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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 LQFP, GREEN, IND TEMP, MRL A

ATSAM4N8BA-AU
Microchip Technology
1: $6.76
102In Stock

Mfr. Part No.
ATSAM4N8BA-AU

Mouser Part No
556-ATSAM4N8BA-AU

Microchip Technology

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

Datasheet

102In Stock

$6.76

Min.: 1
Mult.: 1

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

ATSAM4N8CA-AU
Microchip Technology
1: $7.17
55In Stock

Mfr. Part No.
ATSAM4N8CA-AU

Mouser Part No
556-ATSAM4N8CA-AU

Microchip Technology

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

Datasheet

55In Stock

$7.17

Min.: 1
Mult.: 1

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

ATSAM4S16BB-AN
Microchip Technology
1: $9.79
1In Stock

Mfr. Part No.
ATSAM4S16BB-AN

Mouser Part No
556-ATSAM4S16BB-AN

Microchip Technology

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

Datasheet

1In Stock

$9.79

Min.: 1
Mult.: 1

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

ATSAM4S2AB-ANR
Microchip Technology
1: $5.67
262In Stock

Mfr. Part No.
ATSAM4S2AB-ANR

Mouser Part No
556-ATSAM4S2AB-ANR

Microchip Technology

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

Datasheet

262In Stock

Cut Tape

$5.67

Reel

$5.67

Min.: 1
Mult.: 1

: 2,000

ARM Microcontrollers - MCU QFNGREENIND

ATSAM4S4AA-MU
Microchip Technology
1: $6.62
128In Stock

Mfr. Part No.
ATSAM4S4AA-MU

Mouser Part No
556-ATSAM4S4AA-MU

Microchip Technology

ARM Microcontrollers - MCU QFNGREENIND

Datasheet

128In Stock

$6.62

Min.: 1
Mult.: 1

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

ATSAM4S4BB-MN
Microchip Technology
1: $7.06
260In Stock

Mfr. Part No.
ATSAM4S4BB-MN

Mouser Part No
556-ATSAM4S4BB-MN

Microchip Technology

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

Datasheet

260In Stock

$7.06

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU QFN,GREEN,EXT TEMP(105),MRL B

ATSAM4S8BB-MN
Microchip Technology
1: $7.74
260In Stock

Mfr. Part No.
ATSAM4S8BB-MN

Mouser Part No
556-ATSAM4S8BB-MN

Microchip Technology

ARM Microcontrollers - MCU QFN,GREEN,EXT TEMP(105),MRL B

Datasheet

260In Stock

$7.74

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU QFNGREENIND TEMPMRL A

ATSAM4SA16BA-MU
Microchip Technology
1: $10.98
104In Stock

Mfr. Part No.
ATSAM4SA16BA-MU

Mouser Part No
556-ATSAM4SA16BA-MU

Microchip Technology

ARM Microcontrollers - MCU QFNGREENIND TEMPMRL A

Datasheet

104In Stock

$10.98

Min.: 1
Mult.: 1

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

ATSAM4LS4CA-AU
Microchip Technology
1: $9.74
841In Stock
810Expected 26/10/2026

Mfr. Part No.
ATSAM4LS4CA-AU

Mouser Part No
556-ATSAM4LS4CA-AU

Microchip Technology

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

Datasheet

841In Stock

810Expected 26/10/2026

$9.74

Min.: 1
Mult.: 1

No

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

ATSAM4C32CA-AU
Microchip Technology
1: $15.48
115In Stock

Mfr. Part No.
ATSAM4C32CA-AU

Mouser Part No
556-ATSAM4C32CA-AU

Microchip Technology

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

Datasheet

115In Stock

$15.48

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

ATSAM4E16CA-CU
Microchip Technology
1: $14.38
18In Stock

Mfr. Part No.
ATSAM4E16CA-CU

Mouser Part No
556-ATSAM4E16CA-CU

Microchip Technology

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

Datasheet

18In Stock

$14.38

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

ATSAM4E8CA-CU
Microchip Technology
1: $12.20
5In Stock
520Expected 9/11/2026

Mfr. Part No.
ATSAM4E8CA-CU

Mouser Part No
556-ATSAM4E8CA-CU

Microchip Technology

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

Datasheet

5In Stock

520Expected 9/11/2026

$12.20

Min.: 1
Mult.: 1

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

ATSAM4LC8CA-AU
Microchip Technology
1: $14.10
151In 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

151In Stock

$14.10

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFPGREENEXT

ATSAM4S16CA-AN
Microchip Technology
1: $10.96
38In Stock

Mfr. Part No.
ATSAM4S16CA-AN

Mouser Part No
556-ATSAM4S16CA-AN

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENEXT

Datasheet

38In Stock

$10.96

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU GREENIND TEMPMRL A

ATSAM4S2AA-AU
Microchip Technology
1: $5.48
177In Stock

Mfr. Part No.
ATSAM4S2AA-AU

Mouser Part No
556-ATSAM4S2AA-AU

Microchip Technology

ARM Microcontrollers - MCU GREENIND TEMPMRL A

Datasheet

177In Stock

$5.48

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFPGREENIND

ATSAM4S4CA-AU
Microchip Technology
1: $7.33
102In Stock

Mfr. Part No.
ATSAM4S4CA-AU

Mouser Part No
556-ATSAM4S4CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENIND

Datasheet

102In Stock

$7.33

Min.: 1
Mult.: 1

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

ATSAM4S8BA-MU
Microchip Technology
1: $7.74
59In Stock

Mfr. Part No.
ATSAM4S8BA-MU

Mouser Part No
556-ATSAM4S8BA-MU

Microchip Technology

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

Datasheet

59In Stock

$7.74

Min.: 1
Mult.: 1

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

ATSAM4S8CA-AU
Microchip Technology
1: $8.64
2In Stock
360Expected 17/8/2026

Mfr. Part No.
ATSAM4S8CA-AU

Mouser Part No
556-ATSAM4S8CA-AU

Microchip Technology

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

Datasheet

2In Stock

360Expected 17/8/2026

$8.64

Min.: 1
Mult.: 1

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

ATSAM4SD16BB-AN
Microchip Technology
1: $11.59
1In Stock

Mfr. Part No.
ATSAM4SD16BB-AN

Mouser Part No
556-ATSAM4SD16BB-AN

Microchip Technology

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

Datasheet

1In Stock

$11.59

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

ATSAM4SD16CA-AU
Microchip Technology
1: $11.98
129In Stock

Mfr. Part No.
ATSAM4SD16CA-AU

Mouser Part No
556-ATSAM4SD16CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

Datasheet

129In Stock

$11.98

Min.: 1
Mult.: 1

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

ATSAM4SD32BB-MN
Microchip Technology
1: $15.38
70In Stock

Mfr. Part No.
ATSAM4SD32BB-MN

Mouser Part No
556-ATSAM4SD32BB-MN

Microchip Technology

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

Datasheet

70In Stock

$15.38

Min.: 1
Mult.: 1

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

ATSAM4C32CA-AUTR
Microchip Technology
1: $15.52
35In Stock

Mfr. Part No.
ATSAM4C32CA-AUTR

Mouser Part No
579-ATSAM4C32CA-AUTR

Microchip Technology

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

Datasheet

35In Stock

Cut Tape

$15.52

Reel

$15.52

Min.: 1
Mult.: 1

: 1,000

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

ATSAM4N8AA-MU
Microchip Technology
1: $6.56
150In Stock

Mfr. Part No.
ATSAM4N8AA-MU

Mouser Part No
556-ATSAM4N8AA-MU

Microchip Technology

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

Datasheet

150In Stock

$6.56

Min.: 1
Mult.: 1

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

ATSAM4N8BA-MU
Microchip Technology
1: $6.91
120In Stock

Mfr. Part No.
ATSAM4N8BA-MU

Mouser Part No
556-ATSAM4N8BA-MU

Microchip Technology

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

Datasheet

120In Stock

$6.91

Min.: 1
Mult.: 1

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

ATSAM4S8CB-ANR
Microchip Technology
1: $8.89
15In Stock

Mfr. Part No.
ATSAM4S8CB-ANR

Mouser Part No
556-ATSAM4S8CB-ANR

Microchip Technology

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

Datasheet

15In Stock

Cut Tape

$8.89

Reel

$8.89

MouseReel Available

Min.: 1
Mult.: 1

: 1,000