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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 100 TQFP,105C TEMP, GREEN, 5V, 48MHZ,T&R

ATSAMC21N17A-ANT
Microchip Technology
1: $7.44
563In Stock

Mfr. Part #
ATSAMC21N17A-ANT

Mouser Part #
579-ATSAMC21N17A-ANT

Microchip Technology

ARM Microcontrollers - MCU 100 TQFP,105C TEMP, GREEN, 5V, 48MHZ,T&R

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Datasheet

563In Stock

Cut Tape

$7.44

$6.83

$6.19

Reel

$6.19

Min.: 1
Mult.: 1

Reel: 1,000

ARM Microcontrollers - MCU 100 TQFP,105C TEMP, GREEN, 5V, 48MHZ,T&R

ATSAMC21N18A-ANT
Microchip Technology
1: $7.77
1,658In Stock

Mfr. Part #
ATSAMC21N18A-ANT

Mouser Part #
579-ATSAMC21N18A-ANT

Microchip Technology

ARM Microcontrollers - MCU 100 TQFP,105C TEMP, GREEN, 5V, 48MHZ,T&R

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Datasheet

1,658In Stock

Cut Tape

$7.77

$7.12

$6.45

Reel

$6.45

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,85 Temp,Green,T&R

ATSAML10E16A-MUT
Microchip Technology
1: $3.87
1,017In Stock

Mfr. Part #
ATSAML10E16A-MUT

Mouser Part #
579-ATSAML10E16A-MUT

Microchip Technology

ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,85 Temp,Green,T&R

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Datasheet

1,017In Stock

Cut Tape

$3.87

$3.55

$3.21

Reel

$3.21

Min.: 1
Mult.: 1

Reel: 5,000

ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,85 Temp,Crypto,T&R

ATSAML11E16A-MUT
Microchip Technology
1: $4.27
5,484In Stock

Mfr. Part #
ATSAML11E16A-MUT

Mouser Part #
579-ATSAML11E16A-MUT

Microchip Technology

ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,85 Temp,Crypto,T&R

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Datasheet

5,484In Stock

Cut Tape

$4.27

$3.91

$3.55

Reel

$3.55

Min.: 1
Mult.: 1

Reel: 5,000

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

ATSAM3S4AA-AU
Microchip Technology
1: $9.52
669In Stock
1,000On Order

Mfr. Part #
ATSAM3S4AA-AU

Mouser Part #
556-ATSAM3S4AA-AU

Microchip Technology

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

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Datasheet

669In Stock

1,000On Order

$9.52

$8.64

$7.81

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 64TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J18A-AUT
Microchip Technology
1: $7.18
2,586In Stock

Mfr. Part #
ATSAMC21J18A-AUT

Mouser Part #
556-ATSAMC21J18A-AUT

Microchip Technology

ARM Microcontrollers - MCU 64TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

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Datasheet

2,586In Stock

Cut Tape

$7.18

$6.55

$5.91

Reel

$5.91

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ARM Microcontrollers - MCU 16KB Flash 4KB SRAM GPIO 24-pin

ATSAMD09D14A-MUT
Microchip Technology
1: $2.20
6,175In Stock

Mfr. Part #
ATSAMD09D14A-MUT

Mouser Part #
556-ATSAMD09D14A-MUT

Microchip Technology

ARM Microcontrollers - MCU 16KB Flash 4KB SRAM GPIO 24-pin

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Datasheet

6,175In Stock

Cut Tape

$2.20

$2.00

$1.81

Reel

$1.81

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

ARM Microcontrollers - MCU 32TQFP,125C TEMP, GREEN, 3.3V, 48MHZ,T&R

ATSAMD21E15B-AFT
Microchip Technology
1: $3.99
1,296In Stock

Mfr. Part #
ATSAMD21E15B-AFT

Mouser Part #
556-ATSAMD21E15B-AFT

Microchip Technology

ARM Microcontrollers - MCU 32TQFP,125C TEMP, GREEN, 3.3V, 48MHZ,T&R

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Datasheet

1,296In Stock

Cut Tape

$3.99

$3.64

$3.28

Reel

$3.28

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R

ATSAMD21E15B-AUT
Microchip Technology
1: $3.64
1,380In Stock

Mfr. Part #
ATSAMD21E15B-AUT

Mouser Part #
556-ATSAMD21E15B-AUT

Microchip Technology

ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R

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Datasheet

1,380In Stock

Cut Tape

$3.64

$3.30

$2.98

Reel

$2.98

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R

ATSAMD21E15B-MUT
Microchip Technology
1: $3.58
2,802In Stock

Mfr. Part #
ATSAMD21E15B-MUT

Mouser Part #
556-ATSAMD21E15B-MUT

Microchip Technology

ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R

Learn More

Datasheet

2,802In Stock

Cut Tape

$3.58

$3.24

$2.95

Reel

$2.95

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R

ATSAMD21G16B-MUT
Microchip Technology
1: $4.28
2,940In Stock

Mfr. Part #
ATSAMD21G16B-MUT

Mouser Part #
556-ATSAMD21G16B-MUT

Microchip Technology

ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R

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Datasheet

2,940In Stock

Cut Tape

$4.28

$3.90

$3.55

Reel

$3.55

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

ARM Microcontrollers - MCU 64kB Flash, 8kB SRAM, 2kB RWW, QFP, T&R

ATSAMDA1E16B-ABT
Microchip Technology
1: $6.32
1,932In Stock

Mfr. Part #
ATSAMDA1E16B-ABT

Mouser Part #
556-ATSAMDA1E16B-ABT

Microchip Technology

ARM Microcontrollers - MCU 64kB Flash, 8kB SRAM, 2kB RWW, QFP, T&R

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Datasheet

1,932In Stock

Cut Tape

$6.32

$5.77

$5.23

Reel

$5.23

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

ARM Microcontrollers - MCU CM7 2048kB Flash

ATSAME70Q21B-CN
Microchip Technology
1: $31.33
225In Stock

Mfr. Part #
ATSAME70Q21B-CN

Mouser Part #
556-ATSAME70Q21B-CN

Microchip Technology

ARM Microcontrollers - MCU CM7 2048kB Flash

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Datasheet

225In Stock

$31.33

$28.47

$25.82

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM

ATSAML21G18B-AUT
Microchip Technology
1: $9.58
368In Stock
2,500Expected 2026-05-18

Mfr. Part #
ATSAML21G18B-AUT

Mouser Part #
556-ATSAML21G18B-AUT

Microchip Technology

ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM

Learn More

Datasheet

368In Stock

2,500Expected 2026-05-18

Cut Tape

$9.58

$8.70

$7.91

Reel

$7.91

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,125 Temp,Green,Tray

ATSAML10E16A-MF
Microchip Technology
1: $4.21
1,370In Stock

Mfr. Part #
ATSAML10E16A-MF

Mouser Part #
579-ATSAML10E16A-MF

Microchip Technology

ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,125 Temp,Green,Tray

Learn More

Datasheet

1,370In Stock

$4.21

$3.85

$3.50

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,125 Temp,Green,T&R

ATSAML10E16A-MFT
Microchip Technology
1: $4.25
8,606In Stock

Mfr. Part #
ATSAML10E16A-MFT

Mouser Part #
579-ATSAML10E16A-MFT

Microchip Technology

ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,125 Temp,Green,T&R

Learn More

Datasheet

8,606In Stock

Cut Tape

$4.25

$3.90

$3.52

Reel

$3.52

Min.: 1
Mult.: 1

Reel: 5,000

ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,85 Temp,Crypto,Tray

ATSAML11E16A-MU
Microchip Technology
1: $4.24
1,656In Stock

Mfr. Part #
ATSAML11E16A-MU

Mouser Part #
579-ATSAML11E16A-MU

Microchip Technology

ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,85 Temp,Crypto,Tray

Learn More

Datasheet

1,656In Stock

$4.24

$3.87

$3.50

Min.: 1
Mult.: 1

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

ATSAM4LS4CA-AU
Microchip Technology
1: $10.99
788In Stock
540Expected 2026-04-23

Mfr. Part #
ATSAM4LS4CA-AU

Mouser Part #
556-ATSAM4LS4CA-AU

Microchip Technology

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

Learn More

Datasheet

788In Stock

540Expected 2026-04-23

$10.99

$9.99

$9.07

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA

ATSAM3A8CA-AU
Microchip Technology
1: $17.27
98In Stock

Mfr. Part #
ATSAM3A8CA-AU

Mouser Part #
556-ATSAM3A8CA-AU

Microchip Technology

ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA

Learn More

Datasheet

98In Stock

$17.27

$15.73

$14.23

Min.: 1
Mult.: 1

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

ATSAM3N0AA-AU
Microchip Technology
1: $5.02
126In Stock

Mfr. Part #
ATSAM3N0AA-AU

Mouser Part #
556-ATSAM3N0AA-AU

Microchip Technology

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

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Datasheet

126In Stock

$5.02

$4.57

$4.14

Min.: 1
Mult.: 1

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

ATSAM3N1AB-AU
Microchip Technology
1: $5.02
109In Stock

Mfr. Part #
ATSAM3N1AB-AU

Mouser Part #
556-ATSAM3N1AB-AU

Microchip Technology

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

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Datasheet

109In Stock

$5.02

$4.57

$4.14

Min.: 1
Mult.: 1

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

ATSAM3S2CA-AU
Microchip Technology
1: $8.50
1In Stock

Mfr. Part #
ATSAM3S2CA-AU

Mouser Part #
556-ATSAM3S2CA-AU

Microchip Technology

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

Learn More

Datasheet

1In Stock

$8.50

$7.77

$7.03

Min.: 1
Mult.: 1

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

ATSAM3S4CA-AU
Microchip Technology
1: $10.64
45In Stock

Mfr. Part #
ATSAM3S4CA-AU

Mouser Part #
556-ATSAM3S4CA-AU

Microchip Technology

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

Learn More

Datasheet

45In Stock

$10.64

$9.64

$8.75

Min.: 1
Mult.: 1

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

ATSAM3S8BA-AU
Microchip Technology
1: $11.90
27In Stock

Mfr. Part #
ATSAM3S8BA-AU

Mouser Part #
556-ATSAM3S8BA-AU

Microchip Technology

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

Learn More

Datasheet

27In Stock

$11.90

$10.81

$9.76

Min.: 1
Mult.: 1

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

ATSAM3S8CA-AU
Microchip Technology
1: $12.59
13In Stock

Mfr. Part #
ATSAM3S8CA-AU

Mouser Part #
556-ATSAM3S8CA-AU

Microchip Technology

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

Learn More

Datasheet

13In Stock

$12.59

$11.45

$10.39

Min.: 1
Mult.: 1

32-Bit SAM Microcontrollers

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32-Bit SAM Microcontrollers

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