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ATSAMC21 Series ARM Microcontrollers - MCU

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Part #

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

ATSAMC21E17A-MUT
Microchip Technology
1: $2.99
14,792In Stock

Mfr. Part No.
ATSAMC21E17A-MUT

Mouser Part No
556-ATSAMC21E17A-MUT

Microchip Technology

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

Learn More

Datasheet

14,792In Stock

Cut Tape

$2.99

$2.72

$2.46

Reel

$2.45

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E15A-MUT
Microchip Technology
1: $2.66
12,115In Stock

Mfr. Part No.
ATSAMC21E15A-MUT

Mouser Part No
556-ATSAMC21E15A-MUT

Microchip Technology

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

Learn More

Datasheet

12,115In Stock

Cut Tape

$2.66

$2.40

$2.18

$2.17

View

Reel

$2.08

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J18A-ANT
Microchip Technology
1: $4.94
7,473In Stock

Mfr. Part No.
ATSAMC21J18A-ANT

Mouser Part No
556-ATSAMC21J18A-ANT

Microchip Technology

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

Learn More

Datasheet

7,473In Stock

Cut Tape

$4.94

$4.49

$4.06

Reel

$4.06

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 100TQFP,105C,GREEN,2.7-5.5V,48MHz,Tray

ATSAMC21N18A-AN
Microchip Technology
1: $4.77
4,920In Stock

Mfr. Part No.
ATSAMC21N18A-AN

Mouser Part No
556-ATSAMC21N18A-AN

Microchip Technology

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

Learn More

Datasheet

4,920In Stock

$4.77

$4.43

$4.29

Quote

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,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E16A-AUT
Microchip Technology
1: $3.09
2,114In Stock

Mfr. Part No.
ATSAMC21E16A-AUT

Mouser Part No
556-ATSAMC21E16A-AUT

Microchip Technology

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

Learn More

Datasheet

2,114In Stock

Cut Tape

$3.09

$2.79

$2.54

Reel

$2.54

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $3.00
2,939In Stock

Mfr. Part No.
ATSAMC21E16A-ANT

Mouser Part No
556-ATSAMC21E16A-ANT

Microchip Technology

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

Learn More

Datasheet

2,939In Stock

Cut Tape

$3.00

$2.73

$2.48

Reel

$2.48

$2.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J16A-ANT
Microchip Technology
1: $3.32
2,630In Stock

Mfr. Part No.
ATSAMC21J16A-ANT

Mouser Part No
556-ATSAMC21J16A-ANT

Microchip Technology

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

Learn More

Datasheet

2,630In Stock

Cut Tape

$3.32

$3.01

$2.73

Reel

$2.73

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 64QFN,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J18A-MNT
Microchip Technology
1: $4.84
7,411In Stock

Mfr. Part No.
ATSAMC21J18A-MNT

Mouser Part No
556-ATSAMC21J18A-MNT

Microchip Technology

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

Learn More

Datasheet

7,411In Stock

Cut Tape

$4.84

$4.39

$3.99

Reel

$3.99

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 32TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E15A-ANT
Microchip Technology
1: $3.09
2,527In Stock

Mfr. Part No.
ATSAMC21E15A-ANT

Mouser Part No
556-ATSAMC21E15A-ANT

Microchip Technology

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

Learn More

Datasheet

2,527In Stock

Cut Tape

$3.09

$2.79

$2.54

Reel

$2.54

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

ATSAMC21E15A-AUT
Microchip Technology
1: $3.09
2,907In Stock

Mfr. Part No.
ATSAMC21E15A-AUT

Mouser Part No
556-ATSAMC21E15A-AUT

Microchip Technology

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

Learn More

Datasheet

2,907In Stock

Cut Tape

$3.09

$2.79

$2.54

Reel

$2.54

$2.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J17A-ANT
Microchip Technology
1: $3.54
1,232In Stock

Mfr. Part No.
ATSAMC21J17A-ANT

Mouser Part No
556-ATSAMC21J17A-ANT

Microchip Technology

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

Learn More

Datasheet

1,232In Stock

Cut Tape

$3.54

$3.22

$2.91

Reel

$2.91

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 48QFN,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21G18A-MNT
Microchip Technology
1: $4.60
2,645In Stock

Mfr. Part No.
ATSAMC21G18A-MNT

Mouser Part No
556-ATSAMC21G18A-MNT

Microchip Technology

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

Learn More

Datasheet

2,645In Stock

Cut Tape

$4.60

$4.17

$3.78

Reel

$3.78

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $3.41
571In Stock

Mfr. Part No.
ATSAMC21J15A-ANT

Mouser Part No
556-ATSAMC21J15A-ANT

Microchip Technology

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

Learn More

Datasheet

571In Stock

Cut Tape

$3.41

$3.10

$2.79

Reel

$2.79

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 48TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21G18A-ANT
Microchip Technology
1: $4.66
16,284In Stock

Mfr. Part No.
ATSAMC21G18A-ANT

Mouser Part No
556-ATSAMC21G18A-ANT

Microchip Technology

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

Learn More

Datasheet

16,284In Stock

Cut Tape

$4.66

$4.25

$3.85

Reel

$3.85

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E17A-AUT
Microchip Technology
1: $3.03
1,660In Stock

Mfr. Part No.
ATSAMC21E17A-AUT

Mouser Part No
556-ATSAMC21E17A-AUT

Microchip Technology

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

Learn More

Datasheet

1,660In Stock

Cut Tape

$3.03

$2.77

$2.51

Reel

$2.51

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E18A-AUT
Microchip Technology
1: $4.24
4,292In Stock

Mfr. Part No.
ATSAMC21E18A-AUT

Mouser Part No
556-ATSAMC21E18A-AUT

Microchip Technology

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

Learn More

Datasheet

4,292In Stock

Cut Tape

$4.24

$3.85

$3.49

Reel

$3.49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 48TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21G18A-AUT
Microchip Technology
1: $4.45
7,083In Stock

Mfr. Part No.
ATSAMC21G18A-AUT

Mouser Part No
556-ATSAMC21G18A-AUT

Microchip Technology

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

Learn More

Datasheet

7,083In Stock

Cut Tape

$4.45

$4.05

$3.68

Reel

$3.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $4.36
10,409In Stock

Mfr. Part No.
ATSAMC21G18A-MUT

Mouser Part No
556-ATSAMC21G18A-MUT

Microchip Technology

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

Learn More

Datasheet

10,409In Stock

Cut Tape

$4.36

$3.97

$3.59

Reel

$3.59

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 64QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J18A-MUT
Microchip Technology
1: $4.60
4,101In Stock

Mfr. Part No.
ATSAMC21J18A-MUT

Mouser Part No
556-ATSAMC21J18A-MUT

Microchip Technology

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

Learn More

Datasheet

4,101In Stock

Cut Tape

$4.60

$4.18

$3.79

Reel

$3.79

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

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

ATSAMC21E18A-ANT
Microchip Technology
1: $4.45
2,878In Stock

Mfr. Part No.
ATSAMC21E18A-ANT

Mouser Part No
556-ATSAMC21E18A-ANT

Microchip Technology

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

Learn More

Datasheet

2,878In Stock

Cut Tape

$4.45

$4.05

$3.68

Reel

$3.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 32QFN,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E18A-MNT
Microchip Technology
1: $4.38
3,290In Stock

Mfr. Part No.
ATSAMC21E18A-MNT

Mouser Part No
556-ATSAMC21E18A-MNT

Microchip Technology

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

Learn More

Datasheet

3,290In Stock

Cut Tape

$4.38

$3.99

$3.59

Reel

$3.59

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $4.16
3,460In Stock
5,000Expected 02/06/2026

Mfr. Part No.
ATSAMC21E18A-MUT

Mouser Part No
556-ATSAMC21E18A-MUT

Microchip Technology

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

Learn More

Datasheet

3,460In Stock

5,000Expected 02/06/2026

Cut Tape

$4.16

$3.78

$3.43

Reel

$3.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $3.20
1,163In Stock

Mfr. Part No.
ATSAMC21G17A-AUT

Mouser Part No
556-ATSAMC21G17A-AUT

Microchip Technology

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

Learn More

Datasheet

1,163In Stock

Cut Tape

$3.20

$2.91

$2.64

Reel

$2.64

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 64TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J17A-AUT
Microchip Technology
1: $3.35
2,105In Stock

Mfr. Part No.
ATSAMC21J17A-AUT

Mouser Part No
556-ATSAMC21J17A-AUT

Microchip Technology

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

Learn More

Datasheet

2,105In Stock

Cut Tape

$3.35

$3.05

$2.77

Reel

$2.77

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ATSAMC21

SMD/SMT

TQFP-64

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

52 I/O

16 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: $4.68
1,741In Stock

Mfr. Part No.
ATSAMC21J18A-AUT

Mouser Part No
556-ATSAMC21J18A-AUT

Microchip Technology

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

Learn More

Datasheet

1,741In Stock

Cut Tape

$4.68

$4.27

$3.85

Reel

$3.85

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

ATSAMC21 Series ARM Microcontrollers - MCU

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