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32-Bit SAM 4 Microcontrollers

Microchip Technology 32-Bit SAM 4 Microcontrollers are based on the Arm® Cortex®-M4 core, operate at a maximum CPU speed of 120MHz, and feature up to 2048KB of Flash and up to 128KB of SRAM. The SAM 4 MCU family includes the connectivity-rich SAM 4E MCUs, the low-power SAM 4L MCUs, and the entry-level SAM 4N MCUs.

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Part #

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

ATSAM4LC2AA-MU
Microchip Technology
1: $8.98
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

$8.98

Min.: 1
Mult.: 1

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

ATSAM4S2CA-CU
Microchip Technology
1: $5.98
78In Stock

Mfr. Part No.
ATSAM4S2CA-CU

Mouser Part No
556-ATSAM4S2CA-CU

Microchip Technology

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

Datasheet

78In Stock

$5.98

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU TFBGA, GREEN, EXT TEMP, MRL B

ATSAM4SA16CB-CN
Microchip Technology
1: $12.65
59In Stock

Mfr. Part No.
ATSAM4SA16CB-CN

Mouser Part No
556-ATSAM4SA16CB-CN

Microchip Technology

ARM Microcontrollers - MCU TFBGA, GREEN, EXT TEMP, MRL B

Datasheet

59In Stock

$12.65

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R

ATSAM4SD32CB-ANR
Microchip Technology
1: $16.43
112In Stock

Mfr. Part No.
ATSAM4SD32CB-ANR

Mouser Part No
556-ATSAM4SD32CB-ANR

Microchip Technology

ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R

Datasheet

112In Stock

Cut Tape

$16.43

Reel

$16.43

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU LQFP Green, IND TEMP MRL A,T&R

ATSAM4S8BA-AUR
Microchip Technology
1: $8.38
9,000Expected 18/2/2027

Mfr. Part No.
ATSAM4S8BA-AUR

Mouser Part No
556-ATSAM4S8BA-AUR

Microchip Technology

ARM Microcontrollers - MCU LQFP Green, IND TEMP MRL A,T&R

Datasheet

9,000Expected 18/2/2027

Cut Tape

$8.38

$8.12

$6.91

Reel

$6.91

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A

ATSAM4E8CA-AU
Microchip Technology
1: $11.32
1,075On Order

Mfr. Part No.
ATSAM4E8CA-AU

Mouser Part No
556-ATSAM4E8CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A

Datasheet

1,075On Order

$11.32

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP, Green, IND TEMP,MRL A

ATSAM4S8BA-AU
Microchip Technology
1: $8.16
918On Order

Mfr. Part No.
ATSAM4S8BA-AU

Mouser Part No
556-ATSAM4S8BA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP, Green, IND TEMP,MRL A

Datasheet

918On Order

$8.16

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R

ATSAM4SA16CB-ANR
Microchip Technology
1: $11.74
1,000Expected 27/10/2026

Mfr. Part No.
ATSAM4SA16CB-ANR

Mouser Part No
556-ATSAM4SA16CB-ANR

Microchip Technology

ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R

Datasheet

1,000Expected 27/10/2026

Cut Tape

$11.74

Reel

$11.74

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

ATSAM4N8CA-CFU
Microchip Technology
1: $7.74
140Expected 6/10/2026

Mfr. Part No.
ATSAM4N8CA-CFU

Mouser Part No
556-ATSAM4N8CA-CFU

Microchip Technology

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

Datasheet

140Expected 6/10/2026

$7.74

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B

ATSAM4S4AB-AN
Microchip Technology
1: $6.85
245Expected 13/8/2026

Mfr. Part No.
ATSAM4S4AB-AN

Mouser Part No
556-ATSAM4S4AB-AN

Microchip Technology

ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B

Datasheet

245Expected 13/8/2026

$6.85

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B

ATSAM4S8CB-AN
Microchip Technology
1: $8.64
174Expected 8/12/2026

Mfr. Part No.
ATSAM4S8CB-AN

Mouser Part No
556-ATSAM4S8CB-AN

Microchip Technology

ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B

Datasheet

174Expected 8/12/2026

$8.64

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU GRNIND TEMPMRL A

ATSAM4S2BA-MU
Microchip Technology
1: $5.75
258Expected 8/12/2026

Mfr. Part No.
ATSAM4S2BA-MU

Mouser Part No
556-ATSAM4S2BA-MU

Microchip Technology

ARM Microcontrollers - MCU GRNIND TEMPMRL A

Datasheet

258Expected 8/12/2026

$5.75

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU QFN,GREEN,EXT TEMP,MRL B

ATSAM4S2BB-MN
Microchip Technology
1: $5.75
259Expected 24/8/2026

Mfr. Part No.
ATSAM4S2BB-MN

Mouser Part No
556-ATSAM4S2BB-MN

Microchip Technology

ARM Microcontrollers - MCU QFN,GREEN,EXT TEMP,MRL B

Datasheet

259Expected 24/8/2026

$5.75

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, MRLB

ATSAM4C16CB-AU
Microchip Technology
90: $11.26
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
ATSAM4C16CB-AU

Mouser Part No
556-ATSAM4C16CB-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, MRLB

Datasheet

Non-Stocked Lead-Time 11 Weeks

$11.26

Min.: 90
Mult.: 90

ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO,MRLA,T&R

ATSAM4C32CA-AUR
Microchip Technology
1,000: $15.53
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
ATSAM4C32CA-AUR

Mouser Part No
556-ATSAM4C32CA-AUR

Microchip Technology

ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO,MRLA,T&R

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

$15.53

Min.: 1,000
Mult.: 1,000

: 1,000

ARM Microcontrollers - MCU LQFP, Green, IND, Crypto, MRLC, 1024k, T

ATSAM4CMP16CC-AU
Microchip Technology
90: $14.23
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ATSAM4CMP16CC-AU

Mouser Part No
556-ATSAM4CMP16CC-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP, Green, IND, Crypto, MRLC, 1024k, T

Datasheet

Non-Stocked Lead-Time 4 Weeks

$14.23

Min.: 90
Mult.: 90

ARM Microcontrollers - MCU LQFP, Green, IND, Crypto, MRLB, 2048k, T

ATSAM4CMP32CB-AU
Microchip Technology
90: $18.51
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ATSAM4CMP32CB-AU

Mouser Part No
556-ATSAM4CMP32CB-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP, Green, IND, Crypto, MRLB, 2048k, T

Datasheet

Non-Stocked Lead-Time 4 Weeks

$18.51

Min.: 90
Mult.: 90

ARM Microcontrollers - MCU LQFP, Green, IND, Crypto, MRLB, 2048k, R

ATSAM4CMP32CB-AUR
Microchip Technology
1,000: $18.58
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ATSAM4CMP32CB-AUR

Mouser Part No
556-ATSAM4CMP32CBAUR

Microchip Technology

ARM Microcontrollers - MCU LQFP, Green, IND, Crypto, MRLB, 2048k, R

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$18.58

Min.: 1,000
Mult.: 1,000

: 1,000

ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 3ph SOC, MRLC, 512K, T

ATSAM4CMS16CC-AUR
Microchip Technology
1,500: $13.00
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ATSAM4CMS16CC-AUR

Mouser Part No
556-ATSAM4CMS16CCAUR

Microchip Technology

ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 3ph SOC, MRLC, 512K, T

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$13.00

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

: 1,500

ARM Microcontrollers - MCU LQFP, Green, IND, Crypto, MRLB, 2048k

ATSAM4CMS32CB-AU
Microchip Technology
90: $17.83
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ATSAM4CMS32CB-AU

Mouser Part No
556-ATSAM4CMS32CB-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP, Green, IND, Crypto, MRLB, 2048k

Datasheet

Non-Stocked Lead-Time 4 Weeks

$17.83

Min.: 90
Mult.: 90

ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 1ph SOC, MRLC, 1024K, R

ATSAM4CMS8CC-AU
Microchip Technology
90: $12.39
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ATSAM4CMS8CC-AU

Mouser Part No
556-ATSAM4CMS8CC-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 1ph SOC, MRLC, 1024K, R

Datasheet

Non-Stocked Lead-Time 4 Weeks

$12.39

Min.: 90
Mult.: 90

ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 3ph SOC, MRLB, 512K, T

ATSAM4CMS8CC-AUR
Microchip Technology
1,500: $12.46
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ATSAM4CMS8CC-AUR

Mouser Part No
556-ATSAM4CMS8CC-AUR

Microchip Technology

ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 3ph SOC, MRLB, 512K, T

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$12.46

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

: 1,500

ARM Microcontrollers - MCU LQFPGREENEXT

ATSAM4E16CA-ANR
Microchip Technology
1,000: $14.24
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
ATSAM4E16CA-ANR

Mouser Part No
556-ATSAM4E16CA-ANR

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENEXT

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$14.24

Min.: 1,000
Mult.: 1,000

: 1,000

ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R

ATSAM4E16CB-ANR
Microchip Technology
1: $13.57
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ATSAM4E16CB-ANR

Mouser Part No
556-ATSAM4E16CB-ANR

Microchip Technology

ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R

Datasheet

Non-Stocked Lead-Time 4 Weeks

Cut Tape

$13.57

Reel

$13.57

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R

ATSAM4E16EB-ANR
Microchip Technology
1: $16.36
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
ATSAM4E16EB-ANR

Mouser Part No
556-ATSAM4E16EB-ANR

Microchip Technology

ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

$16.36

Reel

$16.36

Min.: 1
Mult.: 1

: 800