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XMEGA A3U Series 8-bit Microcontrollers - MCU

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Series = XMEGA A3U

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Part #

8-bit Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V

ATXMEGA256A3U-AN
Microchip Technology
1: HK$76.69
3,678In Stock

Mfr. Part No.
ATXMEGA256A3U-AN

Mouser Part No
556-ATXMEGA256A3U-AN

Microchip Technology

8-bit Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V

Datasheet

3,678In Stock

HK$76.69

HK$70.36

HK$63.71

Min.: 1
Mult.: 1

AVR

256 kB

16 kB

TQFP-64

32 MHz

12 bit

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 105 C

XMEGA A3U

Tray

8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R

ATXMEGA256A3U-MHR
Microchip Technology
1: HK$74.31
3,409In Stock

Mfr. Part No.
ATXMEGA256A3U-MHR

Mouser Part No
556-ATXMEGA256A3UMHR

Microchip Technology

8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R

Datasheet

3,409In Stock

Cut Tape

HK$74.31

HK$73.49

HK$67.82

Reel

HK$61.73

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

AVR

256 kB

8 kB

QFN-64

32 MHz

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3U

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 64 IND TEMP, GREEN, 1.6-3.6V T&R

ATXMEGA256A3U-AUR
Microchip Technology
1: HK$76.94
3,288In Stock

Mfr. Part No.
ATXMEGA256A3U-AUR

Mouser Part No
556-ATXMEGA256A3UAUR

Microchip Technology

8-bit Microcontrollers - MCU 64 IND TEMP, GREEN, 1.6-3.6V T&R

Datasheet

3,288In Stock

Cut Tape

HK$76.94

HK$68.72

HK$68.47

HK$68.14

View

Reel

HK$64.94

Min.: 1
Mult.: 1

: 1,000

AVR

256 kB

16 kB

TQFP-64

32 MHz

12 bit

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3U

Reel, Cut Tape

8-bit Microcontrollers - MCU 64TQFP, IND TEMP GREEN, 1.6-3.6V

ATXMEGA64A3U-MHR
Microchip Technology
1: HK$46.11
3,249In Stock

Mfr. Part No.
ATXMEGA64A3U-MHR

Mouser Part No
556-ATXMEGA64A3U-MHR

Microchip Technology

8-bit Microcontrollers - MCU 64TQFP, IND TEMP GREEN, 1.6-3.6V

Datasheet

3,249In Stock

Cut Tape

HK$46.11

HK$44.96

HK$43.81

HK$43.73

HK$43.07

Reel

HK$38.39

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

AVR

64 kB

4 kB

VQFN-64

32 MHz

12 bit

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3U

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R

ATXMEGA128A3U-MHR
Microchip Technology
1: HK$69.21
2,155In Stock

Mfr. Part No.
ATXMEGA128A3U-MHR

Mouser Part No
556-ATXMEGA128A3UMHR

Microchip Technology

8-bit Microcontrollers - MCU 64QFN, 85C, GREEN 1.6-3.6V, T&R

Datasheet

2,155In Stock

Cut Tape

HK$69.21

HK$61.73

HK$61.49

HK$61.24

HK$61.16

Reel

HK$57.38

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

AVR

128 kB

8 kB

QFN-64

32 MHz

12 bit

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3U

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 64TQFP, 85C, GREEN 1.6-3.6V T&R

ATXMEGA192A3U-AUR
Microchip Technology
1: HK$78.67
730In Stock

Mfr. Part No.
ATXMEGA192A3U-AUR

Mouser Part No
556-ATXMEGA192A3UAUR

Microchip Technology

8-bit Microcontrollers - MCU 64TQFP, 85C, GREEN 1.6-3.6V T&R

Datasheet

730In Stock

Cut Tape

HK$78.67

HK$76.77

HK$74.14

HK$74.06

HK$73.49

Reel

HK$65.35

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

AVR

192 kB

16 kB

TQFP-64

32 MHz

12 bit

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3U

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR8 128KB FLSH 8KB

ATXMEGA128A3U-MH
Microchip Technology
1: HK$67.98
269In Stock

Mfr. Part No.
ATXMEGA128A3U-MH

Mouser Part No
556-ATXMEGA128A3U-MH

Microchip Technology

8-bit Microcontrollers - MCU AVR8 128KB FLSH 8KB

Datasheet

269In Stock

HK$67.98

Min.: 1
Mult.: 1

AVR

128 kB

8 kB

QFN-64

32 MHz

12 bit

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3U

Tray

8-bit Microcontrollers - MCU AVR8 192KB FLSH 16KB

ATXMEGA192A3U-MH
Microchip Technology
1: HK$76.45
511In Stock

Mfr. Part No.
ATXMEGA192A3U-MH

Mouser Part No
556-ATXMEGA192A3U-MH

Microchip Technology

8-bit Microcontrollers - MCU AVR8 192KB FLSH 16KB

Datasheet

511In Stock

HK$76.45

Min.: 1
Mult.: 1

AVR

192 kB

16 kB

QFN-64

32 MHz

12 bit

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3U

Tray

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

ATXMEGA64A3U-MH
Microchip Technology
1: HK$45.05
294In Stock

Mfr. Part No.
ATXMEGA64A3U-MH

Mouser Part No
556-ATXMEGA64A3U-MH

Microchip Technology

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

Datasheet

294In Stock

HK$45.05

Min.: 1
Mult.: 1

AVR

64 kB

4 kB

QFN-64

32 MHz

12 bit

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3U

Tray

8-bit Microcontrollers - MCU 64TQFP, IT Grn,1.6-3.6V

ATXMEGA128A3U-AUR
Microchip Technology
1: HK$73.16
1,314In Stock
4,000Expected 15/2/2027

Mfr. Part No.
ATXMEGA128A3U-AUR

Mouser Part No
556-ATXMEGA128A3UAUR

Microchip Technology

8-bit Microcontrollers - MCU 64TQFP, IT Grn,1.6-3.6V

Datasheet

1,314In Stock

4,000Expected 15/2/2027

Cut Tape

HK$73.16

Reel

HK$73.16

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

AVR

128 kB

8 kB

TQFP-64

32 MHz

12 bit

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3U

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB

ATXMEGA256A3U-AU
Microchip Technology
1: HK$75.95
571In Stock

Mfr. Part No.
ATXMEGA256A3U-AU

Mouser Part No
556-ATXMEGA256A3U-AU

Microchip Technology

8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB

Datasheet

571In Stock

HK$75.95

Min.: 1
Mult.: 1

AVR

256 kB

16 kB

TQFP-64

32 MHz

12 bit

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3U

Tray

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

ATXMEGA64A3U-AU
Microchip Technology
1: HK$45.05
598In Stock

Mfr. Part No.
ATXMEGA64A3U-AU

Mouser Part No
556-ATXMEGA64A3U-AU

Microchip Technology

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

Datasheet

598In Stock

HK$45.05

Min.: 1
Mult.: 1

AVR

64 kB

4 kB

TQFP-64

32 MHz

12 bit

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3U

Tray

8-bit Microcontrollers - MCU AVR8 128KB FLSH 8KB

ATXMEGA128A3U-AU
Microchip Technology
1: HK$72.34
18In Stock
1,530On Order

Mfr. Part No.
ATXMEGA128A3U-AU

Mouser Part No
556-ATXMEGA128A3U-AU

Microchip Technology

8-bit Microcontrollers - MCU AVR8 128KB FLSH 8KB

Datasheet

18In Stock

1,530On Order

HK$72.34

Min.: 1
Mult.: 1

AVR

128 kB

8 kB

TQFP-64

32 MHz

12 bit

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3U

Tray

8-bit Microcontrollers - MCU AVR8 192KB FLSH 16KB

ATXMEGA192A3U-AU
Microchip Technology
1: HK$77.51
17In Stock
1,710Expected 14/9/2026

Mfr. Part No.
ATXMEGA192A3U-AU

Mouser Part No
556-ATXMEGA192A3U-AU

Microchip Technology

8-bit Microcontrollers - MCU AVR8 192KB FLSH 16KB

Datasheet

17In Stock

1,710Expected 14/9/2026

HK$77.51

Min.: 1
Mult.: 1

AVR

192 kB

16 kB

TQFP-64

32 MHz

12 bit

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3U

Tray

8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB

ATXMEGA256A3U-MH
Microchip Technology
1: HK$73.32
28In Stock
3,120Expected 26/10/2026

Mfr. Part No.
ATXMEGA256A3U-MH

Mouser Part No
556-ATXMEGA256A3U-MH

Microchip Technology

8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB

Datasheet

28In Stock

3,120Expected 26/10/2026

HK$73.32

Min.: 1
Mult.: 1

AVR

256 kB

16 kB

QFN-64

32 MHz

12 bit

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3U

Tray

8-bit Microcontrollers - MCU 64QFN, IND TEMP, GREEN, 1.6-3.6V T&R

ATXMEGA192A3U-MHR
Microchip Technology
4,000: HK$77.51
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
ATXMEGA192A3U-MHR

Mouser Part No
556-ATXMEGA192A3UMHR

Microchip Technology

8-bit Microcontrollers - MCU 64QFN, IND TEMP, GREEN, 1.6-3.6V T&R

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

HK$77.51

Min.: 4,000
Mult.: 4,000

: 4,000

VQFN-64

SMD/SMT

XMEGA A3U

Reel

8-bit Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V

ATXMEGA192A3U-AN
Microchip Technology
90: HK$78.58
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
ATXMEGA192A3U-AN

Mouser Part No
556-ATXMEGA192A3U-AN

Microchip Technology

8-bit Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V

Datasheet

Non-Stocked Lead-Time 30 Weeks

HK$78.58

Min.: 90
Mult.: 90

AVR

192 kB

16 kB

TQFP-64

32 MHz

12 bit

38 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 105 C

XMEGA A3U

Tray

8-bit Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R

ATXMEGA192A3U-ANR
Microchip Technology
1,000: HK$79.41
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
ATXMEGA192A3U-ANR

Mouser Part No
556-ATXMEGA192A3UANR

Microchip Technology

8-bit Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

HK$79.41

Min.: 1,000
Mult.: 1,000

: 1,000

AVR

192 kB

16 kB

TQFP-64

32 MHz

12 bit

38 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 105 C

XMEGA A3U

Reel

8-bit Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R

ATXMEGA256A3U-ANR
Microchip Technology
1,000: HK$77.93
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
ATXMEGA256A3U-ANR

Mouser Part No
556-ATXMEGA256A3UANR

Microchip Technology

8-bit Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 1.6-3.6V, T&R

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

HK$77.93

Min.: 1,000
Mult.: 1,000

: 1,000

XMEGA A3U

Reel

8-bit Microcontrollers - MCU 64TQFP, IND TEMP GREEN, 1.6-3.6V

ATXMEGA64A3U-AUR
Microchip Technology
1: HK$46.11
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
ATXMEGA64A3U-AUR

Mouser Part No
556-ATXMEGA64A3U-AUR

Microchip Technology

8-bit Microcontrollers - MCU 64TQFP, IND TEMP GREEN, 1.6-3.6V

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

HK$46.11

Reel

HK$46.11

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

AVR

64 kB

4 kB

TQFP-64

32 MHz

12 bit

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3U

Reel, Cut Tape, MouseReel

XMEGA A3U Series 8-bit Microcontrollers - MCU

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