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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 BGA Green IND

ATSAM4SD32CA-CU
Microchip Technology
1: $19.76
864In Stock

Mfr. Part #
ATSAM4SD32CA-CU

Mouser Part #
556-ATSAM4SD32CA-CU

Microchip Technology

ARM Microcontrollers - MCU BGA Green IND

Datasheet

864In Stock

$19.76

$17.96

$16.28

Min.: 1
Mult.: 1

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

ATSAM4SD32CB-AN
Microchip Technology
1: $18.27
144In Stock

Mfr. Part #
ATSAM4SD32CB-AN

Mouser Part #
556-ATSAM4SD32CB-AN

Microchip Technology

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

Datasheet

144In Stock

$18.27

$16.65

$15.07

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRLA

ATSAM4C32CA-AUT
Microchip Technology
1: $17.59
691In Stock

Mfr. Part #
ATSAM4C32CA-AUT

Mouser Part #
579-ATSAM4C32CA-AUT

Microchip Technology

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRLA

Datasheet

691In Stock

$17.59

$16.15

$14.62

Min.: 1
Mult.: 1

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

ATSAM4LS4CA-AU
Microchip Technology
1: $11.10
788In Stock
540Expected 2026-05-08

Mfr. Part #
ATSAM4LS4CA-AU

Mouser Part #
556-ATSAM4LS4CA-AU

Microchip Technology

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

Datasheet

788In Stock

540Expected 2026-05-08

$11.10

$10.09

$9.16

Min.: 1
Mult.: 1

No

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

ATSAM4E16CA-CU
Microchip Technology
1: $16.38
18In Stock

Mfr. Part #
ATSAM4E16CA-CU

Mouser Part #
556-ATSAM4E16CA-CU

Microchip Technology

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

Datasheet

18In Stock

$16.38

$14.88

$13.47

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A

ATSAM4E8EA-AU
Microchip Technology
1: $15.58
79In Stock

Mfr. Part #
ATSAM4E8EA-AU

Mouser Part #
556-ATSAM4E8EA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A

Datasheet

79In Stock

$15.58

$14.18

$12.82

Min.: 1
Mult.: 1

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

ATSAM4LC4BA-AU
Microchip Technology
1: $11.38
24In Stock

Mfr. Part #
ATSAM4LC4BA-AU

Mouser Part #
556-ATSAM4LC4BA-AU

Microchip Technology

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

Datasheet

24In Stock

$11.38

$10.35

$9.36

Min.: 1
Mult.: 1

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

ATSAM4N8BA-AU
Microchip Technology
1: $7.70
102In Stock

Mfr. Part #
ATSAM4N8BA-AU

Mouser Part #
556-ATSAM4N8BA-AU

Microchip Technology

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

Datasheet

102In Stock

$7.70

$7.02

$6.37

Min.: 1
Mult.: 1

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

ATSAM4N8BA-MU
Microchip Technology
1: $7.87
120In Stock

Mfr. Part #
ATSAM4N8BA-MU

Mouser Part #
556-ATSAM4N8BA-MU

Microchip Technology

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

Datasheet

120In Stock

$7.87

$7.16

$6.48

Min.: 1
Mult.: 1

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

ATSAM4N8CA-AU
Microchip Technology
1: $8.17
55In Stock

Mfr. Part #
ATSAM4N8CA-AU

Mouser Part #
556-ATSAM4N8CA-AU

Microchip Technology

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

Datasheet

55In Stock

$8.17

$7.46

$6.74

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFPGREENEXT

ATSAM4S16BA-AN
Microchip Technology
1: $11.70
132In Stock

Mfr. Part #
ATSAM4S16BA-AN

Mouser Part #
556-ATSAM4S16BA-AN

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENEXT

Datasheet

132In Stock

$11.70

$10.66

$9.66

$9.64

Min.: 1
Mult.: 1

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

ATSAM4S16BA-MU
Microchip Technology
1: $11.38
73In Stock

Mfr. Part #
ATSAM4S16BA-MU

Mouser Part #
556-ATSAM4S16BA-MU

Microchip Technology

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

Datasheet

73In Stock

$11.38

$10.35

$9.36

Min.: 1
Mult.: 1

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

ATSAM4S16BB-AN
Microchip Technology
1: $11.16
1In Stock

Mfr. Part #
ATSAM4S16BB-AN

Mouser Part #
556-ATSAM4S16BB-AN

Microchip Technology

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

Datasheet

1In Stock

$11.16

$10.15

$9.18

Min.: 1
Mult.: 1

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

ATSAM4S16CA-AU
Microchip Technology
1: $11.86
71In Stock

Mfr. Part #
ATSAM4S16CA-AU

Mouser Part #
556-ATSAM4S16CA-AU

Microchip Technology

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

Datasheet

71In Stock

$11.86

$10.80

$9.80

Min.: 1
Mult.: 1

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

ATSAM4S2AB-ANR
Microchip Technology
1: $6.46
369In Stock

Mfr. Part #
ATSAM4S2AB-ANR

Mouser Part #
556-ATSAM4S2AB-ANR

Microchip Technology

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

Datasheet

369In Stock

Cut Tape

$6.46

$5.89

$5.35

Reel

$5.35

Min.: 1
Mult.: 1

Reel: 2,000

ARM Microcontrollers - MCU GRNIND TEMPMRL A

ATSAM4S2BA-MU
Microchip Technology
1: $6.56
302In Stock

Mfr. Part #
ATSAM4S2BA-MU

Mouser Part #
556-ATSAM4S2BA-MU

Microchip Technology

ARM Microcontrollers - MCU GRNIND TEMPMRL A

Datasheet

302In Stock

$6.56

$5.94

$5.39

Min.: 1
Mult.: 1

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

ATSAM4S4BA-AUR
Microchip Technology
1: $8.15
143In Stock

Mfr. Part #
ATSAM4S4BA-AUR

Mouser Part #
556-ATSAM4S4BA-AUR

Microchip Technology

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

Datasheet

143In Stock

Cut Tape

$8.15

$7.41

$6.73

Reel

$6.73

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ARM Microcontrollers - MCU QFNGREENIND

ATSAM4S4BA-MU
Microchip Technology
1: $8.04
200In Stock

Mfr. Part #
ATSAM4S4BA-MU

Mouser Part #
556-ATSAM4S4BA-MU

Microchip Technology

ARM Microcontrollers - MCU QFNGREENIND

Datasheet

200In Stock

$8.04

$7.30

$6.62

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFPGREENIND

ATSAM4S4CA-AU
Microchip Technology
1: $8.35
93In Stock

Mfr. Part #
ATSAM4S4CA-AU

Mouser Part #
556-ATSAM4S4CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENIND

Datasheet

93In Stock

$8.35

$7.56

$6.85

Min.: 1
Mult.: 1

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

ATSAM4S8BA-MU
Microchip Technology
1: $8.82
99In Stock

Mfr. Part #
ATSAM4S8BA-MU

Mouser Part #
556-ATSAM4S8BA-MU

Microchip Technology

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

Datasheet

99In Stock

$8.82

$8.03

$7.25

Min.: 1
Mult.: 1

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

ATSAM4S8BA-MUR
Microchip Technology
1: $9.73
1,861In Stock

Mfr. Part #
ATSAM4S8BA-MUR

Mouser Part #
556-ATSAM4S8BA-MUR

Microchip Technology

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

Datasheet

1,861In Stock

Cut Tape

$9.73

$8.87

$8.03

Reel

$8.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,500

ARM Microcontrollers - MCU LQFPGREENEXT

ATSAM4S8CA-AN
Microchip Technology
1: $10.35
189In Stock

Mfr. Part #
ATSAM4S8CA-AN

Mouser Part #
556-ATSAM4S8CA-AN

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENEXT

Datasheet

189In Stock

$10.35

$9.41

$8.53

Min.: 1
Mult.: 1

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

ATSAM4SA16BB-MN
Microchip Technology
1: $12.51
170In Stock

Mfr. Part #
ATSAM4SA16BB-MN

Mouser Part #
556-ATSAM4SA16BB-MN

Microchip Technology

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

Datasheet

170In Stock

$12.51

$11.38

$10.31

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

ATSAM4SA16CA-AU
Microchip Technology
1: $13.47
90In Stock

Mfr. Part #
ATSAM4SA16CA-AU

Mouser Part #
556-ATSAM4SA16CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

Datasheet

90In Stock

$13.47

$12.25

$11.08

Min.: 1
Mult.: 1

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

ATSAM4SD16BB-AN
Microchip Technology
1: $13.21
1In Stock

Mfr. Part #
ATSAM4SD16BB-AN

Mouser Part #
556-ATSAM4SD16BB-AN

Microchip Technology

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

Datasheet

1In Stock

$13.21

$12.01

$10.87

Min.: 1
Mult.: 1