stock
NRND

Mfr. Part #
ATMEGA168-20AU

Mouser Part #
556-ATMEGA168-20AU

NRND

Microchip Technology

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

Learn More

Datasheet

773In Stock

$3.77

Min.: 1
Mult.: 1

SMD/SMT

TQFP-32

AVR

16 kB

8 bit

10 bit

20 MHz

23 I/O

1 kB

2.7 V

5.5 V

- 40 C

+ 85 C

Tray

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

ATMEGA168A-MU
Microchip Technology
1: $2.15
213In Stock
NRND

Mfr. Part #
ATMEGA168A-MU

Mouser Part #
556-ATMEGA168A-MU

NRND

Microchip Technology

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

Learn More

Datasheet

213In Stock

$2.15

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

AVR

16 kB

8 bit

10 bit

20 MHz

23 I/O

1 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

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

ATMEGA168A-PU
Microchip Technology
1: $2.94
844In Stock
3,136Expected 8/25/2026
NRND

Mfr. Part #
ATMEGA168A-PU

Mouser Part #
556-ATMEGA168A-PU

NRND

Microchip Technology

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

Learn More

Datasheet

844In Stock

3,136Expected 8/25/2026

$2.94

Min.: 1
Mult.: 1

Through Hole

PDIP-28

AVR

16 kB

8 bit

10 bit

20 MHz

23 I/O

1 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tube

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

ATMEGA32-16PU
Microchip Technology
1: $7.56
285In Stock
NRND

Mfr. Part #
ATMEGA32-16PU

Mouser Part #
556-ATMEGA32-16PU

NRND

Microchip Technology

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

Datasheet

285In Stock

$7.56

$6.93

$6.27

Min.: 1
Mult.: 1

Through Hole

PDIP-40

AVR

32 kB

8 bit

10 bit

16 MHz

32 I/O

2 kB

4.5 V

5.5 V

- 40 C

+ 85 C

Tube

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

ATMEGA324PA-MU
Microchip Technology
1: $5.04
225In Stock
NRND

Mfr. Part #
ATMEGA324PA-MU

Mouser Part #
556-ATMEGA324PA-MU

NRND

Microchip Technology

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

Learn More

Datasheet

225In Stock

$5.04

Min.: 1
Mult.: 1

SMD/SMT

VQFN-44

AVR

32 kB

8 bit

10 bit

20 MHz

32 I/O

2 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10MHZ 1.8V

ATMEGA324PV-10AU
Microchip Technology
1: $6.14
118In Stock
NRND

Mfr. Part #
ATMEGA324PV-10AU

Mouser Part #
556-ATMEGA324PV10AU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10MHZ 1.8V

Datasheet

118In Stock

$6.14

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

AVR

32 kB

8 bit

10 bit

10 MHz

32 I/O

2 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 2KB SRAM 20 MHZ GRN

ATMEGA328-MMH
Microchip Technology
1: $2.54
1,137In Stock
NRND

Mfr. Part #
ATMEGA328-MMH

Mouser Part #
556-ATMEGA328-MMH

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 2KB SRAM 20 MHZ GRN

Learn More

Datasheet

1,137In Stock

$2.54

$2.32

$2.11

Min.: 1
Mult.: 1

SMD/SMT

MLF-28

AVR

32 kB

8 bit

10 bit

20 MHz

23 I/O

2 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

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

ATMEGA328-MU
Microchip Technology
1: $2.42
224In Stock
NRND

Mfr. Part #
ATMEGA328-MU

Mouser Part #
556-ATMEGA328-MU

NRND

Microchip Technology

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

Learn More

Datasheet

224In Stock

$2.42

$2.21

$2.01

Min.: 1
Mult.: 1

SMD/SMT

MLF-32

AVR

32 kB

8 bit

10 bit

20 MHz

23 I/O

2 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

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

ATMEGA328-PU
Microchip Technology
1: $2.63
2,871In Stock
NRND

Mfr. Part #
ATMEGA328-PU

Mouser Part #
556-ATMEGA328-PU

NRND

Microchip Technology

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

Learn More

Datasheet

2,871In Stock

$2.63

Min.: 1
Mult.: 1

Through Hole

PDIP-28

AVR

32 kB

8 bit

10 bit

20 MHz

23 I/O

2 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 23 I/O Pins

ATMEGA48-20AU
Microchip Technology
1: $2.38
1,874In Stock
NRND

Mfr. Part #
ATMEGA48-20AU

Mouser Part #
556-ATMEGA48-20AU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 23 I/O Pins

Datasheet

1,874In Stock

$2.38

Min.: 1
Mult.: 1

SMD/SMT

TQFP-32

AVR

4 kB

8 bit

10 bit

20 MHz

23 I/O

512 B

2.7 V

5.5 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B EE-20MHZ 5V

ATMEGA48-20MUR
Microchip Technology
1: $2.47
1,669In Stock
NRND

Mfr. Part #
ATMEGA48-20MUR

Mouser Part #
556-ATMEGA48-20MUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B EE-20MHZ 5V

Datasheet

1,669In Stock

Cut Tape

$2.47

$2.41

Reel

$2.04

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

MLF-32

AVR

4 kB

8 bit

10 bit

20 MHz

23 I/O

512 B

2.7 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND

ATMEGA48A-AUR
Microchip Technology
1: $1.99
1,998In Stock
NRND

Mfr. Part #
ATMEGA48A-AUR

Mouser Part #
556-ATMEGA48A-AUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND

Learn More

Datasheet

1,998In Stock

Cut Tape

$1.99

Reel

$1.99

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

TQFP-32

AVR

4 kB

8 bit

10 bit

20 MHz

23 I/O

512 B

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND

ATMEGA48A-MMHR
Microchip Technology
1: $1.89
1,236In Stock
NRND

Mfr. Part #
ATMEGA48A-MMHR

Mouser Part #
556-ATMEGA48A-MMHR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND

Learn More

Datasheet

1,236In Stock

Cut Tape

$1.89

$1.86

Reel

$1.57

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

VQFN-28

AVR

4 kB

8 bit

10 bit

20 MHz

23 I/O

512 B

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND

ATMEGA48A-MU
Microchip Technology
1: $1.40
1,112In Stock
NRND

Mfr. Part #
ATMEGA48A-MU

Mouser Part #
556-ATMEGA48A-MU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND

Learn More

Datasheet

1,112In Stock

$1.40

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

AVR

4 kB

8 bit

10 bit

20 MHz

23 I/O

512 B

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

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

ATMEGA48PA-MMH
Microchip Technology
1: $1.63
549In Stock
NRND

Mfr. Part #
ATMEGA48PA-MMH

Mouser Part #
556-ATMEGA48PA-MMH

NRND

Microchip Technology

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

Learn More

Datasheet

549In Stock

$1.63

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

AVR

4 kB

8 bit

10 bit

20 MHz

23 I/O

512 B

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B RAM-10MHZ 1.8V

ATMEGA48V-10AUR
Microchip Technology
1: $2.47
860In Stock
NRND

Mfr. Part #
ATMEGA48V-10AUR

Mouser Part #
556-ATMEGA48V-10AUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B RAM-10MHZ 1.8V

Datasheet

860In Stock

Cut Tape

$2.47

Reel

$2.47

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

TQFP-32

AVR

4 kB

8 bit

10 bit

10 MHz

23 I/O

512 B

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 23 I/O Pins

ATMEGA48V-10MU
Microchip Technology
1: $2.38
214In Stock
NRND

Mfr. Part #
ATMEGA48V-10MU

Mouser Part #
556-ATMEGA48V10MU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 23 I/O Pins

Datasheet

214In Stock

$2.38

$2.18

$1.97

Min.: 1
Mult.: 1

SMD/SMT

MLF-32

AVR

4 kB

8 bit

10 bit

10 MHz

23 I/O

512 B

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

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