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XMEGA 8-bit Microcontrollers - MCU

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Part #

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

ATXMEGA128C3-AU
Microchip Technology
1: £4.64
360In Stock

Mfr. Part No.
ATXMEGA128C3-AU

Mouser Part No
556-ATXMEGA128C3-AU

Microchip Technology

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

Datasheet

360In Stock

£4.64

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 C3

Tray

8-bit Microcontrollers - MCU 128KB FLASH 2KB EE 8KB SRAM 3.6V

ATXMEGA128D3-AU
Microchip Technology
1: £4.64
78In Stock

Mfr. Part No.
ATXMEGA128D3-AU

Mouser Part No
556-ATXMEGA128D3-AU

Microchip Technology

8-bit Microcontrollers - MCU 128KB FLASH 2KB EE 8KB SRAM 3.6V

Datasheet

78In Stock

£4.64

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 D3

Tray

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

ATXMEGA16A4U-AUR
Microchip Technology
1: £2.98
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

£2.98

Reel

£2.98

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 AVR8 192KB FLSH 16KB

ATXMEGA192A3U-AU
Microchip Technology
1: £7.08
17In Stock
1,710Expected 14/09/2026

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 14/09/2026

£7.08

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: £6.70
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

£6.70

£6.13

£5.55

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 8/16 bit 1.6V-3.6V 32KB + 4KB

ATXMEGA32A4-AU
Microchip Technology
1: £3.83
197In Stock

Mfr. Part No.
ATXMEGA32A4-AU

Mouser Part No
556-ATXMEGA32A4-AU

Microchip Technology

8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 32KB + 4KB

Learn More

Datasheet

197In Stock

£3.83

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

TQFP-44

32 MHz

12 bit

36 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4

Tray

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

ATXMEGA64A1-AU
Microchip Technology
1: £6.23
106In Stock

Mfr. Part No.
ATXMEGA64A1-AU

Mouser Part No
556-ATXMEGA64A1-AU

Microchip Technology

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

Learn More

Datasheet

106In Stock

£6.23

Min.: 1
Mult.: 1

AVR

64 kB

4 kB

TQFP-100

32 MHz

12 bit

78 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A1

Tray

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

ATXMEGA64A3-AU
Microchip Technology
1: £7.27
63In Stock

Mfr. Part No.
ATXMEGA64A3-AU

Mouser Part No
556-ATXMEGA64A3-AU

Microchip Technology

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

Learn More

Datasheet

63In Stock

£7.27

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 A3

Tray

8-bit Microcontrollers - MCU 64TQFP,IND TEMP,GRN 1.6-3.6V,32MHz,T&R

ATXMEGA64B3-AUR
Microchip Technology
1: £4.86
137In Stock

Mfr. Part No.
ATXMEGA64B3-AUR

Mouser Part No
556-ATXMEGA64B3-AUR

Microchip Technology

8-bit Microcontrollers - MCU 64TQFP,IND TEMP,GRN 1.6-3.6V,32MHz,T&R

Datasheet

137In Stock

Cut Tape

£4.86

Reel

£4.86

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

AVR

64 kB

4 kB

TQFP-64

32 MHz

12 bit

36 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA B3

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR XMEGA 256KB FLSH 4KB EE 16K-64QFN

ATXMEGA256A3BU-MHR
Microchip Technology
1: £6.78
684In Stock

Mfr. Part No.
ATXMEGA256A3BU-MHR

Mouser Part No
556-XMEGA256A3BU-MHR

Microchip Technology

8-bit Microcontrollers - MCU AVR XMEGA 256KB FLSH 4KB EE 16K-64QFN

Datasheet

684In Stock

Cut Tape

£6.78

Reel

£6.78

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

AVR

256 kB

16 kB

VQFN-64

32 MHz

12 bit

47 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3BU

Reel, Cut Tape, MouseReel

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

ATXMEGA32D4-CU
Microchip Technology
1: £2.97
164In Stock

Mfr. Part No.
ATXMEGA32D4-CU

Mouser Part No
556-ATXMEGA32D4-CU

Microchip Technology

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

Datasheet

164In Stock

£2.97

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

VFBGA-49

32 MHz

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA D4

Tray

8-bit Microcontrollers - MCU 100TQFP, IT, Grn 1.62-3.6V

ATXMEGA64B1-AU
Microchip Technology
1: £4.78
113In Stock

Mfr. Part No.
ATXMEGA64B1-AU

Mouser Part No
556-ATXMEGA64B1-AU

Microchip Technology

8-bit Microcontrollers - MCU 100TQFP, IT, Grn 1.62-3.6V

Learn More

Datasheet

113In Stock

£4.78

Min.: 1
Mult.: 1

AVR

64 kB

4 kB

TQFP-100

32 MHz

12 bit

53 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA B1

Tray

8-bit Microcontrollers - MCU 64QFN, IND TEMP GREEN, 1.62-3.6V

ATXMEGA384D3-MH
Microchip Technology
1: £6.84
617Expected 05/10/2026

Mfr. Part No.
ATXMEGA384D3-MH

Mouser Part No
556-ATXMEGA384D3-MH

Microchip Technology

8-bit Microcontrollers - MCU 64QFN, IND TEMP GREEN, 1.62-3.6V

Datasheet

617Expected 05/10/2026

£6.84

Min.: 1
Mult.: 1

AVR

384 kB

32 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 D3

Tray

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

ATXMEGA64B3-AU
Microchip Technology
1: £4.78
176Expected 26/10/2026

Mfr. Part No.
ATXMEGA64B3-AU

Mouser Part No
556-ATXMEGA64B3-AU

Microchip Technology

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

Learn More

Datasheet

176Expected 26/10/2026

£4.78

£4.38

£3.97

Min.: 1
Mult.: 1

AVR

64 kB

4 kB

TQFP-64

32 MHz

12 bit

36 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA B3

Tray

8-bit Microcontrollers - MCU 128KB FL 2KB EE 8KB SRAM IND 1.6-3.6V

ATXMEGA128A3-MHR
Microchip Technology
4,000: £7.39
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
ATXMEGA128A3-MHR

Mouser Part No
556-ATXMEGA128A3-MHR

Microchip Technology

8-bit Microcontrollers - MCU 128KB FL 2KB EE 8KB SRAM IND 1.6-3.6V

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

£7.39

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

: 4,000

AVR

128 kB

8 kB

QFN-64

32 MHz

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3

Reel

8-bit Microcontrollers - MCU 100BGA,INDTEMP,GRN 1.6-3.6V,T&R

ATXMEGA128B1-CUR
Microchip Technology
4,000: £5.60
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
ATXMEGA128B1-CUR

Mouser Part No
556-ATXMEGA128B1-CUR

Microchip Technology

8-bit Microcontrollers - MCU 100BGA,INDTEMP,GRN 1.6-3.6V,T&R

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£5.60

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

: 4,000

AVR

128 kB

8 kB

TFBGA-100

32 MHz

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA B1

Reel

8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH1KB EE4KSRAM

ATXMEGA128B3-MHR
Microchip Technology
4,000: £4.50
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
ATXMEGA128B3-MHR

Mouser Part No
556-ATXMEGA128B3-MHR

Microchip Technology

8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH1KB EE4KSRAM

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

£4.50

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

: 4,000

AVR

128 kB

8 kB

QFN-64

32 MHz

12 bit

36 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA B3

Reel

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

ATXMEGA128C3-MH
Microchip Technology
260: £4.48
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
ATXMEGA128C3-MH

Mouser Part No
556-ATXMEGA128C3-MH

Microchip Technology

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

Datasheet

Non-Stocked Lead-Time 8 Weeks

£4.48

Min.: 260
Mult.: 260

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 C3

Tray

8-bit Microcontrollers - MCU 128K FLASH;2K EE;8K SRAM;1.6-3.6V;32MHz

ATXMEGA128D3-MH
Microchip Technology
1: £4.48
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
ATXMEGA128D3-MH

Mouser Part No
556-ATXMEGA128D3-MH

Microchip Technology

8-bit Microcontrollers - MCU 128K FLASH;2K EE;8K SRAM;1.6-3.6V;32MHz

Datasheet

Non-Stocked Lead-Time 8 Weeks

£4.48

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 D3

Tray

8-bit Microcontrollers - MCU 49BGA,IND TEMP,GREEN,1.6-3.6V,32 MHz,T&R

ATXMEGA128D4-CUR
Microchip Technology
6,000: £5.00
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
ATXMEGA128D4-CUR

Mouser Part No
556-ATXMEGA128D4-CUR

Microchip Technology

8-bit Microcontrollers - MCU 49BGA,IND TEMP,GREEN,1.6-3.6V,32 MHz,T&R

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

£5.00

Min.: 6,000
Mult.: 6,000

: 6,000

VFBGA-49

XMEGA D4

Reel

8-bit Microcontrollers - MCU AVR XMEGA 128KB

ATXMEGA128D4-MHR
Microchip Technology
4,000: £4.23
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
ATXMEGA128D4-MHR

Mouser Part No
556-ATXMEGA128D4-MHR

Microchip Technology

8-bit Microcontrollers - MCU AVR XMEGA 128KB

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£4.23

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

: 4,000

AVR

128 kB

8 kB

VQFN-44

32 MHz

1.6 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

XMEGA D4

Reel

8-bit Microcontrollers - MCU 16KB FL 1KB EE 2KB SRAM IND 1.6-3.6V

ATXMEGA16A4-MHR
Microchip Technology
4,000: £3.35
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
ATXMEGA16A4-MHR

Mouser Part No
556-ATXMEGA16A4-MHR

Microchip Technology

8-bit Microcontrollers - MCU 16KB FL 1KB EE 2KB SRAM IND 1.6-3.6V

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

£3.35

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

: 4,000

AVR

16 kB

2 kB

QFN-44

32 MHz

36 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4

Reel

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

ATXMEGA16C4-AUR
Microchip Technology
1,500: £2.86
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
ATXMEGA16C4-AUR

Mouser Part No
556-ATXMEGA16C4-AUR

Microchip Technology

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

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

£2.86

Min.: 1,500
Mult.: 1,500

: 1,500

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 C4

Reel

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

ATXMEGA16C4-MHR
Microchip Technology
4,000: £2.77
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
ATXMEGA16C4-MHR

Mouser Part No
556-ATXMEGA16C4-MHR

Microchip Technology

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£2.77

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

: 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 C4

Reel

8-bit Microcontrollers - MCU 16KB FL 1KB EE 2K SRAM IND 1.6-3.6V

ATXMEGA16D4-CUR
Microchip Technology
6,000: £3.02
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
ATXMEGA16D4-CUR

Mouser Part No
556-ATXMEGA16D4-CUR

Microchip Technology

8-bit Microcontrollers - MCU 16KB FL 1KB EE 2K SRAM IND 1.6-3.6V

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

£3.02

Min.: 6,000
Mult.: 6,000

: 6,000

AVR

16 kB

VFBGA-49

1.6 V

3.6 V

8 bit/16 bit

XMEGA D4

Reel

XMEGA 8-bit Microcontrollers - MCU

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