ARM Microcontrollers - MCU – Mouser Hong Kong

.hide-partial { max-height: none; } .show-more { display: none; }

SAM L21 Microcontrollers

Microchip Technology SAM L21 are ultralow-power microcontrollers (MCU) using the 32-bit ARM® Cortex®-M0+ processor. The processor runs at max. 48MHz (2.46 CoreMark®/MHz) and up to 256KB Flash and 40KB of SRAM. The MCUs are housed in 32-, 48-, and 64-pin package. The SAM L21 feature sophisticated power management technologies, like power domain gating, SleepWalking, ultralow-power peripherals and more that allow for very low current consumption. The highly configurable peripherals include a touch controller supporting capacitive interfaces with proximity sensing.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 41

Applied Filters:

Package/Case

Core

Program Memory Size

Number of I/Os

Data RAM Size

Minimum Operating Temperature

Maximum Operating Temperature

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

ATSAML21J17B-MUT
Microchip Technology
1: HK$38.72
5,870In Stock

Mfr. Part No.
ATSAML21J17B-MUT

Mouser Part No
556-ATSAML21J17B-MUT

Microchip Technology

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

Learn More

Datasheet

5,870In Stock

Cut Tape

HK$38.72

Reel

HK$38.72

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SAML21

SMD/SMT

VQFN-64

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

51 I/O

16 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

ATSAML21E17B-MUT
Microchip Technology
1: HK$35.10
8,748In Stock

Mfr. Part No.
ATSAML21E17B-MUT

Mouser Part No
556-ATSAML21E17B-MUT

Microchip Technology

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

Learn More

Datasheet

8,748In Stock

Cut Tape

HK$35.10

Reel

HK$35.10

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SAML21

SMD/SMT

VQFN-32

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

25 I/O

16 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM

ATSAML21G18B-AUT
Microchip Technology
1: HK$51.29
2,644In Stock

Mfr. Part No.
ATSAML21G18B-AUT

Mouser Part No
556-ATSAML21G18B-AUT

Microchip Technology

ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM

Learn More

Datasheet

2,644In Stock

Cut Tape

HK$51.29

Reel

HK$51.29

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SAML21

SMD/SMT

TQFP-48

ARM Cortex M0+

256 kB

32 bit

12 bit

48 MHz

37 I/O

32 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

ATSAML21E16B-AUT
Microchip Technology
1: HK$33.54
843In Stock

Mfr. Part No.
ATSAML21E16B-AUT

Mouser Part No
556-ATSAML21E16B-AUT

Microchip Technology

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

Learn More

Datasheet

843In Stock

Cut Tape

HK$33.54

Reel

HK$33.54

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SAML21

SMD/SMT

TQFP-32

ARM Cortex M0+

64 kB

32 bit

12 bit

48 MHz

25 I/O

8 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU ARM Cortex-M0+ 256K Flash/32k SRAM

ATSAML21E18B-AUT
Microchip Technology
1: HK$49.73
1,781In Stock

Mfr. Part No.
ATSAML21E18B-AUT

Mouser Part No
556-ATSAML21E18B-AUT

Microchip Technology

ARM Microcontrollers - MCU ARM Cortex-M0+ 256K Flash/32k SRAM

Learn More

Datasheet

1,781In Stock

Cut Tape

HK$49.73

Reel

HK$49.73

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SAML21

SMD/SMT

TQFP-32

ARM Cortex M0+

256 kB

32 bit

12 bit

48 MHz

25 I/O

32 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 48TQFP 85C, GREEN,1.6-3.6V,48MHz

ATSAML21G16B-ANT
Microchip Technology
1: HK$36.99
1,770In Stock

Mfr. Part No.
ATSAML21G16B-ANT

Mouser Part No
579-ATSAML21G16B-ANT

Microchip Technology

ARM Microcontrollers - MCU 48TQFP 85C, GREEN,1.6-3.6V,48MHz

Learn More

Datasheet

1,770In Stock

Cut Tape

HK$36.99

Reel

HK$36.99

Min.: 1
Mult.: 1

: 2,500

SAML21

SMD/SMT

TQFP-48

ARM Cortex M0+

64 kB

32 bit

12 bit

48 MHz

37 I/O

8 kB

1.62 V

3.63 V

- 40 C

+ 105 C

Reel, Cut Tape

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

ATSAML21J17B-AUT
Microchip Technology
1: HK$39.62
1,077In 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

1,077In Stock

Cut Tape

HK$39.62

Reel

HK$39.62

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SAML21

SMD/SMT

TQFP-64

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

51 I/O

16 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

ATSAML21E17B-AUT
Microchip Technology
1: HK$35.76
5,849In Stock

Mfr. Part No.
ATSAML21E17B-AUT

Mouser Part No
556-ATSAML21E17B-AUT

Microchip Technology

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

Learn More

Datasheet

5,849In Stock

Cut Tape

HK$35.76

Reel

HK$35.76

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SAML21

SMD/SMT

TQFP-32

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

25 I/O

16 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

ATSAML21E16B-MUT
Microchip Technology
1: HK$32.96
4,899In Stock

Mfr. Part No.
ATSAML21E16B-MUT

Mouser Part No
556-ATSAML21E16B-MUT

Microchip Technology

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

Learn More

Datasheet

4,899In Stock

Cut Tape

HK$32.96

Reel

HK$32.96

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SAML21

SMD/SMT

VQFN-32

ARM Cortex M0+

64 kB

32 bit

12 bit

48 MHz

25 I/O

8 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32QFN 85C, GREEN,1.6-3.6V,48MHz

ATSAML21E15B-MNT
Microchip Technology
1: HK$28.52
4,665In Stock

Mfr. Part No.
ATSAML21E15B-MNT

Mouser Part No
579-ATSAML21E15B-MNT

Microchip Technology

ARM Microcontrollers - MCU 32QFN 85C, GREEN,1.6-3.6V,48MHz

Learn More

Datasheet

4,665In Stock

Cut Tape

HK$28.52

Reel

HK$28.52

Min.: 1
Mult.: 1

: 5,000

SAML21

SMD/SMT

VQFN-32

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

25 I/O

4 kB

1.62 V

3.63 V

- 40 C

+ 105 C

Reel, Cut Tape

ARM Microcontrollers - MCU WLCSP64, IND TEMP GREEN, 1.6-3.6V, 48MHz

ATSAML21J18B-UUT
Microchip Technology
5,000: HK$49.07
20,000In Stock
Factory Special Order

Mfr. Part No.
ATSAML21J18B-UUT

Mouser Part No
556-ATSAML21J18B-UUT

Factory Special Order

Microchip Technology

ARM Microcontrollers - MCU WLCSP64, IND TEMP GREEN, 1.6-3.6V, 48MHz

Datasheet

20,000In Stock

Reel

HK$49.07

Min.: 5,000
Mult.: 5,000

: 5,000

SAML21

SMD/SMT

WLCSP-64

ARM Cortex M0

256 kB

32 bit

12 bit

48 MHz

51 I/O

32 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU 32TQFP 85C, GREEN,1.6-3.6V,48MHz

ATSAML21E16B-ANT
Microchip Technology
1: HK$35.26
3,591In Stock

Mfr. Part No.
ATSAML21E16B-ANT

Mouser Part No
579-ATSAML21E16B-ANT

Microchip Technology

ARM Microcontrollers - MCU 32TQFP 85C, GREEN,1.6-3.6V,48MHz

Learn More

Datasheet

3,591In Stock

Cut Tape

HK$35.26

Reel

HK$35.26

Min.: 1
Mult.: 1

: 2,000

SAML21

SMD/SMT

TQFP-32

ARM Cortex M0+

64 kB

32 bit

12 bit

48 MHz

25 I/O

8 kB

1.62 V

3.63 V

- 40 C

+ 105 C

Reel, Cut Tape

ARM Microcontrollers - MCU 32TQFP 85C, GREEN,1.6-3.6V,48MHz

ATSAML21E17B-ANT
Microchip Technology
1: HK$37.57
1,232In Stock

Mfr. Part No.
ATSAML21E17B-ANT

Mouser Part No
579-ATSAML21E17B-ANT

Microchip Technology

ARM Microcontrollers - MCU 32TQFP 85C, GREEN,1.6-3.6V,48MHz

Learn More

Datasheet

1,232In Stock

Cut Tape

HK$37.57

Reel

HK$37.57

Min.: 1
Mult.: 1

: 2,000

SAML21

SMD/SMT

TQFP-32

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

25 I/O

16 kB

1.62 V

3.63 V

- 40 C

+ 105 C

Reel, Cut Tape

ARM Microcontrollers - MCU 32TQFP 85C, GREEN,1.6-3.6V,48MHz

ATSAML21E15B-ANT
Microchip Technology
1: HK$30.74
2,101In Stock

Mfr. Part No.
ATSAML21E15B-ANT

Mouser Part No
579-ATSAML21E15B-ANT

Microchip Technology

ARM Microcontrollers - MCU 32TQFP 85C, GREEN,1.6-3.6V,48MHz

Learn More

Datasheet

2,101In Stock

Cut Tape

HK$30.74

Reel

HK$30.74

Min.: 1
Mult.: 1

: 2,000

SAML21

SMD/SMT

TQFP-32

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

25 I/O

4 kB

1.62 V

3.63 V

- 40 C

+ 105 C

Reel, Cut Tape

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

ATSAML21E15B-MUT
Microchip Technology
1: HK$27.21
3,708In Stock

Mfr. Part No.
ATSAML21E15B-MUT

Mouser Part No
556-ATSAML21E15B-MUT

Microchip Technology

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

Learn More

Datasheet

3,708In Stock

Cut Tape

HK$27.21

Reel

HK$27.21

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SAML21

SMD/SMT

VQFN-32

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

25 I/O

4 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

ATSAML21E15B-AUT
Microchip Technology
1: HK$29.26
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

HK$29.26

Reel

HK$29.26

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SAML21

SMD/SMT

TQFP-32

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

25 I/O

4 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32QFN 85C, GREEN,1.6-3.6V,48MHz

ATSAML21E16B-MNT
Microchip Technology
1: HK$34.69
381In Stock

Mfr. Part No.
ATSAML21E16B-MNT

Mouser Part No
579-ATSAML21E16B-MNT

Microchip Technology

ARM Microcontrollers - MCU 32QFN 85C, GREEN,1.6-3.6V,48MHz

Learn More

Datasheet

381In Stock

Cut Tape

HK$34.69

Reel

HK$34.69

Min.: 1
Mult.: 1

: 5,000

SAML21

SMD/SMT

VQFN-32

ARM Cortex M0+

64 kB

32 bit

12 bit

48 MHz

25 I/O

8 kB

1.62 V

3.63 V

- 40 C

+ 105 C

Reel, Cut Tape

ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM

ATSAML21G16B-AUT
Microchip Technology
1: HK$35.18
1,448In Stock

Mfr. Part No.
ATSAML21G16B-AUT

Mouser Part No
556-ATSAML21G16B-AUT

Microchip Technology

ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM

Learn More

Datasheet

1,448In Stock

Cut Tape

HK$35.18

Reel

HK$35.18

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SAML21

SMD/SMT

TQFP-48

ARM Cortex M0+

64 kB

32 bit

12 bit

48 MHz

37 I/O

8 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

ATSAML21J16B-AUT
Microchip Technology
1: HK$37.15
1,094In Stock

Mfr. Part No.
ATSAML21J16B-AUT

Mouser Part No
556-ATSAML21J16B-AUT

Microchip Technology

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

Learn More

Datasheet

1,094In Stock

Cut Tape

HK$37.15

Reel

HK$37.15

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SAML21

SMD/SMT

TQFP-64

ARM Cortex M0+

64 kB

32 bit

12 bit

48 MHz

51 I/O

8 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 64TQFP 85C, GREEN,1.6-3.6V,48MHz

ATSAML21J18B-ANT
Microchip Technology
1: HK$57.87
824In Stock

Mfr. Part No.
ATSAML21J18B-ANT

Mouser Part No
579-ATSAML21J18B-ANT

Microchip Technology

ARM Microcontrollers - MCU 64TQFP 85C, GREEN,1.6-3.6V,48MHz

Learn More

Datasheet

824In Stock

Cut Tape

HK$57.87

Reel

HK$57.87

Min.: 1
Mult.: 1

: 1,500

SAML21

SMD/SMT

TQFP-64

ARM Cortex M0+

256 kB

32 bit

12 bit

48 MHz

51 I/O

32 kB

1.62 V

3.63 V

- 40 C

+ 105 C

Reel, Cut Tape

ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM

ATSAML21G17B-MUT
Microchip Technology
1: HK$36.66
2,621In Stock

Mfr. Part No.
ATSAML21G17B-MUT

Mouser Part No
556-ATSAML21G17B-MUT

Microchip Technology

ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM

Learn More

Datasheet

2,621In Stock

Cut Tape

HK$36.66

Reel

HK$36.66

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SAML21

SMD/SMT

VQFN-48

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

37 I/O

16 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 64TQFP 85C, GREEN,1.6-3.6V,48MHz

ATSAML21J17B-ANT
Microchip Technology
1: HK$41.51
1,482In Stock

Mfr. Part No.
ATSAML21J17B-ANT

Mouser Part No
579-ATSAML21J17B-ANT

Microchip Technology

ARM Microcontrollers - MCU 64TQFP 85C, GREEN,1.6-3.6V,48MHz

Learn More

Datasheet

1,482In Stock

Cut Tape

HK$41.51

Reel

HK$41.51

Min.: 1
Mult.: 1

: 1,500

SAML21

SMD/SMT

TQFP-64

ARM Cortex M0+

128 kB

32 bit

12 bit

48 MHz

51 I/O

16 kB

1.62 V

3.63 V

- 40 C

+ 105 C

Reel, Cut Tape

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

ATSAML21E18B-MUT
Microchip Technology
1: HK$48.91
9,008In Stock

Mfr. Part No.
ATSAML21E18B-MUT

Mouser Part No
556-ATSAML21E18B-MUT

Microchip Technology

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

Learn More

Datasheet

9,008In Stock

Cut Tape

HK$48.91

Reel

HK$48.91

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SAML21

SMD/SMT

VQFN-32

ARM Cortex M0+

256 kB

32 bit

12 bit

48 MHz

25 I/O

32 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 24KB SRAM

ATSAML21G18B-MUT
Microchip Technology
1: HK$51.29
6,302In Stock

Mfr. Part No.
ATSAML21G18B-MUT

Mouser Part No
556-ATSAML21G18B-MUT

Microchip Technology

ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 24KB SRAM

Learn More

Datasheet

6,302In Stock

Cut Tape

HK$51.29

Reel

HK$51.29

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SAML21

SMD/SMT

VQFN-48

ARM Cortex M0+

256 kB

32 bit

12 bit

48 MHz

37 I/O

32 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

ATSAML21J18B-MUT
Microchip Technology
1: HK$53.92
3,958In Stock

Mfr. Part No.
ATSAML21J18B-MUT

Mouser Part No
556-ATSAML21J18B-MUT

Microchip Technology

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

Learn More

Datasheet

3,958In Stock

Cut Tape

HK$53.92

Reel

HK$53.92

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SAML21

SMD/SMT

VQFN-64

ARM Cortex M0+

256 kB

32 bit

12 bit

48 MHz

51 I/O

32 kB

1.62 V

3.63 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

SAM L21 Microcontrollers

Customer Service Office

Company

Resources

Support