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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 32KB FLASH 1KB EE 4K SRAM 3.6V

ATXMEGA32D4-AU
Microchip Technology
1: Rp66.779
420In Stock
800Expected 28/09/2026

Mfr. Part No.
ATXMEGA32D4-AU

Mouser Part No
556-ATXMEGA32D4-AU

Microchip Technology

8-bit Microcontrollers - MCU 32KB FLASH 1KB EE 4K SRAM 3.6V

Datasheet

420In Stock

800Expected 28/09/2026

Rp66.779

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

AVR

32 kB

8 bit/16 bit

12 bit

32 MHz

34 I/O

4 kB

1.6 V

3.6 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU TQFP, 105C, Green 1.6-3.6V

ATXMEGA32E5-AN
Microchip Technology
1: Rp67.697
386In Stock

Mfr. Part No.
ATXMEGA32E5-AN

Mouser Part No
556-ATXMEGA32E5-AN

Microchip Technology

8-bit Microcontrollers - MCU TQFP, 105C, Green 1.6-3.6V

Datasheet

386In Stock

Rp67.697

Rp62.193

Rp56.322

Min.: 1
Mult.: 1

SMD/SMT

TQFP-32

AVR

32 kB

8 bit/16 bit

12 bit

32 MHz

34 I/O

4 kB

1.6 V

3.6 V

- 40 C

+ 105 C

Tray

8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB

ATXMEGA64A3-MH
Microchip Technology
1: Rp177.773
2In Stock

Mfr. Part No.
ATXMEGA64A3-MH

Mouser Part No
556-ATXMEGA64A3-MH

Microchip Technology

8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB

Learn More

Datasheet

2In Stock

Rp177.773

Rp163.096

Rp147.502

Min.: 1
Mult.: 1

SMD/SMT

QFN-64

AVR

64 kB

8 bit/16 bit

12 bit

32 MHz

50 I/O

4 kB

1.6 V

3.6 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 64KB FL 2KB EE 4KB SRAM IND 1.6-3.6V

ATXMEGA64A3-MHR
Microchip Technology
1: Rp180.525
197In Stock

Mfr. Part No.
ATXMEGA64A3-MHR

Mouser Part No
556-ATXMEGA64A3-MHR

Microchip Technology

8-bit Microcontrollers - MCU 64KB FL 2KB EE 4KB SRAM IND 1.6-3.6V

Datasheet

197In Stock

Cut Tape

Rp180.525

Rp176.122

Reel

Rp149.703

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

SMD/SMT

QFN-64

AVR

64 kB

8 bit/16 bit

12 bit

32 MHz

50 I/O

4 kB

1.6 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR8 64KB FLSH 4KB

ATXMEGA64A3U-MH
Microchip Technology
1: Rp100.536
284In Stock

Mfr. Part No.
ATXMEGA64A3U-MH

Mouser Part No
556-ATXMEGA64A3U-MH

Microchip Technology

8-bit Microcontrollers - MCU AVR8 64KB FLSH 4KB

Datasheet

284In Stock

Rp100.536

Rp92.280

Rp83.474

Min.: 1
Mult.: 1

SMD/SMT

QFN-64

AVR

64 kB

8 bit/16 bit

12 bit

32 MHz

50 I/O

4 kB

1.6 V

3.6 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU AVR 64KBFLASH 64TQFP GREEN, 1.6-3.6V

ATXMEGA64C3-AU
Microchip Technology
1: Rp109.893
54In Stock

Mfr. Part No.
ATXMEGA64C3-AU

Mouser Part No
556-ATXMEGA64C3-AU

Microchip Technology

8-bit Microcontrollers - MCU AVR 64KBFLASH 64TQFP GREEN, 1.6-3.6V

Datasheet

54In Stock

Rp109.893

Rp100.903

Rp91.363

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

AVR

64 kB

8 bit/16 bit

12 bit

32 MHz

50 I/O

4 kB

1.6 V

3.6 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 64KB FL, 2KB EE,4KB SRAM 1.6-3.6V

ATXMEGA64D4-AU
Microchip Technology
1: Rp87.694
183In Stock

Mfr. Part No.
ATXMEGA64D4-AU

Mouser Part No
556-ATXMEGA64D4-AU

Microchip Technology

8-bit Microcontrollers - MCU 64KB FL, 2KB EE,4KB SRAM 1.6-3.6V

Datasheet

183In Stock

Rp87.694

Rp80.355

Rp74.668

Rp72.834

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

AVR

64 kB

8 bit/16 bit

12 bit

32 MHz

34 I/O

4 kB

1.6 V

3.6 V

- 40 C

+ 85 C

Tray

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

AVR128DA48T-I/6LX
Microchip Technology
1: Rp36.875
677In Stock

Mfr. Part No.
AVR128DA48T-I/6LX

Mouser Part No
579-1203NI2148M5000T

Microchip Technology

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

Learn More

Datasheet

677In Stock

Cut Tape

Rp36.875

Rp35.958

Reel

Rp30.638

Min.: 1
Mult.: 1

: 3.300

SMD/SMT

VQFN-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, 16KB, TQFP

ATMEGA1609-AF
Microchip Technology
1: Rp31.739
301In Stock

Mfr. Part No.
ATMEGA1609-AF

Mouser Part No
579-ATMEGA1609-AF

Microchip Technology

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

Learn More

Datasheet

301In Stock

Rp31.739

Rp31.188

Rp31.005

Rp29.904

Rp29.537

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

+ 125 C

Tray

8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC14, Ind 125C, Green, T&R

ATTINY1604-SSFR
Microchip Technology
1: Rp14.493
1.854In Stock

Mfr. Part No.
ATTINY1604-SSFR

Mouser Part No
579-ATTINY1604-SSFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC14, Ind 125C, Green, T&R

Learn More

Datasheet

1.854In Stock

Cut Tape

Rp14.493

Rp14.035

Reel

Rp11.925

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOIC-14

AVR

16 kB

8 bit

10 bit

20 MHz

12 I/O

1 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 20MHz, 16KB, QFN24, Ind 105C, Green, Tray

ATTINY1617-MN
Microchip Technology
1: Rp21.465
448In Stock

Mfr. Part No.
ATTINY1617-MN

Mouser Part No
579-ATTINY1617-MN

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, QFN24, Ind 105C, Green, Tray

Learn More

Datasheet

448In Stock

Rp21.465

Rp19.814

Rp18.163

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

AVR

16 kB

8 bit

10 bit

20 MHz

22 I/O

2 kB

1.8 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Tray

8-bit Microcontrollers - MCU 20MHz, 2KB, SOIC8, Ind 125C, Green, Tube

ATTINY202-SSF
Microchip Technology
1: Rp9.356
929In Stock
2.100Expected 31/08/2026

Mfr. Part No.
ATTINY202-SSF

Mouser Part No
579-ATTINY202-SSF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 2KB, SOIC8, Ind 125C, Green, Tube

Learn More

Datasheet

929In Stock

2.100Expected 31/08/2026

Rp9.356

Rp9.173

Rp9.155

Rp9.136

Rp7.889

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

AVR

2 kB

8 bit

10 bit

20 MHz

6 I/O

128 B

1.8 V

5.5 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 20MHz, 32KB, TSSOP14, Ind 125C, Green

ATTINY3224-XF
Microchip Technology
1: Rp19.814
385In Stock

Mfr. Part No.
ATTINY3224-XF

Mouser Part No
579-ATTINY3224-XF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 32KB, TSSOP14, Ind 125C, Green

Learn More

Datasheet

385In Stock

Rp19.814

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-14

AVR

32 kB

8 bit

12 bit

20 MHz

12 I/O

3 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 20MHz, 32KB, TSSOP14, Ind 85C, Green

ATTINY3224-XU
Microchip Technology
1: Rp18.163
1.494In Stock

Mfr. Part No.
ATTINY3224-XU

Mouser Part No
579-ATTINY3224-XU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 32KB, TSSOP14, Ind 85C, Green

Learn More

Datasheet

1.494In Stock

Rp18.163

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-14

AVR

32 kB

8 bit

12 bit

20 MHz

12 I/O

3 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 20MHz, 32KB,VQFN20, Ind 85C, Green

ATTINY3226-MU
Microchip Technology
1: Rp18.896
1.530In Stock

Mfr. Part No.
ATTINY3226-MU

Mouser Part No
579-ATTINY3226-MU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 32KB,VQFN20, Ind 85C, Green

Learn More

Datasheet

1.530In Stock

Rp18.896

Rp17.245

Rp15.594

Min.: 1
Mult.: 1

SMD/SMT

VQFN-20

AVR

32 kB

8 bit

12 bit

20 MHz

18 I/O

3 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 125C, Green, Tube

ATTINY404-SSF
Microchip Technology
1: Rp12.108
106In Stock
4.617Expected 26/10/2026

Mfr. Part No.
ATTINY404-SSF

Mouser Part No
579-ATTINY404-SSF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 125C, Green, Tube

Learn More

Datasheet

106In Stock

4.617Expected 26/10/2026

Rp12.108

Rp11.191

Rp10.090

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

AVR

4 kB

8 bit

10 bit

20 MHz

12 I/O

256 B

1.8 V

5.5 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 125C, Green, Tube

ATTINY406-SF
Microchip Technology
1: Rp18.163
585In Stock

Mfr. Part No.
ATTINY406-SF

Mouser Part No
579-ATTINY406-SF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 125C, Green, Tube

Learn More

Datasheet

585In Stock

Rp18.163

Rp16.511

Rp14.860

Min.: 1
Mult.: 1

SMD/SMT

SOIC-20

AVR

4 kB

8 bit

10 bit

20 MHz

18 I/O

256 B

1.8 V

5.5 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 125C, Green, Tube

ATTINY412-SSF
Microchip Technology
1: Rp10.090
900In Stock

Mfr. Part No.
ATTINY412-SSF

Mouser Part No
579-ATTINY412-SSF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 125C, Green, Tube

Learn More

Datasheet

900In Stock

Rp10.090

Rp9.173

Rp8.439

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

AVR

4 kB

8 bit

10 bit

20 MHz

6 I/O

256 B

1.8 V

5.5 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ind 125C, Green, Tray

ATTINY417-MF
Microchip Technology
1: Rp18.896
130In Stock

Mfr. Part No.
ATTINY417-MF

Mouser Part No
579-ATTINY417-MF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ind 125C, Green, Tray

Learn More

Datasheet

130In Stock

Rp18.896

Min.: 1
Mult.: 1

SMD/SMT

VQFN-24

AVR

4 kB

8 bit

10 bit

20 MHz

22 I/O

256 B

1.8 V

5.5 V

- 40 C

+ 125 C

AEC-Q100

Tray

8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ind 105C, Green, Tray

ATTINY417-MN
Microchip Technology
1: Rp18.529
213In Stock
980Expected 15/10/2026

Mfr. Part No.
ATTINY417-MN

Mouser Part No
579-ATTINY417-MN

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ind 105C, Green, Tray

Learn More

Datasheet

213In Stock

980Expected 15/10/2026

Rp18.529

Rp15.411

Min.: 1
Mult.: 1

SMD/SMT

VQFN-24

AVR

4 kB

8 bit

10 bit

20 MHz

22 I/O

256 B

1.8 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Tray

8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC20, Ind 85C, Green

ATTINY826-SU
Microchip Technology
1: Rp20.731
827In Stock

Mfr. Part No.
ATTINY826-SU

Mouser Part No
579-ATTINY826-SU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC20, Ind 85C, Green

Learn More

Datasheet

827In Stock

Rp20.731

Rp18.896

Rp17.062

Min.: 1
Mult.: 1

SMD/SMT

SOIC-20

AVR

8 kB

8 bit

12 bit

20 MHz

18 I/O

1 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 128 KB, 28-pin, 125C, SPDIP, Tube

AVR128DA28-E/SP
Microchip Technology
1: Rp60.725
308In Stock

Mfr. Part No.
AVR128DA28-E/SP

Mouser Part No
579-AVR128DA28-E/SP

Microchip Technology

8-bit Microcontrollers - MCU 128 KB, 28-pin, 125C, SPDIP, Tube

Learn More

Datasheet

308In Stock

Rp60.725

Rp55.588

Rp50.452

Min.: 1
Mult.: 1

Through Hole

SPDIP-28

AVR

128 kB

8 bit

12 bit

24 MHz

23 I/O

16 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 28p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI

AVR128DA28-E/SS
Microchip Technology
1: Rp33.573
441In Stock

Mfr. Part No.
AVR128DA28-E/SS

Mouser Part No
579-AVR128DA28-E/SS

Microchip Technology

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 28p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI

Learn More

Datasheet

441In Stock

Rp33.573

Min.: 1
Mult.: 1

SMD/SMT

SSOP-28

AVR

128 kB

8 bit

12 bit

24 MHz

23 I/O

16 kB

1.8 V

5.5 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 28p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI

AVR128DA28-I/SO
Microchip Technology
1: Rp31.188
190In Stock

Mfr. Part No.
AVR128DA28-I/SO

Mouser Part No
579-AVR128DA28-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 28p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI

Learn More

Datasheet

190In Stock

Rp31.188

Rp28.620

Rp25.868

Min.: 1
Mult.: 1

SMD/SMT

SOIC-28

AVR

128 kB

8 bit

12 bit

24 MHz

23 I/O

16 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 128 KB, 28-pin, 85C, SPDIP, Tube

AVR128DA28-I/SP
Microchip Technology
1: Rp59.074
226In Stock

Mfr. Part No.
AVR128DA28-I/SP

Mouser Part No
579-AVR128DA28-I/SP

Microchip Technology

8-bit Microcontrollers - MCU 128 KB, 28-pin, 85C, SPDIP, Tube

Learn More

Datasheet

226In Stock

Rp59.074

Rp54.488

Rp49.167

Min.: 1
Mult.: 1

Through Hole

SPDIP-28

AVR

128 kB

8 bit

12 bit

24 MHz

23 I/O

16 kB

1.8 V

5.5 V

- 40 C

+ 85 C

Tube

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