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ATSAMC21 Series ARM Microcontrollers - MCU

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Series = ATSAMC21

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Part #

ARM Microcontrollers - MCU 100TQFP,105C,GREEN,2.7-5.5V,48MHz,Tray

ATSAMC21N18A-AN
Microchip Technology
1: S/18.57
4,755In Stock

Mfr. Part #
ATSAMC21N18A-AN

Mouser Part #
556-ATSAMC21N18A-AN

Microchip Technology

ARM Microcontrollers - MCU 100TQFP,105C,GREEN,2.7-5.5V,48MHz,Tray

Learn More

Datasheet

4,755In Stock

S/18.57

S/17.87

S/16.70

Min.: 1
Mult.: 1

ATSAMC21

SMD/SMT

TQFP-100

ARM Cortex M0+

256 kB

32 bit

2 x 12 bit

48 MHz

84 I/O

32 kB

2.7 V

5.5 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E15A-ANT
Microchip Technology
1: S/12.03
2,478In Stock

Mfr. Part #
ATSAMC21E15A-ANT

Mouser Part #
556-ATSAMC21E15A-ANT

Microchip Technology

ARM Microcontrollers - MCU 32TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

2,478In Stock

Cut Tape

S/12.03

S/11.17

S/11.13

S/11.09

Reel

S/10.98

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

ATSAMC21

SMD/SMT

TQFP-32

ARM Cortex M0+

32 kB

32 bit

2 x 12 bit

48 MHz

26 I/O

4 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E16A-AUT
Microchip Technology
1: S/12.03
2,114In Stock

Mfr. Part #
ATSAMC21E16A-AUT

Mouser Part #
556-ATSAMC21E16A-AUT

Microchip Technology

ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

2,114In Stock

Cut Tape

S/12.03

S/11.13

S/10.90

Reel

S/10.90

S/10.86

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

ATSAMC21

SMD/SMT

TQFP-32

ARM Cortex M0+

64 kB

32 bit

2 x 12 bit

48 MHz

26 I/O

8 kB

2.7 V

5.5 V

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32-bit Arm Cortex-M0+ with 5V Support, CAN-FD

ATSAMC21E16A-ANT
Microchip Technology
1: S/11.68
2,717In Stock

Mfr. Part #
ATSAMC21E16A-ANT

Mouser Part #
556-ATSAMC21E16A-ANT

Microchip Technology

ARM Microcontrollers - MCU 32-bit Arm Cortex-M0+ with 5V Support, CAN-FD

Learn More

Datasheet

2,717In Stock

Cut Tape

S/11.68

S/11.41

S/10.98

S/10.94

Reel

S/10.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

ATSAMC21

SMD/SMT

TQFP-32

ARM Cortex M0+

64 kB

32 bit

2 x 12 bit

48 MHz

26 I/O

8 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 64QFN,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J18A-MNT
Microchip Technology
1: S/18.84
7,321In Stock

Mfr. Part #
ATSAMC21J18A-MNT

Mouser Part #
556-ATSAMC21J18A-MNT

Microchip Technology

ARM Microcontrollers - MCU 64QFN,105C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

7,321In Stock

Cut Tape

S/18.84

S/18.18

S/17.40

Reel

S/16.93

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

ATSAMC21

SMD/SMT

VQFN-64

ARM Cortex M0+

256 kB

32 bit

2 x 12 bit

48 MHz

52 I/O

32 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J17A-ANT
Microchip Technology
1: S/13.78
1,149In Stock

Mfr. Part #
ATSAMC21J17A-ANT

Mouser Part #
556-ATSAMC21J17A-ANT

Microchip Technology

ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

1,149In Stock

Cut Tape

S/13.78

S/12.77

S/12.73

S/12.46

Reel

S/12.46

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

ATSAMC21

SMD/SMT

TQFP-64

ARM Cortex M0+

128 kB

32 bit

2 x 12 bit

48 MHz

52 I/O

16 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 100 TQFP,105C TEMP, GREEN, 5V, 48MHZ,T&R

ATSAMC21N17A-ANT
Microchip Technology
1: S/18.88
510In Stock

Mfr. Part #
ATSAMC21N17A-ANT

Mouser Part #
579-ATSAMC21N17A-ANT

Microchip Technology

ARM Microcontrollers - MCU 100 TQFP,105C TEMP, GREEN, 5V, 48MHZ,T&R

Learn More

Datasheet

510In Stock

Cut Tape

S/18.88

S/18.41

Reel

S/15.69

Min.: 1
Mult.: 1

: 1,000

ATSAMC21

SMD/SMT

TQFP-100

ARM Cortex M0+

128 kB

32 bit

2 x 12 bit

48 MHz

84 I/O

16 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Reel, Cut Tape

ARM Microcontrollers - MCU 48QFN,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21G18A-MNT
Microchip Technology
1: S/17.91
2,527In Stock

Mfr. Part #
ATSAMC21G18A-MNT

Mouser Part #
556-ATSAMC21G18A-MNT

Microchip Technology

ARM Microcontrollers - MCU 48QFN,105C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

2,527In Stock

Cut Tape

S/17.91

S/16.58

S/16.54

S/16.39

Reel

S/16.35

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

ATSAMC21

SMD/SMT

VQFN-48

ARM Cortex M0+

256 kB

32 bit

2 x 12 bit

48 MHz

38 I/O

32 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J15A-ANT
Microchip Technology
1: S/13.27
556In Stock

Mfr. Part #
ATSAMC21J15A-ANT

Mouser Part #
556-ATSAMC21J15A-ANT

Microchip Technology

ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

556In Stock

Cut Tape

S/13.27

S/12.26

S/12.07

Reel

S/12.07

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

ATSAMC21

SMD/SMT

TQFP-64

ARM Cortex M0+

32 kB

32 bit

2 x 12 bit

48 MHz

52 I/O

4 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J16A-ANT
Microchip Technology
1: S/12.92
2,633In Stock

Mfr. Part #
ATSAMC21J16A-ANT

Mouser Part #
556-ATSAMC21J16A-ANT

Microchip Technology

ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

2,633In Stock

Cut Tape

S/12.92

S/11.99

S/11.95

S/11.72

Reel

S/11.72

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

ATSAMC21

SMD/SMT

TQFP-64

ARM Cortex M0+

64 kB

32 bit

2 x 12 bit

48 MHz

52 I/O

8 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E15A-AUT
Microchip Technology
1: S/12.03
2,563In Stock

Mfr. Part #
ATSAMC21E15A-AUT

Mouser Part #
556-ATSAMC21E15A-AUT

Microchip Technology

ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

2,563In Stock

Cut Tape

S/12.03

Reel

S/12.03

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

ATSAMC21

SMD/SMT

TQFP-32

ARM Cortex M0+

32 kB

32 bit

2 x 12 bit

48 MHz

26 I/O

4 kB

2.7 V

5.5 V

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E15A-MUT
Microchip Technology
1: S/10.35
9,793In Stock

Mfr. Part #
ATSAMC21E15A-MUT

Mouser Part #
556-ATSAMC21E15A-MUT

Microchip Technology

ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

9,793In Stock

Cut Tape

S/10.35

Reel

S/10.35

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ATSAMC21

SMD/SMT

VQFN-32

ARM Cortex M0+

32 kB

32 bit

2 x 12 bit

48 MHz

26 I/O

4 kB

2.7 V

5.5 V

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E17A-AUT
Microchip Technology
1: S/11.79
1,598In Stock

Mfr. Part #
ATSAMC21E17A-AUT

Mouser Part #
556-ATSAMC21E17A-AUT

Microchip Technology

ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

1,598In Stock

Cut Tape

S/11.79

Reel

S/11.79

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

ATSAMC21

SMD/SMT

TQFP-32

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

26 I/O

16 kB

2.7 V

5.5 V

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E17A-MUT
Microchip Technology
1: S/11.64
9,689In Stock

Mfr. Part #
ATSAMC21E17A-MUT

Mouser Part #
556-ATSAMC21E17A-MUT

Microchip Technology

ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

9,689In Stock

Cut Tape

S/11.64

Reel

S/11.64

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ATSAMC21

SMD/SMT

VQFN-32

ARM Cortex M0+

128 kB

32 bit

2 x 12 bit

48 MHz

26 I/O

16 kB

2.7 V

5.5 V

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32QFN,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E18A-MNT
Microchip Technology
1: S/17.05
8,916In Stock

Mfr. Part #
ATSAMC21E18A-MNT

Mouser Part #
556-ATSAMC21E18A-MNT

Microchip Technology

ARM Microcontrollers - MCU 32QFN,105C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

8,916In Stock

Cut Tape

S/17.05

Reel

S/17.05

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ATSAMC21

SMD/SMT

VQFN-32

ARM Cortex M0+

256 kB

32 bit

2 x 12 bit

48 MHz

26 I/O

32 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E18A-MUT
Microchip Technology
1: S/16.19
5,091In Stock

Mfr. Part #
ATSAMC21E18A-MUT

Mouser Part #
556-ATSAMC21E18A-MUT

Microchip Technology

ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

5,091In Stock

Cut Tape

S/16.19

Reel

S/16.19

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ATSAMC21

SMD/SMT

QFN-32

ARM Cortex M0+

256 kB

32 bit

2 x 12 bit

48 MHz

26 I/O

32 kB

2.7 V

5.5 V

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21G17A-AUT
Microchip Technology
1: S/12.46
5,293In Stock

Mfr. Part #
ATSAMC21G17A-AUT

Mouser Part #
556-ATSAMC21G17A-AUT

Microchip Technology

ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

5,293In Stock

Cut Tape

S/12.46

Reel

S/12.46

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ATSAMC21

SMD/SMT

TQFP-48

ARM Cortex M0+

128 kB

32 bit

2 x 12 bit

48 MHz

38 I/O

16 kB

2.7 V

5.5 V

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 48TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21G18A-ANT
Microchip Technology
1: S/18.14
14,154In Stock

Mfr. Part #
ATSAMC21G18A-ANT

Mouser Part #
556-ATSAMC21G18A-ANT

Microchip Technology

ARM Microcontrollers - MCU 48TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

14,154In Stock

Cut Tape

S/18.14

Reel

S/18.14

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ATSAMC21

SMD/SMT

TQFP-48

ARM Cortex M0+

256 kB

32 bit

2 x 12 bit

48 MHz

38 I/O

32 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21G18A-AUT
Microchip Technology
1: S/17.32
8,283In Stock

Mfr. Part #
ATSAMC21G18A-AUT

Mouser Part #
556-ATSAMC21G18A-AUT

Microchip Technology

ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

8,283In Stock

Cut Tape

S/17.32

Reel

S/17.32

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ATSAMC21

SMD/SMT

TQFP-48

ARM Cortex M0+

256 kB

32 bit

2 x 12 bit

48 MHz

38 I/O

32 kB

2.7 V

5.5 V

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21G18A-MUT
Microchip Technology
1: S/16.97
9,111In Stock

Mfr. Part #
ATSAMC21G18A-MUT

Mouser Part #
556-ATSAMC21G18A-MUT

Microchip Technology

ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

9,111In Stock

Cut Tape

S/16.97

Reel

S/16.97

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

ATSAMC21

SMD/SMT

QFN-48

ARM Cortex M0+

256 kB

32 bit

2 x 12 bit

48 MHz

38 I/O

32 kB

2.7 V

5.5 V

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J18A-ANT
Microchip Technology
1: S/19.23
6,640In Stock

Mfr. Part #
ATSAMC21J18A-ANT

Mouser Part #
556-ATSAMC21J18A-ANT

Microchip Technology

ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

6,640In Stock

Cut Tape

S/19.23

Reel

S/19.23

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

ATSAMC21

SMD/SMT

TQFP-64

ARM Cortex M0+

256 kB

32 bit

2 x 12 bit

48 MHz

52 I/O

32 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E18A-ANT
Microchip Technology
1: S/17.32
3,403In Stock

Mfr. Part #
ATSAMC21E18A-ANT

Mouser Part #
556-ATSAMC21E18A-ANT

Microchip Technology

ARM Microcontrollers - MCU 32TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

3,403In Stock

Cut Tape

S/17.32

Reel

S/17.32

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

ATSAMC21

SMD/SMT

TQFP-32

ARM Cortex M0+

256 kB

32 bit

2 x 12 bit

48 MHz

26 I/O

32 kB

2.7 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E18A-AUT
Microchip Technology
1: S/16.50
2,092In Stock

Mfr. Part #
ATSAMC21E18A-AUT

Mouser Part #
556-ATSAMC21E18A-AUT

Microchip Technology

ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

2,092In Stock

Cut Tape

S/16.50

Reel

S/16.50

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

ATSAMC21

SMD/SMT

TQFP-32

ARM Cortex M0+

256 kB

32 bit

2 x 12 bit

48 MHz

26 I/O

32 kB

2.7 V

5.5 V

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 64TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J18A-AUT
Microchip Technology
1: S/18.22
1,651In Stock

Mfr. Part #
ATSAMC21J18A-AUT

Mouser Part #
556-ATSAMC21J18A-AUT

Microchip Technology

ARM Microcontrollers - MCU 64TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

1,651In Stock

Cut Tape

S/18.22

Reel

S/18.22

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

ATSAMC21

SMD/SMT

TQFP-64

ARM Cortex M0+

256 kB

32 bit

2 x 12 bit

48 MHz

52 I/O

32 kB

2.7 V

5.5 V

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 64QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J18A-MUT
Microchip Technology
1: S/17.91
1,469In Stock
4,000Expected 8/6/2026

Mfr. Part #
ATSAMC21J18A-MUT

Mouser Part #
556-ATSAMC21J18A-MUT

Microchip Technology

ARM Microcontrollers - MCU 64QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

1,469In Stock

4,000Expected 8/6/2026

Cut Tape

S/17.91

Reel

S/17.91

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

ATSAMC21

SMD/SMT

QFN-64

ARM Cortex M0+

256 kB

32 bit

12 bit

48 MHz

52 I/O

32 kB

2.7 V

5.5 V

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

ATSAMC21 Series ARM Microcontrollers - MCU

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