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SAM4L ARM Cortex-M4 Microcontrollers

Microchip SAM4L ARM Cortex-M4 Microcontrollers (MCUs) deliver the lowest power in active mode (down to 0.9µA/MHz) and sleep mode with full RAM retention (1.5µA) with the shortest wake-up time (down to 1.5µs). Microchip SAM4L ARM Cortex-M4 Microcontrollers offer picoPower® technology, highly efficient signal processing, ease of use, and high-speed communication peripherals. SAM4L ARM Cortex-M4 MCUs are ideal for power-sensitive designs in the industrial, healthcare, and consumer application areas.

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Part #

ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A

ATSAM4LS8BA-MU
Microchip Technology
1: $8.85
3,070In Stock

Mfr. Part No.
ATSAM4LS8BA-MU

Mouser Part No
556-ATSAM4LS8BA-MU

Microchip Technology

ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A

Datasheet

3,070In Stock

$8.85

$8.05

$7.27

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

ATSAM4LC4CA-AU
Microchip Technology
1: $7.77
1,213In Stock

Mfr. Part No.
ATSAM4LC4CA-AU

Mouser Part No
556-ATSAM4LC4CA-AU

Microchip Technology

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

Datasheet

1,213In Stock

$7.77

$7.07

$6.40

$6.38

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,CRYPTO,MRL A

ATSAM4LC8BA-MU
Microchip Technology
1: $8.85
260In Stock

Mfr. Part No.
ATSAM4LC8BA-MU

Mouser Part No
556-ATSAM4LC8BA-MU

Microchip Technology

ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,CRYPTO,MRL A

Datasheet

260In Stock

$8.85

$8.05

$7.29

$7.28

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A

ATSAM4LC4BA-MU
Microchip Technology
1: $7.49
632In Stock

Mfr. Part No.
ATSAM4LC4BA-MU

Mouser Part No
556-ATSAM4LC4BA-MU

Microchip Technology

ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A

Datasheet

632In Stock

$7.49

$6.80

$6.16

$6.15

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

ATSAM4LS2AA-AU
Microchip Technology
1: $6.13
1,209In Stock

Mfr. Part No.
ATSAM4LS2AA-AU

Mouser Part No
556-ATSAM4LS2AA-AU

Microchip Technology

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

Datasheet

1,209In Stock

$6.13

$5.58

$5.05

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A

ATSAM4LS4AA-MU
Microchip Technology
1: $6.61
530In Stock

Mfr. Part No.
ATSAM4LS4AA-MU

Mouser Part No
556-ATSAM4LS4AA-MU

Microchip Technology

ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A

Datasheet

530In Stock

$6.61

$6.02

$5.45

$5.44

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU TQFP, GREEN, IND TEMP, CRYPTO, MRL A

ATSAM4LC2AA-AUR
Microchip Technology
1: $6.26
2,258In Stock

Mfr. Part No.
ATSAM4LC2AA-AUR

Mouser Part No
556-ATSAM4LC2AA-AUR

Microchip Technology

ARM Microcontrollers - MCU TQFP, GREEN, IND TEMP, CRYPTO, MRL A

Datasheet

2,258In Stock

Cut Tape

$6.26

$5.69

$5.18

Reel

$5.18

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

No

ARM Microcontrollers - MCU TQFP,GREEN,IND TEMP,CRYPTO,MRL A

ATSAM4LC8CA-AU
Microchip Technology
1: $10.37
167In Stock

Mfr. Part No.
ATSAM4LC8CA-AU

Mouser Part No
556-ATSAM4LC8CA-AU

Microchip Technology

ARM Microcontrollers - MCU TQFP,GREEN,IND TEMP,CRYPTO,MRL A

Datasheet

167In Stock

$10.37

$9.43

$8.54

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU TQFP,GREEN,IND TEMP,MRL A

ATSAM4LS8BA-AU
Microchip Technology
1: $10.97
209In Stock

Mfr. Part No.
ATSAM4LS8BA-AU

Mouser Part No
556-ATSAM4LS8BA-AU

Microchip Technology

ARM Microcontrollers - MCU TQFP,GREEN,IND TEMP,MRL A

Datasheet

209In Stock

$10.97

$10.00

$9.04

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

ATSAM4LS4CA-AU
Microchip Technology
1: $7.16
1,328In Stock

Mfr. Part No.
ATSAM4LS4CA-AU

Mouser Part No
556-ATSAM4LS4CA-AU

Microchip Technology

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

Datasheet

1,328In Stock

$7.16

$6.51

$5.91

Min.: 1
Mult.: 1

No

Development Boards & Kits - ARM SAM4L8 eval kit

ATSAM4L8-XPRO
Microchip Technology
1: $88.05
1In Stock

Mfr. Part No.
ATSAM4L8-XPRO

Mouser Part No
556-ATSAM4L8-XPRO

Microchip Technology

Development Boards & Kits - ARM SAM4L8 eval kit

Datasheet

1In Stock

$88.05

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

ATSAM4LS4AA-AU
Microchip Technology
1: $6.38
162In Stock

Mfr. Part No.
ATSAM4LS4AA-AU

Mouser Part No
556-ATSAM4LS4AA-AU

Microchip Technology

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

Datasheet

162In Stock

$6.38

$5.80

$5.26

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Wafer - TQFPGREENIND

ATSAM4LS8CA-AU
Microchip Technology
1: $10.37
5In Stock
450Expected 2026/05/04

Mfr. Part No.
ATSAM4LS8CA-AU

Mouser Part No
556-ATSAM4LS8CA-AU

Microchip Technology

ARM Microcontrollers - MCU Wafer - TQFPGREENIND

Datasheet

5In Stock

450Expected 2026/05/04

$10.37

$9.43

$8.54

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

ATSAM4LC4BA-AU
Microchip Technology
1: $7.34
24In Stock

Mfr. Part No.
ATSAM4LC4BA-AU

Mouser Part No
556-ATSAM4LC4BA-AU

Microchip Technology

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

Datasheet

24In Stock

$7.34

$6.68

$6.04

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

ATSAM4LS2BA-AU
Microchip Technology
1: $6.35
133In Stock

Mfr. Part No.
ATSAM4LS2BA-AU

Mouser Part No
556-ATSAM4LS2BA-AU

Microchip Technology

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

Datasheet

133In Stock

$6.35

$5.78

$5.22

Min.: 1
Mult.: 1

No

ARM Microcontrollers - MCU Cortex-M4, 128KB Fl USB, 13 Touch Ch.

ATSAM4LC2AA-MU
Microchip Technology
1: $6.61
25In Stock

Mfr. Part No.
ATSAM4LC2AA-MU

Mouser Part No
556-ATSAM4LC2AA-MU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M4, 128KB Fl USB, 13 Touch Ch.

Datasheet

25In Stock

$6.61

$6.02

$5.45

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

ATSAM4LS4BA-AU
Microchip Technology
1: $6.78
378Expected 2026/05/04

Mfr. Part No.
ATSAM4LS4BA-AU

Mouser Part No
556-ATSAM4LS4BA-AU

Microchip Technology

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

Datasheet

378Expected 2026/05/04

$6.78

$6.16

$5.59

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU QFNGREENIND

ATSAM4LS8AA-MU
Microchip Technology
1: $8.52
830On Order

Mfr. Part No.
ATSAM4LS8AA-MU

Mouser Part No
556-ATSAM4LS8AA-MU

Microchip Technology

ARM Microcontrollers - MCU QFNGREENIND

Datasheet

830On Order

$8.52

$7.76

$7.02

Min.: 1
Mult.: 1

Development Boards & Kits - ARM EVAL KIT SAM4LC

ATSAM4L-EK
Microchip Technology
1: $275.41
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
ATSAM4L-EK

Mouser Part No
556-ATSAM4L-EK

Microchip Technology

Development Boards & Kits - ARM EVAL KIT SAM4LC

Datasheet

Non-Stocked Lead-Time 12 Weeks

$275.41

Min.: 1
Mult.: 1

Development Boards & Kits - ARM SAM4L8 Starter Kit

ATSAM4L8-XSTK
Microchip Technology
1: $205.48
Lead-Time 12 Weeks

Mfr. Part No.
ATSAM4L8-XSTK

Mouser Part No
556-ATSAM4L8-XSTK

Microchip Technology

Development Boards & Kits - ARM SAM4L8 Starter Kit

Datasheet

Lead-Time 12 Weeks

$205.48

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU BGA, Green, IND TEMP CRYPTO,MRL A

ATSAM4LC4CA-CFU
Microchip Technology
260: $6.91
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ATSAM4LC4CA-CFU

Mouser Part No
556-ATSAM4LC4CA-CFU

Microchip Technology

ARM Microcontrollers - MCU BGA, Green, IND TEMP CRYPTO,MRL A

Datasheet

Non-Stocked Lead-Time 4 Weeks

$6.91

Min.: 260
Mult.: 260

ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,CRYPTO,MRL A

ATSAM4LC8AA-MU
Microchip Technology
416: $7.02
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ATSAM4LC8AA-MU

Mouser Part No
556-ATSAM4LC8AA-MU

Microchip Technology

ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,CRYPTO,MRL A

Datasheet

Non-Stocked Lead-Time 4 Weeks

$7.02

Min.: 416
Mult.: 416

ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,CRYPTO,MRL A,T&R

ATSAM4LC8AA-MUR
Microchip Technology
4,000: $6.91
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
ATSAM4LC8AA-MUR

Mouser Part No
556-ATSAM4LC8AA-MUR

Microchip Technology

ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,CRYPTO,MRL A,T&R

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$6.91

Min.: 4,000
Mult.: 4,000

: 4,000

ARM Microcontrollers - MCU TQFP,GREEN,IND TEMP,CRYPTO,MRL A

ATSAM4LC8BA-AU
Microchip Technology
160: $9.04
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
ATSAM4LC8BA-AU

Mouser Part No
556-ATSAM4LC8BA-AU

Microchip Technology

ARM Microcontrollers - MCU TQFP,GREEN,IND TEMP,CRYPTO,MRL A

Datasheet

Non-Stocked Lead-Time 8 Weeks

$9.04

Min.: 160
Mult.: 160

ARM Microcontrollers - MCU TQFP,GREEN,IND TEMP,CRYPTO,MRL A,T&R

ATSAM4LC8BA-AUR
Microchip Technology
1,500: $9.26
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
ATSAM4LC8BA-AUR

Mouser Part No
556-ATSAM4LC8BA-AUR

Microchip Technology

ARM Microcontrollers - MCU TQFP,GREEN,IND TEMP,CRYPTO,MRL A,T&R

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$9.26

Min.: 1,500
Mult.: 1,500

: 1,500