ARM Microcontrollers - MCU – Mouser South Africa

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SAM D20 Arm® Cortex®-M0+ Microcontroller

Microchip's SAM D20 Arm® Cortex^®-M0+ Microcontroller (MCU) series builds on decades of innovation and experience in embedded Flash microcontroller technology. It not only sets a new benchmark for flexibility and ease-of-use but also combines the performance and energy efficiency of an Arm Cortex-M0+ based MCU with an optimized architecture and peripheral set.

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Part #

ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz

ATSAMD20E14A-MN
Microchip Technology
1: $2.08
490In Stock

Mfr. Part No.
ATSAMD20E14A-MN

Mouser Part No
556-ATSAMD20E14A-MN

Microchip Technology

ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz

Learn More

Datasheet

490In Stock

$2.08

$1.90

$1.71

$1.70

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

QFN-32

ARM Cortex M0+

16 kB

32 bit

12 bit

48 MHz

26 I/O

2 kB

1.62 V

3.63 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU 48TQFP IND TEMP GREE N48MHz

ATSAMD20G14B-AU
Microchip Technology
1: $2.40
498In Stock

Mfr. Part No.
ATSAMD20G14B-AU

Mouser Part No
556-ATSAMD20G14B-AU

Microchip Technology

ARM Microcontrollers - MCU 48TQFP IND TEMP GREE N48MHz

Learn More

Datasheet

498In Stock

$2.40

$2.17

$1.97

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

TQFP-48

ARM Cortex M0+

16 kB

32 bit

12 bit

48 MHz

38 I/O

2 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 64UFBGA,85C TEMP, GREEN, 1.6-3,6V, 48MHZ

ATSAMD20J16A-CU
Microchip Technology
1: $2.91
474In Stock

Mfr. Part No.
ATSAMD20J16A-CU

Mouser Part No
556-ATSAMD20J16A-CU

Microchip Technology

ARM Microcontrollers - MCU 64UFBGA,85C TEMP, GREEN, 1.6-3,6V, 48MHZ

Learn More

Datasheet

474In Stock

$2.91

$2.66

$2.40

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

UFBGA-64

ARM Cortex M0+

64 kB

32 bit

12 bit

48 MHz

52 I/O

8 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Cortx-M0+256KB FLASH

ATSAMD20E18A-MUT
Microchip Technology
1: $3.15
5,363In Stock

Mfr. Part No.
ATSAMD20E18A-MUT

Mouser Part No
556-ATSAMD20E18A-MUT

Microchip Technology

ARM Microcontrollers - MCU Cortx-M0+256KB FLASH

Learn More

Datasheet

5,363In Stock

Cut Tape

$3.15

$2.88

$2.61

Reel

$2.61

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SAMD1/2x

SMD/SMT

QFN-32

ARM Cortex M0

256 kB

32 bit

12 bit

48 MHz

26 I/O

32 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM

ATSAMD20E17A-MU
Microchip Technology
1: $2.61
1,077In Stock

Mfr. Part No.
ATSAMD20E17A-MU

Mouser Part No
556-ATSAMD20E17A-MU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM

Learn More

Datasheet

1,077In Stock

$2.61

$2.37

$2.15

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

QFN-32

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

26 I/O

16 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM

ATSAMD20G15A-AUT
Microchip Technology
1: $2.40
1,656In Stock

Mfr. Part No.
ATSAMD20G15A-AUT

Mouser Part No
556-ATSAMD20G15A-AUT

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM

Learn More

Datasheet

1,656In Stock

Cut Tape

$2.40

$2.17

$1.97

Reel

$1.97

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SAMD1/2x

SMD/SMT

TQFP-48

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

38 I/O

4 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 48TQFP IND TEMP GREE N48MHz

ATSAMD20G16B-AU
Microchip Technology
1: $2.61
1,400In Stock

Mfr. Part No.
ATSAMD20G16B-AU

Mouser Part No
556-ATSAMD20G16B-AU

Microchip Technology

ARM Microcontrollers - MCU 48TQFP IND TEMP GREE N48MHz

Learn More

Datasheet

1,400In Stock

$2.61

$2.37

$2.15

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

TQFP-48

ARM Cortex M0+

64 kB

32 bit

12 bit

48 MHz

38 I/O

8 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM

ATSAMD20G17A-AU
Microchip Technology
1: $2.78
1,144In Stock

Mfr. Part No.
ATSAMD20G17A-AU

Mouser Part No
556-ATSAMD20G17A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM

Learn More

Datasheet

1,144In Stock

$2.78

$2.52

$2.29

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

TQFP-48

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

38 I/O

16 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

ATSAMD20G18A-AUT
Microchip Technology
1: $3.36
3,230In Stock

Mfr. Part No.
ATSAMD20G18A-AUT

Mouser Part No
556-ATSAMD20G18A-AUT

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

Learn More

Datasheet

3,230In Stock

Cut Tape

$3.36

$3.07

$2.78

Reel

$2.78

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SAMD1/2x

SMD/SMT

TQFP-48

ARM Cortex M0+

256 kB

32 bit

12 bit

48 MHz

38 I/O

32 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 64TQFP IND TEMP GREE N48MHz

ATSAMD20J16B-AU
Microchip Technology
1: $2.76
1,063In Stock

Mfr. Part No.
ATSAMD20J16B-AU

Mouser Part No
556-ATSAMD20J16B-AU

Microchip Technology

ARM Microcontrollers - MCU 64TQFP IND TEMP GREE N48MHz

Learn More

Datasheet

1,063In Stock

$2.76

$2.50

$2.27

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

TQFP-64

ARM Cortex M0+

64 kB

32 bit

12 bit

48 MHz

52 I/O

8 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

ATSAMD20J18A-AU
Microchip Technology
1: $3.48
693In Stock
440Expected 2026/02/26

Mfr. Part No.
ATSAMD20J18A-AU

Mouser Part No
556-ATSAMD20J18A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

Learn More

Datasheet

693In Stock

440Expected 2026/02/26

$3.48

$3.15

$2.88

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

TQFP-64

ARM Cortex M0+

256 kB

32 bit

12 bit

48 MHz

52 I/O

32 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

ATSAMD20J18A-AUT
Microchip Technology
1: $3.55
731In Stock

Mfr. Part No.
ATSAMD20J18A-AUT

Mouser Part No
556-ATSAMD20J18A-AUT

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

Learn More

Datasheet

731In Stock

Cut Tape

$3.55

$3.23

$2.92

Reel

$2.92

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SAMD1/2x

SMD/SMT

TQFP-64

ARM Cortex M0+

256 kB

32 bit

12 bit

48 MHz

52 I/O

32 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

ATSAMD20J18A-MUT
Microchip Technology
1: $3.48
2,213In Stock

Mfr. Part No.
ATSAMD20J18A-MUT

Mouser Part No
556-ATSAMD20J18A-MUT

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

Learn More

Datasheet

2,213In Stock

Cut Tape

$3.48

$3.16

$2.88

Reel

$2.88

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

SAMD1/2x

SMD/SMT

QFN-64

ARM Cortex M0+

256 kB

32 bit

12 bit

48 MHz

52 I/O

32 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM

ATSAMD20E15A-AU
Microchip Technology
1: $2.45
250In Stock
250Expected 2026/02/23

Mfr. Part No.
ATSAMD20E15A-AU

Mouser Part No
556-ATSAMD20E15A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM

Learn More

Datasheet

250In Stock

250Expected 2026/02/23

$2.45

$2.23

$2.01

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

TQFP-32

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

26 I/O

4 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

ATSAMD20E16A-MU
Microchip Technology
1: $2.44
417In Stock

Mfr. Part No.
ATSAMD20E16A-MU

Mouser Part No
556-ATSAMD20E16A-MU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

Learn More

Datasheet

417In Stock

$2.44

$2.22

$2.01

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

QFN-32

ARM Cortex M0+

64 kB

32 bit

12 bit

48 MHz

26 I/O

8 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM

ATSAMD20E17A-AU
Microchip Technology
1: $2.66
500In Stock

Mfr. Part No.
ATSAMD20E17A-AU

Mouser Part No
556-ATSAMD20E17A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM

Learn More

Datasheet

500In Stock

$2.66

$2.40

$2.17

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

TQFP-32

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

26 I/O

16 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Cortx-M0+256KB FLASH

ATSAMD20E18A-AU
Microchip Technology
1: $3.14
340In Stock

Mfr. Part No.
ATSAMD20E18A-AU

Mouser Part No
556-ATSAMD20E18A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortx-M0+256KB FLASH

Learn More

Datasheet

340In Stock

$3.14

$2.87

$2.58

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

TQFP-32

ARM Cortex M0

256 kB

32 bit

12 bit

48 MHz

26 I/O

32 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Cortx-M0+256KB FLASH

ATSAMD20E18A-MU
Microchip Technology
1: $3.07
323In Stock

Mfr. Part No.
ATSAMD20E18A-MU

Mouser Part No
556-ATSAMD20E18A-MU

Microchip Technology

ARM Microcontrollers - MCU Cortx-M0+256KB FLASH

Learn More

Datasheet

323In Stock

$3.07

$2.79

$2.52

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

QFN-32

ARM Cortex M0

256 kB

32 bit

12 bit

48 MHz

26 I/O

32 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM

ATSAMD20G14A-AU
Microchip Technology
1: $2.40
50In Stock

Mfr. Part No.
ATSAMD20G14A-AU

Mouser Part No
556-ATSAMD20G14A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM

Learn More

Datasheet

50In Stock

$2.40

$2.17

$1.97

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

TQFP-48

ARM Cortex M0+

16 kB

32 bit

12 bit

48 MHz

38 I/O

2 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

ATSAMD20G16A-MU
Microchip Technology
1: $2.55
186In Stock

Mfr. Part No.
ATSAMD20G16A-MU

Mouser Part No
556-ATSAMD20G16A-MU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

Learn More

Datasheet

186In Stock

$2.55

$2.33

$2.11

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

QFN-48

ARM Cortex M0+

64 kB

32 bit

12 bit

48 MHz

38 I/O

8 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 48TQFP 105C, GREEN,1.6-3.6V,48MHz

ATSAMD20G18A-AN
Microchip Technology
1: $3.47
213In Stock

Mfr. Part No.
ATSAMD20G18A-AN

Mouser Part No
556-ATSAMD20G18A-AN

Microchip Technology

ARM Microcontrollers - MCU 48TQFP 105C, GREEN,1.6-3.6V,48MHz

Learn More

Datasheet

213In Stock

$3.47

$3.14

$2.87

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

TQFP-48

ARM Cortex M0+

256 kB

32 bit

12 bit

48 MHz

38 I/O

32 kB

1.62 V

3.63 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

ATSAMD20G18A-AU
Microchip Technology
1: $3.31
253In Stock
500Expected 2026/02/20

Mfr. Part No.
ATSAMD20G18A-AU

Mouser Part No
556-ATSAMD20G18A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

Learn More

Datasheet

253In Stock

500Expected 2026/02/20

$3.31

$3.00

$2.72

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

TQFP-48

ARM Cortex M0+

256 kB

32 bit

12 bit

48 MHz

38 I/O

32 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 64QFN IND TEMP GREEN 48MHz

ATSAMD20J15B-MU
Microchip Technology
1: $2.69
265In Stock

Mfr. Part No.
ATSAMD20J15B-MU

Mouser Part No
556-ATSAMD20J15B-MU

Microchip Technology

ARM Microcontrollers - MCU 64QFN IND TEMP GREEN 48MHz

Learn More

Datasheet

265In Stock

$2.69

$2.45

$2.22

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

VQFN-64

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

52 I/O

4 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

ATSAMD20J16A-AU
Microchip Technology
1: $2.76
57In Stock

Mfr. Part No.
ATSAMD20J16A-AU

Mouser Part No
556-ATSAMD20J16A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

Learn More

Datasheet

57In Stock

$2.76

$2.50

$2.27

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

TQFP-64

ARM Cortex M0+

64 kB

32 bit

12 bit

48 MHz

52 I/O

8 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 64UFBGA,85C TEMP, GREEN, 1.6-3,6V, 48MHZ

ATSAMD20J17A-CU
Microchip Technology
1: $3.11
1In Stock

Mfr. Part No.
ATSAMD20J17A-CU

Mouser Part No
556-ATSAMD20J17A-CU

Microchip Technology

ARM Microcontrollers - MCU 64UFBGA,85C TEMP, GREEN, 1.6-3,6V, 48MHZ

Learn More

Datasheet

1In Stock

$3.11

$2.81

$2.56

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

UFBGA-64

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

52 I/O

16 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Tray

SAM D20 Arm® Cortex®-M0+ Microcontroller

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