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ATSAMC21 Series ARM Microcontrollers - MCU

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Part #

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

ATSAMC21N18A-AN
Microchip Technology
1: $4.77
4,755In 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

4,755In Stock

$4.77

$4.59

$4.29

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: $3.09
2,478In 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

2,478In Stock

Cut Tape

$3.09

$2.87

$2.86

$2.85

Reel

$2.82

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

ATSAMC21J17A-ANT
Microchip Technology
1: $3.54
1,149In 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

1,149In Stock

Cut Tape

$3.54

$3.28

$3.27

$3.20

Reel

$3.20

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

ATSAMC21E16A-ANT
Microchip Technology
1: $3.00
2,717In 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

2,717In Stock

Cut Tape

$3.00

$2.93

$2.82

$2.81

Reel

$2.68

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: $4.84
7,321In 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

7,321In Stock

Cut Tape

$4.84

$4.67

$4.47

Reel

$4.35

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 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

$2.86

$2.80

Reel

$2.80

$2.79

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

ATSAMC21N17A-ANT
Microchip Technology
1: $4.85
510In Stock

Mfr. Part No.
ATSAMC21N17A-ANT

Mouser Part No
579-ATSAMC21N17A-ANT

Microchip Technology

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

Learn More

Datasheet

510In Stock

Cut Tape

$4.85

$4.73

Reel

$4.03

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

ATSAMC21J16A-ANT
Microchip Technology
1: $3.32
2,633In 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

2,633In Stock

Cut Tape

$3.32

$3.08

$3.07

$3.01

Reel

$3.01

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

ATSAMC21G18A-MNT
Microchip Technology
1: $4.60
2,527In 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

2,527In Stock

Cut Tape

$4.60

$4.26

$4.25

$4.21

Reel

$4.20

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: $3.41
556In 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

556In Stock

Cut Tape

$3.41

$3.15

$3.10

Reel

$3.10

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

ATSAMC21E15A-AUT
Microchip Technology
1: $3.09
2,563In 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

2,563In Stock

Cut Tape

$3.09

Reel

$3.09

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: $2.66
9,793In 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

9,793In Stock

Cut Tape

$2.66

Reel

$2.66

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: $3.03
1,598In 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

1,598In Stock

Cut Tape

$3.03

Reel

$3.03

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: $2.99
9,689In 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

9,689In Stock

Cut Tape

$2.99

Reel

$2.99

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: $4.38
8,761In 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

8,761In Stock

Cut Tape

$4.38

Reel

$4.38

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: $4.16
5,091In Stock

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

5,091In Stock

Cut Tape

$4.16

Reel

$4.16

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: $3.20
5,293In 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

5,293In Stock

Cut Tape

$3.20

Reel

$3.20

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: $4.66
14,154In 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

14,154In Stock

Cut Tape

$4.66

Reel

$4.66

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: $4.45
8,283In 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

8,283In Stock

Cut Tape

$4.45

Reel

$4.45

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: $4.36
9,103In 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

9,103In Stock

Cut Tape

$4.36

Reel

$4.36

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: $4.94
6,640In 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

6,640In Stock

Cut Tape

$4.94

Reel

$4.94

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: $4.45
3,403In 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

3,403In Stock

Cut Tape

$4.45

Reel

$4.45

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: $4.24
2,092In 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

2,092In Stock

Cut Tape

$4.24

Reel

$4.24

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: $4.68
1,651In 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

1,651In Stock

Cut Tape

$4.68

Reel

$4.68

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: $4.60
1,439In Stock
4,000Expected 06/08/2026

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

1,439In Stock

4,000Expected 06/08/2026

Cut Tape

$4.60

Reel

$4.60

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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