Embedded Processors & Controllers – Mouser United Kingdom

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32-Bit SAM Microcontrollers

Microchip Technology 32-Bit SAM Microcontrollers, powered by Arm® Cortex® CPUs, provide a unique combination of performance, power efficiency, and design flexibility. SAM MCUs offer a variety of advanced peripherals that make them an excellent option for developing all kinds of 32-bit embedded applications. These peripherals include the enhanced Peripheral Touch Controller (PTC), low-power sleepwalking peripherals, the efficient Event System, and a rich set of high-performance analog features.

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Types of Embedded Processors & Controllers

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Part #

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C

ATSAME51J19A-MU
Microchip Technology
1: £4.71
1,033In Stock

Mfr. Part No.
ATSAME51J19A-MU

Mouser Part No
556-ATSAME51J19AMU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C

Learn More

Datasheet

1,033In Stock

£4.71

£4.32

£3.92

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFN-64

ARM Cortex M4F

32 bit

120 MHz

512 kB

192 kB

12 bit

51 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

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

ATSAME51J20A-AU
Microchip Technology
1: £5.34
660In Stock

Mfr. Part No.
ATSAME51J20A-AU

Mouser Part No
556-ATSAME51J20A-AU

Microchip Technology

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

Learn More

Datasheet

660In Stock

£5.34

£4.91

£4.43

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-64

ARM Cortex M4F

32 bit

120 MHz

1 MB

256 kB

12 bit

51 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

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

ATSAME51J20A-AUT
Microchip Technology
1: £5.45
1,406In Stock

Mfr. Part No.
ATSAME51J20A-AUT

Mouser Part No
556-ATSAME51J20A-AUT

Microchip Technology

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

Learn More

Datasheet

1,406In Stock

Cut Tape

£5.45

£4.99

£4.52

Reel

£4.52

Min.: 1
Mult.: 1

Reel: 1,500

ARM Microcontrollers - MCU

SMD/SMT

TQFP-64

ARM Cortex M4F

32 bit

120 MHz

1 MB

256 kB

12 bit

51 I/O

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape

ARM Microcontrollers - MCU CM4, QFN 64,1MFlash,Tray, USB,CAN

ATSAME51J20A-MU
Microchip Technology
1: £5.51
935In Stock

Mfr. Part No.
ATSAME51J20A-MU

Mouser Part No
556-ATSAME51J20A-MU

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN 64,1MFlash,Tray, USB,CAN

Learn More

Datasheet

935In Stock

£5.51

£5.05

£4.57

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFN-64

ARM Cortex M4F

32 bit

120 MHz

1 MB

256 kB

12 bit

51 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C

ATSAME51N19A-AU
Microchip Technology
1: £5.33
942In Stock

Mfr. Part No.
ATSAME51N19A-AU

Mouser Part No
556-ATSAME51N19AAU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C

Learn More

Datasheet

942In Stock

£5.33

£4.88

£4.43

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-100

ARM Cortex M4F

32 bit

120 MHz

512 kB

192 kB

12 bit

81 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU CM4, QFN 64, 256KFlash,Tray, USB,Ethernet,Extended Temp

ATSAME53J18A-MF
Microchip Technology
1: £4.86
806In Stock

Mfr. Part No.
ATSAME53J18A-MF

Mouser Part No
556-ATSAME53J18A-MF

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN 64, 256KFlash,Tray, USB,Ethernet,Extended Temp

Learn More

Datasheet

806In Stock

£4.86

£4.45

£4.05

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

VQFN-64

ARM Cortex M4F

32 bit

120 MHz

256 kB

128 kB

12 bit

51 I/O

- 40 C

+ 125 C

AEC-Q100

Tray

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C

ATSAME53J19A-MU
Microchip Technology
1: £4.83
515In Stock

Mfr. Part No.
ATSAME53J19A-MU

Mouser Part No
556-ATSAME53J19AMU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C

Learn More

Datasheet

515In Stock

£4.83

£4.43

£4.00

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFN-64

ARM Cortex M4F

32 bit

120 MHz

512 kB

192 kB

12 bit

51 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C

ATSAME54N19A-AU
Microchip Technology
1: £5.62
586In Stock

Mfr. Part No.
ATSAME54N19A-AU

Mouser Part No
556-ATSAME54N19AAU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C

Learn More

Datasheet

586In Stock

£5.62

£5.15

£4.68

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-100

ARM Cortex M4F

32 bit

120 MHz

512 kB

192 kB

12 bit

81 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG 85C

ATSAME54N20A-AU
Microchip Technology
1: £6.31
209In Stock

Mfr. Part No.
ATSAME54N20A-AU

Mouser Part No
556-ATSAME54N20AAU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG 85C

Learn More

Datasheet

209In Stock

£6.31

£5.78

£5.25

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-100

ARM Cortex M4F

32 bit

120 MHz

1 MB

256 kB

12 bit

81 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU CM4,TQFP128, 1MFlash,Tray,USB,CAN,Ethernet,Extended Temp

ATSAME54P20A-AF
Microchip Technology
1: £7.76
504In Stock

Mfr. Part No.
ATSAME54P20A-AF

Mouser Part No
556-ATSAME54P20A-AF

Microchip Technology

ARM Microcontrollers - MCU CM4,TQFP128, 1MFlash,Tray,USB,CAN,Ethernet,Extended Temp

Learn More

Datasheet

504In Stock

£7.76

£7.11

£6.58

£6.45

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-128

ARM Cortex M4F

32 bit

120 MHz

1 MB

256 kB

12 bit

99 I/O

- 40 C

+ 125 C

AEC-Q100

Tray

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

ATSAME54P20A-AU
Microchip Technology
1: £7.05
465In Stock

Mfr. Part No.
ATSAME54P20A-AU

Mouser Part No
556-ATSAME54P20AAU

Microchip Technology

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

Learn More

Datasheet

465In Stock

£7.05

£6.47

£5.86

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-128

ARM Cortex M4F

32 bit

120 MHz

1 MB

256 kB

12 bit

99 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

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

ATSAME54P20A-AUT
Microchip Technology
1: £7.16
541In Stock
2,000Expected 07/04/2026

Mfr. Part No.
ATSAME54P20A-AUT

Mouser Part No
556-ATSAME54P20AAUT

Microchip Technology

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

Learn More

Datasheet

541In Stock

2,000Expected 07/04/2026

Cut Tape

£7.16

£6.56

£5.93

Reel

£5.93

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

ARM Microcontrollers - MCU

SMD/SMT

TQFP-128

ARM Cortex M4F

32 bit

120 MHz

1 MB

256 kB

12 bit

99 I/O

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU MCU 32-Bits, 512kb Flash, 256kb SRAM, 300 Mhz AFE 12Bits, DAC 12 Bits, Can-FD

ATSAME70J19B-AN
Microchip Technology
1: £8.66
198In Stock

Mfr. Part No.
ATSAME70J19B-AN

Mouser Part No
556-ATSAME70J19B-AN

Microchip Technology

ARM Microcontrollers - MCU MCU 32-Bits, 512kb Flash, 256kb SRAM, 300 Mhz AFE 12Bits, DAC 12 Bits, Can-FD

Learn More

Datasheet

198In Stock

£8.66

£7.87

£7.12

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M7

32 bit

300 MHz

512 kB

256 kB

12 bit

44 I/O

- 40 C

Tray

ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP64

ATSAME70J21A-AN
Microchip Technology
1: £11.72
317In Stock

Mfr. Part No.
ATSAME70J21A-AN

Mouser Part No
556-ATSAME70J21A-AN

Microchip Technology

ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP64

Learn More

Datasheet

317In Stock

£11.72

£10.66

£9.65

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M7

32 bit

300 MHz

2 MB

384 kB

12 bit

44 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,LQFP100

ATSAME70N19A-AN
Microchip Technology
1: £9.11
184In Stock

Mfr. Part No.
ATSAME70N19A-AN

Mouser Part No
556-ATSAME70N19A-AN

Microchip Technology

ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,LQFP100

Learn More

Datasheet

184In Stock

£9.11

£8.28

£7.51

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M7

32 bit

300 MHz

512 kB

256 kB

12 bit

75 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP100

ATSAME70N21A-AN
Microchip Technology
1: £12.34
381In Stock

Mfr. Part No.
ATSAME70N21A-AN

Mouser Part No
556-ATSAME70N21A-AN

Microchip Technology

ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP100

Learn More

Datasheet

381In Stock

£12.34

£11.22

£10.16

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M7

32 bit

300 MHz

2 MB

384 kB

12 bit

75 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU CM7 2048kB Flash 384kB SRAM LQFP100

ATSAME70N21B-AN
Microchip Technology
1: £12.34
156In Stock

Mfr. Part No.
ATSAME70N21B-AN

Mouser Part No
556-ATSAME70N21B-AN

Microchip Technology

ARM Microcontrollers - MCU CM7 2048kB Flash 384kB SRAM LQFP100

Learn More

Datasheet

156In Stock

£12.34

£11.22

£10.16

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M7

32 bit

300 MHz

2 MB

384 kB

12 bit

75 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM

ATSAME70Q20B-AN
Microchip Technology
1: £11.64
115In Stock

Mfr. Part No.
ATSAME70Q20B-AN

Mouser Part No
556-ATSAME70Q20B-AN

Microchip Technology

ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM

Learn More

Datasheet

115In Stock

£11.64

£10.59

£9.59

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M7

32 bit

300 MHz

1 MB

384 kB

12 bit

114 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM

ATSAME70Q20B-ANT
Microchip Technology
1: £11.79
516In Stock

Mfr. Part No.
ATSAME70Q20B-ANT

Mouser Part No
556-ATSAME70Q20B-ANT

Microchip Technology

ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM

Learn More

Datasheet

516In Stock

Cut Tape

£11.79

£10.72

£9.72

Reel

£9.72

Min.: 1
Mult.: 1

Reel: 800

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M7

32 bit

300 MHz

1 MB

384 kB

12 bit

114 I/O

- 40 C

+ 105 C

Reel, Cut Tape

ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM

ATSAME70Q20B-CN
Microchip Technology
1: £12.58
183In Stock

Mfr. Part No.
ATSAME70Q20B-CN

Mouser Part No
556-ATSAME70Q20B-CN

Microchip Technology

ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM

Learn More

Datasheet

183In Stock

£12.58

£11.44

£10.35

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LFBGA-144

ARM Cortex M7

32 bit

300 MHz

1 MB

384 kB

12 bit

114 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP144

ATSAME70Q21A-AN
Microchip Technology
1: £14.19
438In Stock

Mfr. Part No.
ATSAME70Q21A-AN

Mouser Part No
556-ATSAME70Q21A-AN

Microchip Technology

ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP144

Learn More

Datasheet

438In Stock

£14.19

£12.89

£11.68

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M7

32 bit

300 MHz

2 MB

384 kB

12 bit

114 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,BGA144

ATSAME70Q21A-CN
Microchip Technology
1: £15.32
695In Stock

Mfr. Part No.
ATSAME70Q21A-CN

Mouser Part No
556-ATSAME70Q21A-CN

Microchip Technology

ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,BGA144

Learn More

Datasheet

695In Stock

£15.32

£13.92

£12.63

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LFBGA-144

ARM Cortex M7

32 bit

300 MHz

2 MB

384 kB

12 bit

114 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU TQFP , IND TEMP

ATSAMG55J19A-AUT
Microchip Technology
1: £4.31
1,767In Stock

Mfr. Part No.
ATSAMG55J19A-AUT

Mouser Part No
556-ATSAMG55J19A-AUT

Microchip Technology

ARM Microcontrollers - MCU TQFP , IND TEMP

Learn More

Datasheet

1,767In Stock

Cut Tape

£4.31

£3.91

£3.55

Reel

£3.55

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

120 MHz

512 kB

176 kB

12 bit

48 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM

ATSAML21E15B-AUT
Microchip Technology
1: £2.67
717In Stock

Mfr. Part No.
ATSAML21E15B-AUT

Mouser Part No
556-ATSAML21E15B-AUT

Microchip Technology

ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM

Learn More

Datasheet

717In Stock

Cut Tape

£2.67

£2.43

£2.20

Reel

£2.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

ARM Microcontrollers - MCU

SMD/SMT

TQFP-32

ARM Cortex M0+

32 bit

48 MHz

32 kB

4 kB

12 bit

25 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM

ATSAML21J17B-AUT
Microchip Technology
1: £3.62
1,152In Stock

Mfr. Part No.
ATSAML21J17B-AUT

Mouser Part No
556-ATSAML21J17B-AUT

Microchip Technology

ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM

Learn More

Datasheet

1,152In Stock

Cut Tape

£3.62

£3.27

£2.98

£2.95

Reel

£2.95

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ARM Microcontrollers - MCU

SMD/SMT

TQFP-64

ARM Cortex M0+

32 bit

48 MHz

128 kB

16 kB

12 bit

51 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

32-Bit SAM Microcontrollers

Types of Embedded Processors & Controllers

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BGA-289
BGA-361
LFBGA-100
LFBGA-144
LFBGA-289
LFBGA-324
LFBGA-361
LQFP-100
LQFP-144
LQFP-48
LQFP-64
QFN-100
QFN-24
QFN-32
QFN-48
QFN-64
QFP-100
QFP-48
QFP-64
SOIC-14

2 kB
4 kB
4 kB, 8 kB
8 kB
8 kB, 16 kB
8 kB, 32 kB
16 kB
20 kB
32 kB
36 kB
48 kB
52 kB
64 kB
80 kB
96 kB
128 kB
152 kB
160 kB
176 kB
192 kB

12 I/O
16 I/O
17 I/O
18 I/O
22 I/O
25 I/O
26 I/O
27 I/O
28 I/O
32 I/O
33 I/O
34 I/O
36 I/O
37 I/O
38 I/O
43 I/O
44 I/O
47 I/O
48 I/O
50 I/O