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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 20MHz, 48KB, TQFP

ATMEGA4809-AF
Microchip Technology
1: $2.95
15,587In Stock

Mfr. Part #
ATMEGA4809-AF

Mouser Part #
556-ATMEGA4809-AF

Microchip Technology

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

Learn More

Datasheet

15,587In Stock

$2.95

$2.67

$2.43

$2.34

Quote

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

AVR

48 kB

8 bit

10 bit

20 MHz

41 I/O

6 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Tray

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

AVR32DB48-I/PT
Microchip Technology
1: $2.77
3,591In Stock

Mfr. Part #
AVR32DB48-I/PT

Mouser Part #
579-AVR32DB48-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

Learn More

Datasheet

3,591In Stock

$2.77

$2.76

$2.60

$2.36

$2.34

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

AVR

32 kB

8 bit

12 bit

24 MHz

41 I/O

4 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP

ATMEGA3209-AUR
Microchip Technology
1: $2.65
2,783In Stock

Mfr. Part #
ATMEGA3209-AUR

Mouser Part #
556-ATMEGA3209-AUR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP

Learn More

Datasheet

2,783In Stock

Cut Tape

$2.65

$2.40

$2.20

Reel

$2.20

$2.19

Quote

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TQFP-48

AVR

32 kB

8 bit

10 bit

20 MHz

41 I/O

4 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

AVR64DB48-E/PT
Microchip Technology
1: $3.27
1,883In Stock

Mfr. Part #
AVR64DB48-E/PT

Mouser Part #
579-AVR64DB48-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

Learn More

Datasheet

1,883In Stock

$3.27

$2.99

$2.71

$2.70

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

AVR

64 kB

8 bit

12 bit

24 MHz

41 I/O

8 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Tray

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI

AVR128DA48T-I/PT
Microchip Technology
1: $3.21
4,080In Stock

Mfr. Part #
AVR128DA48T-I/PT

Mouser Part #
579-AVR128DA48T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI

Learn More

Datasheet

4,080In Stock

Cut Tape

$3.21

$2.95

$2.67

Reel

$2.67

$2.65

Min.: 1
Mult.: 1

Reel: 1,600

SMD/SMT

TQFP-48

AVR

128 kB

8 bit

12 bit

24 MHz

41 I/O

16 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

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

ATMEGA809-AU
Microchip Technology
1: $2.25
3,977In Stock

Mfr. Part #
ATMEGA809-AU

Mouser Part #
556-ATMEGA809-AU

Microchip Technology

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

Learn More

Datasheet

3,977In Stock

$2.25

$2.05

$1.86

$1.84

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

AVR

8 kB

8 bit

10 bit

20 MHz

27 I/O

1 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Tray

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

ATMEGA1609-AFR
Microchip Technology
1: $2.70
2,480In Stock

Mfr. Part #
ATMEGA1609-AFR

Mouser Part #
579-ATMEGA1609-AFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

Learn More

Datasheet

2,480In Stock

Cut Tape

$2.70

$2.45

$2.23

Reel

$2.23

$2.22

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TQFP-48

AVR

16 kB

8 bit

10 bit

20 MHz

41 I/O

2 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

AVR64DB48T-I/PT
Microchip Technology
1: $3.18
3,098In Stock

Mfr. Part #
AVR64DB48T-I/PT

Mouser Part #
579-AVR64DB48T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

Learn More

Datasheet

3,098In Stock

Cut Tape

$3.18

$2.91

$2.64

Reel

$2.64

Min.: 1
Mult.: 1

Reel: 1,600

SMD/SMT

TQFP-48

AVR

64 kB

8 bit

12 bit

24 MHz

41 I/O

8 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP

ATMEGA3209-AF
Microchip Technology
1: $2.81
1,025In Stock

Mfr. Part #
ATMEGA3209-AF

Mouser Part #
556-ATMEGA3209-AF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP

Learn More

Datasheet

1,025In Stock

$2.81

$2.56

$2.37

$2.31

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

AVR

32 kB

8 bit

10 bit

20 MHz

41 I/O

4 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Tray

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

AVR32DB48T-E/PT
Microchip Technology
1: $3.15
2,925In Stock

Mfr. Part #
AVR32DB48T-E/PT

Mouser Part #
579-AVR32DB48T-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

Learn More

Datasheet

2,925In Stock

Cut Tape

$3.15

$2.88

$2.62

$2.60

Reel

$2.60

$2.59

Min.: 1
Mult.: 1

Reel: 1,600

SMD/SMT

TQFP-48

AVR

32 kB

8 bit

12 bit

24 MHz

41 I/O

4 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI

AVR32DA48T-I/PT
Microchip Technology
1: $2.84
4,551In Stock

Mfr. Part #
AVR32DA48T-I/PT

Mouser Part #
579-AVR32DA48T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI

Learn More

Datasheet

4,551In Stock

Cut Tape

$2.84

$2.60

$2.36

Reel

$2.36

$2.34

Min.: 1
Mult.: 1

Reel: 1,600

SMD/SMT

TQFP-48

AVR

32 kB

8 bit

12 bit

24 MHz

41 I/O

4 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

AVR32DB48-E/PT
Microchip Technology
1: $3.12
994In Stock

Mfr. Part #
AVR32DB48-E/PT

Mouser Part #
579-AVR32DB48-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

Learn More

Datasheet

994In Stock

$3.12

$2.87

$2.59

$2.57

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

AVR

32 kB

8 bit

12 bit

24 MHz

41 I/O

4 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Tray

8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP

ATMEGA3209-AU
Microchip Technology
1: $2.59
524In Stock

Mfr. Part #
ATMEGA3209-AU

Mouser Part #
556-ATMEGA3209-AU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP

Learn More

Datasheet

524In Stock

$2.59

$2.36

$2.14

$2.12

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

AVR

32 kB

8 bit

10 bit

20 MHz

41 I/O

4 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, PDID, 12b ADC, 3xComp,PTC,3xZCD,DAC,UART,SPI,TWI

AVR128DA48-I/PT
Microchip Technology
1: $3.05
583In Stock

Mfr. Part #
AVR128DA48-I/PT

Mouser Part #
579-AVR128DA48-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, PDID, 12b ADC, 3xComp,PTC,3xZCD,DAC,UART,SPI,TWI

Learn More

Datasheet

583In Stock

$3.05

$2.91

$2.67

$2.65

$2.64

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

AVR

128 kB

8 bit

12 bit

24 MHz

41 I/O

16 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI

AVR32DA48-I/PT
Microchip Technology
1: $2.81
593In Stock

Mfr. Part #
AVR32DA48-I/PT

Mouser Part #
579-AVR32DA48-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI

Learn More

Datasheet

593In Stock

$2.81

$2.73

$2.57

$2.33

$2.31

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

AVR

32 kB

8 bit

12 bit

24 MHz

41 I/O

4 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

ATMEGA1609-AU
Microchip Technology
1: $2.40
990In Stock

Mfr. Part #
ATMEGA1609-AU

Mouser Part #
556-ATMEGA1609-AU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

Learn More

Datasheet

990In Stock

$2.40

$2.19

$1.98

$1.97

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

AVR

16 kB

8 bit

10 bit

20 MHz

41 I/O

2 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

AVR32DB48T-I/PT
Microchip Technology
1: $2.87
1,576In Stock

Mfr. Part #
AVR32DB48T-I/PT

Mouser Part #
579-AVR32DB48T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

Learn More

Datasheet

1,576In Stock

Cut Tape

$2.87

$2.64

$2.39

Reel

$2.39

$2.36

Min.: 1
Mult.: 1

Reel: 1,600

SMD/SMT

TQFP-48

AVR

32 kB

8 bit

12 bit

24 MHz

41 I/O

4 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

AVR64DB48T-E/PT
Microchip Technology
1: $3.32
3,197In Stock

Mfr. Part #
AVR64DB48T-E/PT

Mouser Part #
579-AVR64DB48T-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

Learn More

Datasheet

3,197In Stock

Cut Tape

$3.32

$3.04

$2.76

$2.74

Reel

$2.74

$2.73

Min.: 1
Mult.: 1

Reel: 1,600

SMD/SMT

TQFP-48

AVR

64 kB

8 bit

12 bit

24 MHz

41 I/O

8 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Reel, Cut Tape

32-bit Microcontrollers - MCU 256k flash Ind

AT32UC3A4256S-C1UR
Microchip Technology
1: $20.03
2,016In Stock

Mfr. Part #
AT32UC3A4256S-C1UR

Mouser Part #
556-AT32UC3A4256SC1R

Microchip Technology

32-bit Microcontrollers - MCU 256k flash Ind

Learn More

Datasheet

2,016In Stock

Cut Tape

$20.03

$18.20

$16.49

Reel

$16.49

Min.: 1
Mult.: 1

Reel: 4,000

SMD/SMT

VFBGA-100

AVR

256 kB

32 bit

10 bit

84 MHz

70 I/O

64 kB

1.8 V

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

ATMEGA1609-AUR
Microchip Technology
1: $2.43
2,372In Stock

Mfr. Part #
ATMEGA1609-AUR

Mouser Part #
556-ATMEGA1609-AUR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

Learn More

Datasheet

2,372In Stock

Cut Tape

$2.43

$2.22

$2.02

Reel

$2.02

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TQFP-48

AVR

16 kB

8 bit

10 bit

20 MHz

41 I/O

2 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP

ATMEGA3209-AFR
Microchip Technology
1: $2.84
900In Stock

Mfr. Part #
ATMEGA3209-AFR

Mouser Part #
556-ATMEGA3209-AFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP

Learn More

Datasheet

900In Stock

Cut Tape

$2.84

$2.57

$2.34

Reel

$2.34

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TQFP-48

AVR

32 kB

8 bit

10 bit

20 MHz

41 I/O

4 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Reel, Cut Tape

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

ATMEGA4809-AFR
Microchip Technology
1: $2.98
7,603In Stock

Mfr. Part #
ATMEGA4809-AFR

Mouser Part #
556-ATMEGA4809-AFR

Microchip Technology

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

Learn More

Datasheet

7,603In Stock

Cut Tape

$2.98

$2.70

$2.45

Reel

$2.45

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TQFP-48

AVR

48 kB

8 bit

10 bit

20 MHz

41 I/O

6 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

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

ATMEGA4809-AU
Microchip Technology
1: $2.70
992In Stock
1,500Expected 2026-02-26

Mfr. Part #
ATMEGA4809-AU

Mouser Part #
556-ATMEGA4809-AU

Microchip Technology

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

Learn More

Datasheet

992In Stock

1,500Expected 2026-02-26

$2.70

$2.45

$2.23

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

AVR

48 kB

8 bit

10 bit

20 MHz

41 I/O

6 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

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

ATMEGA4809-AUR
Microchip Technology
1: $2.73
1,561In Stock

Mfr. Part #
ATMEGA4809-AUR

Mouser Part #
556-ATMEGA4809-AUR

Microchip Technology

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

Learn More

Datasheet

1,561In Stock

Cut Tape

$2.73

$2.48

$2.25

Reel

$2.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TQFP-48

AVR

48 kB

8 bit

10 bit

20 MHz

41 I/O

6 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI

AVR128DA48T-E/PT
Microchip Technology
1: $3.49
1,140In Stock

Mfr. Part #
AVR128DA48T-E/PT

Mouser Part #
579-AVR128DA48T-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI

Learn More

Datasheet

1,140In Stock

Cut Tape

$3.49

$3.19

$2.90

Reel

$2.90

Min.: 1
Mult.: 1

Reel: 1,600

SMD/SMT

TQFP-48

AVR

128 kB

8 bit

12 bit

24 MHz

41 I/O

16 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Reel, Cut Tape

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