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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 Wafer - TQFPGREENIND

ATSAM4LS8CA-AU
Microchip Technology
1: NT$371.76
555In Stock

Mfr. Part #
ATSAM4LS8CA-AU

Mouser Part #
556-ATSAM4LS8CA-AU

Microchip Technology

ARM Microcontrollers - MCU Wafer - TQFPGREENIND

Datasheet

555In Stock

NT$371.76

NT$338.07

NT$306.16

Min.: 1
Mult.: 1

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

ATSAM4S16BA-MU
Microchip Technology
1: NT$263.14
828In Stock

Mfr. Part #
ATSAM4S16BA-MU

Mouser Part #
556-ATSAM4S16BA-MU

Microchip Technology

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

Datasheet

828In Stock

NT$263.14

NT$239.48

NT$216.53

Min.: 1
Mult.: 1

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

ATSAM4S16CA-AU
Microchip Technology
1: NT$274.25
238In Stock
3,600Expected 9/1/2026

Mfr. Part #
ATSAM4S16CA-AU

Mouser Part #
556-ATSAM4S16CA-AU

Microchip Technology

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

Datasheet

238In Stock

3,600Expected 9/1/2026

NT$274.25

NT$249.87

NT$226.57

Min.: 1
Mult.: 1

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

ATSAM4S16CA-CU
Microchip Technology
1: NT$297.56
564In Stock

Mfr. Part #
ATSAM4S16CA-CU

Mouser Part #
556-ATSAM4S16CA-CU

Microchip Technology

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

Datasheet

564In Stock

NT$297.56

NT$269.95

NT$244.14

Min.: 1
Mult.: 1

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

ATSAM4S2AB-AN
Microchip Technology
1: NT$144.48
1,987In Stock

Mfr. Part #
ATSAM4S2AB-AN

Mouser Part #
556-ATSAM4S2AB-AN

Microchip Technology

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

Datasheet

1,987In Stock

NT$144.48

NT$131.93

NT$119.38

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFPGRNIND TEMPMRL A

ATSAM4S4AA-AU
Microchip Technology
1: NT$171.36
2,331In Stock

Mfr. Part #
ATSAM4S4AA-AU

Mouser Part #
556-ATSAM4S4AA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFPGRNIND TEMPMRL A

Datasheet

2,331In Stock

NT$171.36

NT$155.95

NT$141.61

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFPGREENEXT

ATSAM4S8BA-ANR
Microchip Technology
1: NT$231.95
473In Stock

Mfr. Part #
ATSAM4S8BA-ANR

Mouser Part #
556-ATSAM4S8BA-ANR

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENEXT

Datasheet

473In Stock

Cut Tape

NT$231.95

NT$224.06

NT$190.72

Reel

NT$190.72

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

ATSAM4SA16BB-AN
Microchip Technology
1: NT$305.44
1,061In Stock

Mfr. Part #
ATSAM4SA16BB-AN

Mouser Part #
556-ATSAM4SA16BB-AN

Microchip Technology

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

Datasheet

1,061In Stock

NT$305.44

NT$277.84

NT$251.31

Min.: 1
Mult.: 1

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

ATSAM4SD16CB-AN
Microchip Technology
1: NT$315.84
203In Stock

Mfr. Part #
ATSAM4SD16CB-AN

Mouser Part #
556-ATSAM4SD16CB-AN

Microchip Technology

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

Datasheet

203In Stock

NT$315.84

NT$290.39

NT$290.03

NT$285.72

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

ATSAM4SD32BA-AUR
Microchip Technology
1: NT$407.26
784In Stock

Mfr. Part #
ATSAM4SD32BA-AUR

Mouser Part #
556-ATSAM4SD32BA-AUR

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

Datasheet

784In Stock

Cut Tape

NT$407.26

NT$406.90

NT$371.76

Reel

NT$371.76

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

ATSAM4SD32CA-AU
Microchip Technology
1: NT$422.67
428In Stock

Mfr. Part #
ATSAM4SD32CA-AU

Mouser Part #
556-ATSAM4SD32CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

Datasheet

428In Stock

NT$422.67

Min.: 1
Mult.: 1

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

ATSAM4SD32CB-AN
Microchip Technology
1: NT$422.67
140In Stock

Mfr. Part #
ATSAM4SD32CB-AN

Mouser Part #
556-ATSAM4SD32CB-AN

Microchip Technology

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

Datasheet

140In Stock

NT$422.67

NT$385.03

NT$348.46

Min.: 1
Mult.: 1

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

ATSAM4CMS16CC-AU
Microchip Technology
1: NT$340.22
67In Stock

Mfr. Part #
ATSAM4CMS16CC-AU

Mouser Part #
556-ATSAM4CMS16CC-AU

Microchip Technology

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

Datasheet

67In Stock

NT$340.22

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFPGREENEXT

ATSAM4E16CA-AN
Microchip Technology
1: NT$368.18
139In Stock

Mfr. Part #
ATSAM4E16CA-AN

Mouser Part #
556-ATSAM4E16CA-AN

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENEXT

Datasheet

139In Stock

NT$368.18

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFPGREENEXT

ATSAM4E8CA-AN
Microchip Technology
1: NT$312.97
88In Stock

Mfr. Part #
ATSAM4E8CA-AN

Mouser Part #
556-ATSAM4E8CA-AN

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENEXT

Datasheet

88In Stock

NT$312.97

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

ATSAM4E8CA-AUR
Microchip Technology
1: NT$305.08
79In Stock
1,000Expected 3/12/2027

Mfr. Part #
ATSAM4E8CA-AUR

Mouser Part #
556-ATSAM4E8CA-AUR

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

Datasheet

79In Stock

1,000Expected 3/12/2027

Cut Tape

NT$305.08

NT$295.40

NT$285.72

Reel

NT$250.95

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

ATSAM4E8CB-AN
Microchip Technology
1: NT$298.27
15In Stock

Mfr. Part #
ATSAM4E8CB-AN

Mouser Part #
556-ATSAM4E8CB-AN

Microchip Technology

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

Datasheet

15In Stock

NT$298.27

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A

ATSAM4E8EA-AU
Microchip Technology
1: NT$360.29
5In Stock

Mfr. Part #
ATSAM4E8EA-AU

Mouser Part #
556-ATSAM4E8EA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A

Datasheet

5In Stock

NT$360.29

Min.: 1
Mult.: 1

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

ATSAM4LC4BA-AU
Microchip Technology
1: NT$263.14
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

NT$263.14

NT$239.48

NT$216.53

Min.: 1
Mult.: 1

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

ATSAM4LS4AA-AU
Microchip Technology
1: NT$228.72
130In Stock

Mfr. Part #
ATSAM4LS4AA-AU

Mouser Part #
556-ATSAM4LS4AA-AU

Microchip Technology

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

Datasheet

130In Stock

NT$228.72

NT$207.93

NT$188.57

Min.: 1
Mult.: 1

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

ATSAM4N8AA-AUR
Microchip Technology
1: NT$174.95
160In Stock
2,000Expected 10/26/2026

Mfr. Part #
ATSAM4N8AA-AUR

Mouser Part #
556-ATSAM4N8AA-AUR

Microchip Technology

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

Datasheet

160In Stock

2,000Expected 10/26/2026

Cut Tape

NT$174.95

NT$169.57

NT$144.12

Reel

NT$144.12

Min.: 1
Mult.: 1

: 2,000

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

ATSAM4N8BA-AU
Microchip Technology
1: NT$178.17
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

NT$178.17

Min.: 1
Mult.: 1

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

ATSAM4N8BA-MU
Microchip Technology
1: NT$182.12
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

NT$182.12

NT$165.63

NT$149.85

Min.: 1
Mult.: 1

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

ATSAM4N8CA-AU
Microchip Technology
1: NT$188.93
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

NT$188.93

NT$172.44

NT$155.95

Min.: 1
Mult.: 1

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

ATSAM4S16BB-AN
Microchip Technology
1: NT$258.12
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

NT$258.12

NT$234.82

NT$212.23

Min.: 1
Mult.: 1