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XMEGA A4U Series 8-bit Microcontrollers - MCU

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Results: 26

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Series = XMEGA A4U

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Part #

8-bit Microcontrollers - MCU 44QFN 85C GREEN 1.6-3.6V

ATXMEGA32A4U-MHR
Microchip Technology
1: CHF 2.99
18’376In Stock

Mfr. Part No.
ATXMEGA32A4U-MHR

Mouser Part No
556-ATXMEGA32A4U-MHR

Microchip Technology

8-bit Microcontrollers - MCU 44QFN 85C GREEN 1.6-3.6V

Datasheet

18’376In Stock

Cut Tape

CHF 2.99

CHF 2.90

CHF 2.64

CHF 2.62

View

Reel

CHF 2.47

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

AVR

32 kB

4 kB

VQFN-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 44TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R

ATXMEGA32A4U-ANR
Microchip Technology
1: CHF 3.14
7’257In Stock

Mfr. Part No.
ATXMEGA32A4U-ANR

Mouser Part No
556-ATXMEGA32A4U-ANR

Microchip Technology

8-bit Microcontrollers - MCU 44TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R

Datasheet

7’257In Stock

Cut Tape

CHF 3.14

CHF 3.09

CHF 2.97

CHF 2.61

Reel

CHF 2.61

MouseReel Available

Min.: 1
Mult.: 1

: 2’000

AVR

32 kB

4 kB

TQFP-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

0 C

+ 105 C

XMEGA A4U

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 44QFN, IT, Grn 1.6-3.6V

ATXMEGA16A4U-MHR
Microchip Technology
1: CHF 3.32
7’385In Stock

Mfr. Part No.
ATXMEGA16A4U-MHR

Mouser Part No
556-ATXMEGA16A4U-MHR

Microchip Technology

8-bit Microcontrollers - MCU 44QFN, IT, Grn 1.6-3.6V

Datasheet

7’385In Stock

Cut Tape

CHF 3.32

CHF 3.25

CHF 3.14

CHF 3.10

Reel

CHF 2.77

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

AVR

16 kB

2 kB

VQFN-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 44 TQFP, 105C TEMP, GREEN, 1.6-3.6V

ATXMEGA16A4U-AN
Microchip Technology
1: CHF 3.19
457In Stock

Mfr. Part No.
ATXMEGA16A4U-AN

Mouser Part No
556-ATXMEGA16A4U-AN

Microchip Technology

8-bit Microcontrollers - MCU 44 TQFP, 105C TEMP, GREEN, 1.6-3.6V

Datasheet

457In Stock

CHF 3.19

CHF 2.98

CHF 2.97

Quote

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

TQFP-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

0 C

+ 105 C

XMEGA A4U

Tray

8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH 2KB EE, 4KB GREEN

ATXMEGA64A4U-CUR
Microchip Technology
1: CHF 4.65
5’995In Stock

Mfr. Part No.
ATXMEGA64A4U-CUR

Mouser Part No
556-ATXMEGA64A4U-CUR

Microchip Technology

8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH 2KB EE, 4KB GREEN

Datasheet

5’995In Stock

Cut Tape

CHF 4.65

CHF 4.17

CHF 4.15

CHF 4.13

View

Reel

CHF 3.85

MouseReel Available

Min.: 1
Mult.: 1

: 6’000

AVR

64 kB

4 kB

VFBGA-49

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Reel, Cut Tape, MouseReel

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

ATXMEGA64A4U-AUR
Microchip Technology
1: CHF 4.17
1’667In Stock

Mfr. Part No.
ATXMEGA64A4U-AUR

Mouser Part No
556-ATXMEGA64A4U-AUR

Microchip Technology

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

Datasheet

1’667In Stock

Cut Tape

CHF 4.17

CHF 4.05

CHF 3.88

CHF 3.87

CHF 3.48

Reel

CHF 3.48

MouseReel Available

Min.: 1
Mult.: 1

: 2’000

AVR

64 kB

4 kB

TQFP-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 44TQFP, 105C TEMP, GREEN, 1.6-3.6V

ATXMEGA32A4U-AN
Microchip Technology
1: CHF 3.04
268In Stock

Mfr. Part No.
ATXMEGA32A4U-AN

Mouser Part No
556-ATXMEGA32A4U-AN

Microchip Technology

8-bit Microcontrollers - MCU 44TQFP, 105C TEMP, GREEN, 1.6-3.6V

Datasheet

268In Stock

CHF 3.04

CHF 2.79

CHF 2.69

CHF 2.53

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

TQFP-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

0 C

+ 105 C

XMEGA A4U

Tray

8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB

ATXMEGA32A4U-CU
Microchip Technology
1: CHF 2.78
213In Stock

Mfr. Part No.
ATXMEGA32A4U-CU

Mouser Part No
556-ATXMEGA32A4U-CU

Microchip Technology

8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB

Datasheet

213In Stock

CHF 2.78

CHF 2.68

CHF 2.67

CHF 2.66

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

BGA-49

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Tray

8-bit Microcontrollers - MCU 49VFBGA, IND TEMP GREEN, 1.6-3.6V

ATXMEGA64A4U-CU
Microchip Technology
1: CHF 4.56
388In Stock

Mfr. Part No.
ATXMEGA64A4U-CU

Mouser Part No
556-ATXMEGA64A4U-CU

Microchip Technology

8-bit Microcontrollers - MCU 49VFBGA, IND TEMP GREEN, 1.6-3.6V

Datasheet

388In Stock

CHF 4.56

CHF 4.17

CHF 3.77

Min.: 1
Mult.: 1

AVR

64 kB

4 kB

VFBGA-49

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Tray

8-bit Microcontrollers - MCU AVR8 16KB FLSH 2KB

ATXMEGA16A4U-CU
Microchip Technology
1: CHF 3.35
260In Stock

Mfr. Part No.
ATXMEGA16A4U-CU

Mouser Part No
556-ATXMEGA16A4U-CU

Microchip Technology

8-bit Microcontrollers - MCU AVR8 16KB FLSH 2KB

Datasheet

260In Stock

CHF 3.35

CHF 3.11

CHF 3.06

CHF 3.05

View

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

BGA-49

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Tray

8-bit Microcontrollers - MCU 44TQFP, IND TEMP GREEN, 1.6-3.6V

ATXMEGA128A4U-AU
Microchip Technology
1: CHF 4.90
1’266In Stock

Mfr. Part No.
ATXMEGA128A4U-AU

Mouser Part No
556-ATXMEGA128A4U-AU

Microchip Technology

8-bit Microcontrollers - MCU 44TQFP, IND TEMP GREEN, 1.6-3.6V

Datasheet

1’266In Stock

CHF 4.90

CHF 4.50

CHF 4.08

Min.: 1
Mult.: 1

AVR

128 kB

8 kB

TQFP-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Tray

8-bit Microcontrollers - MCU 49VFBGA, IND TEMP GREEN, 1.6-3.6V

ATXMEGA128A4U-CU
Microchip Technology
1: CHF 5.19
857In Stock

Mfr. Part No.
ATXMEGA128A4U-CU

Mouser Part No
556-ATXMEGA128A4U-CU

Microchip Technology

8-bit Microcontrollers - MCU 49VFBGA, IND TEMP GREEN, 1.6-3.6V

Datasheet

857In Stock

CHF 5.19

CHF 4.75

CHF 4.31

Min.: 1
Mult.: 1

AVR

128 kB

8 kB

BGA-49

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Tray

8-bit Microcontrollers - MCU 44QFN, IND TEMP GREEN, 1.6-3.6V

ATXMEGA128A4U-MH
Microchip Technology
1: CHF 4.44
678In Stock

Mfr. Part No.
ATXMEGA128A4U-MH

Mouser Part No
556-ATXMEGA128A4U-MH

Microchip Technology

8-bit Microcontrollers - MCU 44QFN, IND TEMP GREEN, 1.6-3.6V

Datasheet

678In Stock

CHF 4.44

Min.: 1
Mult.: 1

AVR

128 kB

8 kB

VQFN-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Tray

8-bit Microcontrollers - MCU 44TQFP 85C GREEN1.6-3.6V

ATXMEGA128A4U-AUR
Microchip Technology
1: CHF 5.01
1’962In Stock

Mfr. Part No.
ATXMEGA128A4U-AUR

Mouser Part No
556-ATXMEGA128A4UAUR

Microchip Technology

8-bit Microcontrollers - MCU 44TQFP 85C GREEN1.6-3.6V

Datasheet

1’962In Stock

Cut Tape

CHF 5.01

Reel

CHF 5.01

MouseReel Available

Min.: 1
Mult.: 1

: 1’500

AVR

128 kB

8 kB

TQFP-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 85C,1.6-3.6V MCU AVRMCU 8BIT

ATXMEGA128A4U-MHR
Microchip Technology
1: CHF 4.56
924In Stock

Mfr. Part No.
ATXMEGA128A4U-MHR

Mouser Part No
556-ATXMEGA128A4UMHR

Microchip Technology

8-bit Microcontrollers - MCU 85C,1.6-3.6V MCU AVRMCU 8BIT

Datasheet

924In Stock

Cut Tape

CHF 4.56

Reel

CHF 4.56

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

AVR

128 kB

8 kB

VQFN-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB

ATXMEGA32A4U-MH
Microchip Technology
1: CHF 2.89
2’197In Stock

Mfr. Part No.
ATXMEGA32A4U-MH

Mouser Part No
556-ATXMEGA32A4U-MH

Microchip Technology

8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB

Datasheet

2’197In Stock

CHF 2.89

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

QFN-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Tray

8-bit Microcontrollers - MCU 44QFN, IND TEMP GREEN, 1.6-3.6V

ATXMEGA64A4U-MH
Microchip Technology
1: CHF 4.07
1’760In Stock

Mfr. Part No.
ATXMEGA64A4U-MH

Mouser Part No
556-ATXMEGA64A4U-MH

Microchip Technology

8-bit Microcontrollers - MCU 44QFN, IND TEMP GREEN, 1.6-3.6V

Datasheet

1’760In Stock

CHF 4.07

CHF 3.73

CHF 3.37

Min.: 1
Mult.: 1

AVR

64 kB

4 kB

VQFN-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Tray

8-bit Microcontrollers - MCU AVR8 16KB FLSH 2KB

ATXMEGA16A4U-AU
Microchip Technology
1: CHF 3.02
2’213In Stock

Mfr. Part No.
ATXMEGA16A4U-AU

Mouser Part No
556-ATXMEGA16A4U-AU

Microchip Technology

8-bit Microcontrollers - MCU AVR8 16KB FLSH 2KB

Datasheet

2’213In Stock

CHF 3.02

CHF 2.78

CHF 2.52

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

TQFP-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Tray

8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB

ATXMEGA32A4U-AU
Microchip Technology
1: CHF 2.99
3’347In Stock
3’360Expected 10/12/2026

Mfr. Part No.
ATXMEGA32A4U-AU

Mouser Part No
556-ATXMEGA32A4U-AU

Microchip Technology

8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB

Datasheet

3’347In Stock

3’360Expected 10/12/2026

CHF 2.99

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

TQFP-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Tray

8-bit Microcontrollers - MCU 44TQFP, 85C, GREEN 1.6-3.6V Tape & Reel

ATXMEGA32A4U-AUR
Microchip Technology
1: CHF 3.08
3’366In Stock

Mfr. Part No.
ATXMEGA32A4U-AUR

Mouser Part No
556-ATXMEGA32A4U-AUR

Microchip Technology

8-bit Microcontrollers - MCU 44TQFP, 85C, GREEN 1.6-3.6V Tape & Reel

Datasheet

3’366In Stock

Cut Tape

CHF 3.08

Reel

CHF 3.08

MouseReel Available

Min.: 1
Mult.: 1

: 2’000

AVR

32 kB

4 kB

TQFP-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 44TQFP, IND TEMP GREEN, 1.6-3.6V

ATXMEGA64A4U-AU
Microchip Technology
1: CHF 4.07
1’061In Stock

Mfr. Part No.
ATXMEGA64A4U-AU

Mouser Part No
556-ATXMEGA64A4U-AU

Microchip Technology

8-bit Microcontrollers - MCU 44TQFP, IND TEMP GREEN, 1.6-3.6V

Datasheet

1’061In Stock

CHF 4.07

Min.: 1
Mult.: 1

AVR

64 kB

4 kB

TQFP-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Tray

8-bit Microcontrollers - MCU AVR8 16KB FLSH 2KB

ATXMEGA16A4U-MH
Microchip Technology
1: CHF 3.25
154In Stock
360Expected 10/26/2026

Mfr. Part No.
ATXMEGA16A4U-MH

Mouser Part No
556-ATXMEGA16A4U-MH

Microchip Technology

8-bit Microcontrollers - MCU AVR8 16KB FLSH 2KB

Datasheet

154In Stock

360Expected 10/26/2026

CHF 3.25

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

QFN-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Tray

8-bit Microcontrollers - MCU 44TQFP, IT, Grn 1.6-3.6V

ATXMEGA16A4U-AUR
Microchip Technology
1: CHF 3.14
24In Stock

Mfr. Part No.
ATXMEGA16A4U-AUR

Mouser Part No
556-ATXMEGA16A4U-AUR

Microchip Technology

8-bit Microcontrollers - MCU 44TQFP, IT, Grn 1.6-3.6V

Datasheet

24In Stock

Cut Tape

CHF 3.14

Reel

CHF 3.14

MouseReel Available

Min.: 1
Mult.: 1

: 2’000

AVR

16 kB

2 kB

TQFP-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH 2KB EE, 4KB GREEN

ATXMEGA64A4U-MHR
Microchip Technology
4’000: CHF 3.48
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
ATXMEGA64A4U-MHR

Mouser Part No
556-ATXMEGA64A4U-MHR

Microchip Technology

8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH 2KB EE, 4KB GREEN

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

CHF 3.48

Min.: 4’000
Mult.: 4’000

: 4’000

AVR

VQFN-44

SMD/SMT

8 bit

XMEGA A4U

Reel

8-bit Microcontrollers - MCU 44 TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R

ATXMEGA16A4U-ANR
Microchip Technology
2’000: CHF 3.28
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
ATXMEGA16A4U-ANR

Mouser Part No
556-ATXMEGA16A4U-ANR

Microchip Technology

8-bit Microcontrollers - MCU 44 TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

CHF 3.28

Min.: 2’000
Mult.: 2’000

: 2’000

XMEGA A4U

Reel

XMEGA A4U Series 8-bit Microcontrollers - MCU

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