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32-Bit SAM Microcontrollers

Microchip Technology 32-Bit SAM Microcontrollers, powered by Arm® Cortex® CPUs, provide a unique combination of performance, power efficiency, and design flexibility. SAM MCUs offer a variety of advanced peripherals that make them an excellent option for developing all kinds of 32-bit embedded applications. These peripherals include the enhanced Peripheral Touch Controller (PTC), low-power sleepwalking peripherals, the efficient Event System, and a rich set of high-performance analog features.

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Part #

ARM Microcontrollers - MCU CM4, QFN 48, 256KB Flash, USB,CAN, Indus.85C, Tray

ATSAME51G18A-MU
Microchip Technology
1: $5.54
937In Stock

Mfr. Part No.
ATSAME51G18A-MU

Mouser Part No
556-ATSAME51G18A-MU

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN 48, 256KB Flash, USB,CAN, Indus.85C, Tray

Datasheet

937In Stock

$5.54

$5.09

$4.61

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU CM4, QFN 48, 512KB Flash, USB,CAN,Indus.125C, Tray

ATSAME51G19A-MF
Microchip Technology
1: $6.59
1,249In Stock

Mfr. Part No.
ATSAME51G19A-MF

Mouser Part No
556-ATSAME51G19A-MF

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN 48, 512KB Flash, USB,CAN,Indus.125C, Tray

Datasheet

1,249In Stock

$6.59

$6.04

$5.47

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG IN 85C

ATSAME51J18A-AUT
Microchip Technology
1: $5.68
765In Stock

Mfr. Part No.
ATSAME51J18A-AUT

Mouser Part No
556-ATSAME51J18AAUT

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG IN 85C

Datasheet

765In Stock

Cut Tape

$5.68

$5.20

$4.71

Reel

$4.71

Min.: 1
Mult.: 1

Reel: 1,500

ARM Microcontrollers - MCU CM4, TQFP 64, 512KFlash,T&R, USB,CAN ,Extended Temp

ATSAME51J19A-AFT
Microchip Technology
1: $6.82
1,200In Stock

Mfr. Part No.
ATSAME51J19A-AFT

Mouser Part No
556-ATSAME51J19A-AFT

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP 64, 512KFlash,T&R, USB,CAN ,Extended Temp

Datasheet

1,200In Stock

Cut Tape

$6.82

$6.26

$5.68

Reel

$5.68

Min.: 1
Mult.: 1

Reel: 1,500

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C

ATSAME51J19A-MU
Microchip Technology
1: $6.28
1,033In Stock

Mfr. Part No.
ATSAME51J19A-MU

Mouser Part No
556-ATSAME51J19AMU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C

Datasheet

1,033In Stock

$6.28

$5.76

$5.22

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU CM4, TQFP 64,1MFlash,Tray, USB,CAN

ATSAME51J20A-AU
Microchip Technology
1: $7.12
660In Stock

Mfr. Part No.
ATSAME51J20A-AU

Mouser Part No
556-ATSAME51J20A-AU

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP 64,1MFlash,Tray, USB,CAN

Datasheet

660In Stock

$7.12

$6.54

$5.91

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU CM4, TQFP 64,1MFlash,Tray, USB,CAN

ATSAME51J20A-AUT
Microchip Technology
1: $7.26
1,396In Stock

Mfr. Part No.
ATSAME51J20A-AUT

Mouser Part No
556-ATSAME51J20A-AUT

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP 64,1MFlash,Tray, USB,CAN

Datasheet

1,396In Stock

Cut Tape

$7.26

$6.65

$6.02

Reel

$6.02

Min.: 1
Mult.: 1

Reel: 1,500

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C

ATSAME51N19A-AU
Microchip Technology
1: $7.09
942In Stock

Mfr. Part No.
ATSAME51N19A-AU

Mouser Part No
556-ATSAME51N19AAU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C

Datasheet

942In Stock

$7.09

$6.50

$5.90

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C

ATSAME53J19A-MU
Microchip Technology
1: $6.43
515In Stock

Mfr. Part No.
ATSAME53J19A-MU

Mouser Part No
556-ATSAME53J19AMU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C

Datasheet

515In Stock

$6.43

$5.90

$5.33

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU CM4,TQFP128, 1MFlash,Tray,USB,CAN,Ethernet,Extended Temp

ATSAME54P20A-AF
Microchip Technology
1: $10.34
504In Stock

Mfr. Part No.
ATSAME54P20A-AF

Mouser Part No
556-ATSAME54P20A-AF

Microchip Technology

ARM Microcontrollers - MCU CM4,TQFP128, 1MFlash,Tray,USB,CAN,Ethernet,Extended Temp

Datasheet

504In Stock

$10.34

$9.48

$8.59

Min.: 1
Mult.: 1

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

ATSAM4LS4CA-AU
Microchip Technology
1: $7.16
788In Stock
540Expected 2026/04/23

Mfr. Part No.
ATSAM4LS4CA-AU

Mouser Part No
556-ATSAM4LS4CA-AU

Microchip Technology

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

Datasheet

788In Stock

540Expected 2026/04/23

$7.16

$6.51

$5.91

Min.: 1
Mult.: 1

No

ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA

ATSAM3A8CA-AU
Microchip Technology
1: $11.26
98In Stock

Mfr. Part No.
ATSAM3A8CA-AU

Mouser Part No
556-ATSAM3A8CA-AU

Microchip Technology

ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA

Datasheet

98In Stock

$11.26

$10.26

$9.27

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp

ATSAM3S2CA-AU
Microchip Technology
1: $5.54
1In Stock

Mfr. Part No.
ATSAM3S2CA-AU

Mouser Part No
556-ATSAM3S2CA-AU

Microchip Technology

ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp

Datasheet

1In Stock

$5.54

$5.06

$4.58

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp

ATSAM3S4CA-AU
Microchip Technology
1: $6.93
45In Stock

Mfr. Part No.
ATSAM3S4CA-AU

Mouser Part No
556-ATSAM3S4CA-AU

Microchip Technology

ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp

Datasheet

45In Stock

$6.93

$6.28

$5.70

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A

ATSAM3S8BA-AU
Microchip Technology
1: $7.76
27In Stock

Mfr. Part No.
ATSAM3S8BA-AU

Mouser Part No
556-ATSAM3S8BA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A

Datasheet

27In Stock

$7.76

$7.04

$6.36

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A

ATSAM3S8CA-AU
Microchip Technology
1: $8.20
13In Stock

Mfr. Part No.
ATSAM3S8CA-AU

Mouser Part No
556-ATSAM3S8CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A

Datasheet

13In Stock

$8.20

$7.47

$6.77

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A

ATSAM3SD8BA-AU
Microchip Technology
1: $8.52
5In Stock

Mfr. Part No.
ATSAM3SD8BA-AU

Mouser Part No
556-ATSAM3SD8BA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A

Datasheet

5In Stock

$8.52

$7.76

$7.01

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A

ATSAM3SD8CA-AU
Microchip Technology
1: $9.02
33In Stock

Mfr. Part No.
ATSAM3SD8CA-AU

Mouser Part No
556-ATSAM3SD8CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A

Datasheet

33In Stock

$9.02

$8.20

$7.42

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M

ATSAM3U2EA-CU
Microchip Technology
1: $7.94
8In Stock

Mfr. Part No.
ATSAM3U2EA-CU

Mouser Part No
556-ATSAM3U2EA-CU

Microchip Technology

ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M

Datasheet

8In Stock

$7.94

$7.22

$6.54

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3

ATSAM3U4CA-AU
Microchip Technology
1: $7.62
178In Stock

Mfr. Part No.
ATSAM3U4CA-AU

Mouser Part No
556-ATSAM3U4CA-AU

Microchip Technology

ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3

Datasheet

178In Stock

$7.62

$6.93

$6.28

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3

ATSAM3U4EA-CU
Microchip Technology
1: $9.96
84In Stock

Mfr. Part No.
ATSAM3U4EA-CU

Mouser Part No
556-ATSAM3U4EA-CU

Microchip Technology

ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3

Datasheet

84In Stock

$9.96

$9.04

$8.19

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU BGA100,GREEN IND TEMP, MRLA

ATSAM3X8CA-CU
Microchip Technology
1: $11.92
6In Stock

Mfr. Part No.
ATSAM3X8CA-CU

Mouser Part No
556-ATSAM3X8CA-CU

Microchip Technology

ARM Microcontrollers - MCU BGA100,GREEN IND TEMP, MRLA

Datasheet

6In Stock

$11.92

$10.83

$9.82

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A

ATSAM4E8EA-AU
Microchip Technology
1: $10.05
79In Stock

Mfr. Part No.
ATSAM4E8EA-AU

Mouser Part No
556-ATSAM4E8EA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A

Datasheet

79In Stock

$10.05

$9.15

$8.27

Min.: 1
Mult.: 1

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

ATSAM4N8BA-AU
Microchip Technology
1: $4.97
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

$4.97

$4.54

$4.11

Min.: 1
Mult.: 1

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

ATSAM4S2AB-ANR
Microchip Technology
1: $4.18
369In Stock

Mfr. Part No.
ATSAM4S2AB-ANR

Mouser Part No
556-ATSAM4S2AB-ANR

Microchip Technology

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

Datasheet

369In Stock

Cut Tape

$4.18

$3.80

$3.45

Reel

$3.45

Min.: 1
Mult.: 1

Reel: 2,000