.hide-partial { max-height: none; } .show-more { display: none; }

ATSAMD51J20 ARM Microcontrollers - MCU

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 13

Applied Filters:

Package / Case

Number of I/Os

Supply Voltage - Max

Maximum Operating Temperature

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 QFN PKG 85C

ATSAMD51J20A-MU
Microchip Technology
1: ¥1,036.5
963In Stock

Mfr. Part #
ATSAMD51J20A-MU

Mouser Part #
556-ATSAMD51J20AMU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 QFN PKG 85C

Learn More

Datasheet

963In Stock

¥1,036.5

¥1,034.8

¥994.9

¥938.5

Min.: 1
Mult.: 1

ATSAMD51

SMD/SMT

QFN-64

ARM Cortex M4F

1 MB

32 bit

12 bit

120 MHz

51 I/O

256 kB

1.71 V

3.6 V

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 TQFP PKG IN 85C

ATSAMD51J20A-AUT
Microchip Technology
1: ¥1,049.8
11,007In Stock

Mfr. Part #
ATSAMD51J20A-AUT

Mouser Part #
556-ATSAMD51J20AAUT

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 TQFP PKG IN 85C

Learn More

Datasheet

11,007In Stock

Cut Tape

¥1,049.8

¥1,048.1

¥971.7

¥968.4

View

Reel

¥905.2

Min.: 1
Mult.: 1

: 1,500

ATSAMD51

SMD/SMT

TQFP-64

ARM Cortex M4F

1 MB

32 bit

12 bit

120 MHz

51 I/O

256 kB

1.71 V

3.6 V

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 TQFP PKG 85C

ATSAMD51J20A-AU
Microchip Technology
1: ¥1,094.6
884In Stock

Mfr. Part #
ATSAMD51J20A-AU

Mouser Part #
556-ATSAMD51J20AAU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 TQFP PKG 85C

Learn More

Datasheet

884In Stock

¥1,094.6

¥1,003.2

¥908.6

Min.: 1
Mult.: 1

ATSAMD51

SMD/SMT

TQFP-64

ARM Cortex M4F

1 MB

32 bit

12 bit

120 MHz

51 I/O

256 kB

1.71 V

3.6 V

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU CM4,QFN64, 1MFlash,Tray,USB,Extended Temp

ATSAMD51J20A-MF
Microchip Technology
1: ¥1,269
776In Stock
2,080Expected 9/7/2026

Mfr. Part #
ATSAMD51J20A-MF

Mouser Part #
556-ATSAMD51J20A-MF

Microchip Technology

ARM Microcontrollers - MCU CM4,QFN64, 1MFlash,Tray,USB,Extended Temp

Learn More

Datasheet

776In Stock

2,080Expected 9/7/2026

¥1,269

¥1,244.1

¥1,242.4

¥1,240.8

¥1,088

Min.: 1
Mult.: 1

ATSAMD51

SMD/SMT

VQFN-64

ARM Cortex M4F

1 MB

32 bit

12 bit

120 MHz

51 I/O

256 kB

1.71 V

3.6 V

- 40 C

+ 125 C

AEC-Q100

Tray

ARM Microcontrollers - MCU CM4, TQFP 64, 1MFlash,T&R, USB,Extended Temp

ATSAMD51J20A-AFT
Microchip Technology
1,500: ¥1,229.1
Non-Stocked Lead-Time 26 Weeks

Mfr. Part #
ATSAMD51J20A-AFT

Mouser Part #
556-ATSAMD51J20A-AFT

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP 64, 1MFlash,T&R, USB,Extended Temp

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

¥1,229.1

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

: 1,500

ATSAMD51

SMD/SMT

TQFP-64

ARM Cortex M4F

1 MB

32 bit

12 bit

120 MHz

51 I/O

256 kB

1.71 V

3.6 V

- 40 C

+ 125 C

AEC-Q100

Reel

ARM Microcontrollers - MCU CM4, QFN64, 1MFlash, T&R, USB, Extended Flash Performance

ATSAMD51J20A-MUT-EFP
Microchip Technology
4,000: ¥1,152.7
Non-Stocked Lead-Time 26 Weeks

Mfr. Part #
ATSAMD51J20A-MUT-EFP

Mouser Part #
556-MD51J20A-MUT-EFP

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN64, 1MFlash, T&R, USB, Extended Flash Performance

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

¥1,152.7

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

: 4,000

ATSAMD51

SMD/SMT

VQFN-64

ARM Cortex M4F

1 MB

32 bit

12 bit

120 MHz

51 I/O

256 kB

1.71 V

3.63 V

- 40 C

+ 85 C

AEC-Q100

Reel

ARM Microcontrollers - MCU CM4, TQFP 64, 1MFlash,Tray, USB,Extended Temp

ATSAMD51J20A-AF
Microchip Technology
1: ¥1,205.9
Lead-Time 26 Weeks

Mfr. Part #
ATSAMD51J20A-AF

Mouser Part #
556-ATSAMD51J20A-AF

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP 64, 1MFlash,Tray, USB,Extended Temp

Learn More

Datasheet

Lead-Time 26 Weeks

¥1,205.9

Min.: 1
Mult.: 1

ATSAMD51

SMD/SMT

TQFP-64

ARM Cortex M4F

1 MB

32 bit

12 bit

120 MHz

51 I/O

256 kB

1.71 V

3.6 V

- 40 C

+ 125 C

AEC-Q100

Tray

ARM Microcontrollers - MCU CM4, QFN 64, 1MFlash,T&R, USB,Extended Temp

ATSAMD51J20A-MFT
Microchip Technology
4,000: ¥1,267.3
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
ATSAMD51J20A-MFT

Mouser Part #
556-ATSAMD51J20A-MFT

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN 64, 1MFlash,T&R, USB,Extended Temp

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

¥1,267.3

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

: 4,000

ATSAMD51

SMD/SMT

VQFN-64

ARM Cortex M4F

1 MB

32 bit

12 bit

120 MHz

51 I/O

256 kB

1.71 V

3.6 V

- 40 C

+ 125 C

AEC-Q100

Reel

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 QFN PKG IN 85C

ATSAMD51J20A-MUT
Microchip Technology
4,000: ¥1,152.7
Non-Stocked Lead-Time 26 Weeks

Mfr. Part #
ATSAMD51J20A-MUT

Mouser Part #
556-ATSAMD51J20AMUT

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 QFN PKG IN 85C

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

¥1,152.7

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

: 4,000

ATSAMD51

SMD/SMT

QFN-64

ARM Cortex M4F

1 MB

32 bit

12 bit

120 MHz

51 I/O

256 kB

1.71 V

3.6 V

- 40 C

+ 85 C

AEC-Q100

Reel

ARM Microcontrollers - MCU CM4, TQFP64, 1MFlash, Tray, USB, Extended Flash Performance

ATSAMD51J20A-AU-EFP
Microchip Technology
160: ¥1,094.6
Non-Stocked Lead-Time 26 Weeks

Mfr. Part #
ATSAMD51J20A-AU-EFP

Mouser Part #
556-AMD51J20A-AU-EFP

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP64, 1MFlash, Tray, USB, Extended Flash Performance

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

¥1,094.6

Min.: 160
Mult.: 160

ATSAMD51

SMD/SMT

TQFP-64

ARM Cortex M4F

1 MB

32 bit

12 bit

120 MHz

51 I/O

256 kB

1.71 V

3.63 V

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU CM4, TQFP64, 1MFlash, T&R, USB, Extended Flash Performance

ATSAMD51J20A-AUT-EFP
Microchip Technology
1,500: ¥1,116.2
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
ATSAMD51J20A-AUT-EFP

Mouser Part #
556-MD51J20A-AUT-EFP

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP64, 1MFlash, T&R, USB, Extended Flash Performance

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

¥1,116.2

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

: 1,500

ATSAMD51

SMD/SMT

TQFP-64

ARM Cortex M4F

1 MB

32 bit

12 bit

120 MHz

51 I/O

256 kB

1.71 V

3.63 V

- 40 C

+ 85 C

AEC-Q100

Reel

ARM Microcontrollers - MCU CM4, QFN64, 1MFlash, Tray, USB, Extended Flash Performance

ATSAMD51J20A-MU-EFP
Microchip Technology
260: ¥1,129.5
Non-Stocked Lead-Time 26 Weeks

Mfr. Part #
ATSAMD51J20A-MU-EFP

Mouser Part #
556-AMD51J20A-MU-EFP

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN64, 1MFlash, Tray, USB, Extended Flash Performance

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

¥1,129.5

Min.: 260
Mult.: 260

ATSAMD51

SMD/SMT

VQFN-64

ARM Cortex M4F

1 MB

32 bit

12 bit

120 MHz

51 I/O

256 kB

1.71 V

3.63 V

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 128 TQFP PKG 85C

ATSAMD51P20A-AU
Microchip Technology
1: ¥1,345.4
1,863In Stock

Mfr. Part #
ATSAMD51P20A-AU

Mouser Part #
556-ATSAMD51P20AAU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 128 TQFP PKG 85C

Learn More

Datasheet

1,863In Stock

¥1,345.4

Min.: 1
Mult.: 1

ATSAMD51

SMD/SMT

TQFP-128

ARM Cortex M4F

1 MB

32 bit

12 bit

120 MHz

99 I/O

256 kB

1.71 V

3.6 V

- 40 C

+ 85 C

AEC-Q100

Tray