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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 QFNGREENIND TEMPMRL A

ATSAM4SA16BA-MU
Microchip Technology
1: NT$289.31
76In Stock

Mfr. Part #
ATSAM4SA16BA-MU

Mouser Part #
556-ATSAM4SA16BA-MU

Microchip Technology

ARM Microcontrollers - MCU QFNGREENIND TEMPMRL A

Datasheet

76In Stock

NT$289.31

NT$263.14

NT$238.40

Min.: 1
Mult.: 1

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

ATSAM4LS4CA-AU
Microchip Technology
1: NT$256.69
341In Stock
810Expected 11/16/2026

Mfr. Part #
ATSAM4LS4CA-AU

Mouser Part #
556-ATSAM4LS4CA-AU

Microchip Technology

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

Datasheet

341In Stock

810Expected 11/16/2026

NT$256.69

NT$233.38

NT$211.87

Min.: 1
Mult.: 1

No

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

ATSAM4C32CA-AU
Microchip Technology
1: NT$407.97
65In Stock

Mfr. Part #
ATSAM4C32CA-AU

Mouser Part #
556-ATSAM4C32CA-AU

Microchip Technology

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

Datasheet

65In Stock

NT$407.97

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

ATSAM4E16CA-CU
Microchip Technology
1: NT$386.82
18In Stock

Mfr. Part #
ATSAM4E16CA-CU

Mouser Part #
556-ATSAM4E16CA-CU

Microchip Technology

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

Datasheet

18In Stock

NT$386.82

NT$344.16

NT$311.54

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

ATSAM4E8CA-AUR
Microchip Technology
1: NT$322.65
19In Stock
1,000Expected 2/25/2027

Mfr. Part #
ATSAM4E8CA-AUR

Mouser Part #
556-ATSAM4E8CA-AUR

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

Datasheet

19In Stock

1,000Expected 2/25/2027

Cut Tape

NT$322.65

NT$295.40

Reel

NT$250.95

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

ATSAM4E8CA-CU
Microchip Technology
1: NT$321.57
5In Stock
520Expected 11/9/2026

Mfr. Part #
ATSAM4E8CA-CU

Mouser Part #
556-ATSAM4E8CA-CU

Microchip Technology

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

Datasheet

5In Stock

520Expected 11/9/2026

NT$321.57

NT$292.54

NT$264.93

Min.: 1
Mult.: 1

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

ATSAM4LC8CA-AU
Microchip Technology
1: NT$371.76
79In Stock
270On Order

Mfr. Part #
ATSAM4LC8CA-AU

Mouser Part #
556-ATSAM4LC8CA-AU

Microchip Technology

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

Datasheet

79In Stock

270On Order

NT$371.76

NT$357.42

NT$338.07

NT$335.56

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFPGREENEXT

ATSAM4S16CA-AN
Microchip Technology
1: NT$288.95
38In Stock

Mfr. Part #
ATSAM4S16CA-AN

Mouser Part #
556-ATSAM4S16CA-AN

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENEXT

Datasheet

38In Stock

NT$288.95

Min.: 1
Mult.: 1

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

ATSAM4S16CA-CU
Microchip Technology
1: NT$297.56
62In Stock

Mfr. Part #
ATSAM4S16CA-CU

Mouser Part #
556-ATSAM4S16CA-CU

Microchip Technology

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

Datasheet

62In Stock

NT$297.56

NT$269.95

NT$244.14

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU GREENIND TEMPMRL A

ATSAM4S2AA-AU
Microchip Technology
1: NT$144.48
177In Stock

Mfr. Part #
ATSAM4S2AA-AU

Mouser Part #
556-ATSAM4S2AA-AU

Microchip Technology

ARM Microcontrollers - MCU GREENIND TEMPMRL A

Datasheet

177In Stock

NT$144.48

Min.: 1
Mult.: 1

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

ATSAM4S2BB-MN
Microchip Technology
1: NT$154.87
209In Stock

Mfr. Part #
ATSAM4S2BB-MN

Mouser Part #
556-ATSAM4S2BB-MN

Microchip Technology

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

Datasheet

209In Stock

NT$154.87

NT$151.65

NT$149.85

NT$124.76

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFPGREENIND

ATSAM4S4CA-AU
Microchip Technology
1: NT$197.18
102In Stock
180Expected 10/21/2026

Mfr. Part #
ATSAM4S4CA-AU

Mouser Part #
556-ATSAM4S4CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENIND

Datasheet

102In Stock

180Expected 10/21/2026

NT$197.18

NT$192.87

NT$190.01

NT$158.46

Min.: 1
Mult.: 1

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

ATSAM4S8BA-MU
Microchip Technology
1: NT$203.99
59In Stock

Mfr. Part #
ATSAM4S8BA-MU

Mouser Part #
556-ATSAM4S8BA-MU

Microchip Technology

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

Datasheet

59In Stock

NT$203.99

Min.: 1
Mult.: 1

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

ATSAM4S8CA-AU
Microchip Technology
1: NT$227.65
64In Stock
990Expected 1/4/2027

Mfr. Part #
ATSAM4S8CA-AU

Mouser Part #
556-ATSAM4S8CA-AU

Microchip Technology

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

Datasheet

64In Stock

990Expected 1/4/2027

NT$227.65

NT$216.53

NT$207.21

NT$201.12

Min.: 1
Mult.: 1

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

ATSAM4SD16BB-AN
Microchip Technology
1: NT$305.44
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

NT$305.44

NT$277.84

NT$251.31

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

ATSAM4SD16CA-AU
Microchip Technology
1: NT$315.84
129In Stock

Mfr. Part #
ATSAM4SD16CA-AU

Mouser Part #
556-ATSAM4SD16CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

Datasheet

129In Stock

NT$315.84

NT$287.16

NT$260.63

Min.: 1
Mult.: 1

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

ATSAM4SD32BB-MN
Microchip Technology
1: NT$405.46
70In Stock

Mfr. Part #
ATSAM4SD32BB-MN

Mouser Part #
556-ATSAM4SD32BB-MN

Microchip Technology

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

Datasheet

70In Stock

NT$405.46

NT$393.63

NT$378.22

NT$376.43

View

Min.: 1
Mult.: 1

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

ATSAM4C32CA-AUTR
Microchip Technology
1: NT$417.29
35In Stock

Mfr. Part #
ATSAM4C32CA-AUTR

Mouser Part #
579-ATSAM4C32CA-AUTR

Microchip Technology

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

Datasheet

35In Stock

Cut Tape

NT$417.29

NT$409.05

NT$399.01

NT$385.03

Reel

NT$339.50

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

ATSAM4E8EA-CU
Microchip Technology
1: NT$389.33
1In Stock

Mfr. Part #
ATSAM4E8EA-CU

Mouser Part #
556-ATSAM4E8EA-CU

Microchip Technology

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

Datasheet

1In Stock

NT$389.33

NT$353.12

NT$320.50

Min.: 1
Mult.: 1

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

ATSAM4N8AA-MU
Microchip Technology
1: NT$172.80
150In Stock

Mfr. Part #
ATSAM4N8AA-MU

Mouser Part #
556-ATSAM4N8AA-MU

Microchip Technology

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

Datasheet

150In Stock

NT$172.80

Min.: 1
Mult.: 1

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

ATSAM4S8CB-ANR
Microchip Technology
1: NT$239.48
15In Stock

Mfr. Part #
ATSAM4S8CB-ANR

Mouser Part #
556-ATSAM4S8CB-ANR

Microchip Technology

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

Datasheet

15In Stock

Cut Tape

NT$239.48

NT$226.57

NT$214.74

Reel

NT$193.23

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

ATSAM4E16CB-CN
Microchip Technology
1: NT$379.29
37In Stock

Mfr. Part #
ATSAM4E16CB-CN

Mouser Part #
556-ATSAM4E16CB-CN

Microchip Technology

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

Datasheet

37In Stock

NT$379.29

NT$378.93

NT$344.52

NT$344.16

NT$343.44

Min.: 1
Mult.: 1

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

ATSAM4LC2AA-MU
Microchip Technology
1: NT$236.61
25In Stock

Mfr. Part #
ATSAM4LC2AA-MU

Mouser Part #
556-ATSAM4LC2AA-MU

Microchip Technology

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

Datasheet

25In Stock

NT$236.61

Min.: 1
Mult.: 1

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

ATSAM4S2CA-CU
Microchip Technology
1: NT$160.97
78In Stock

Mfr. Part #
ATSAM4S2CA-CU

Mouser Part #
556-ATSAM4S2CA-CU

Microchip Technology

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

Datasheet

78In Stock

NT$160.97

NT$157.74

NT$129.78

Min.: 1
Mult.: 1

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

ATSAM4SA16CB-CN
Microchip Technology
1: NT$333.41
59In Stock

Mfr. Part #
ATSAM4SA16CB-CN

Mouser Part #
556-ATSAM4SA16CB-CN

Microchip Technology

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

Datasheet

59In Stock

NT$333.41

NT$302.57

NT$274.25

Min.: 1
Mult.: 1