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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 CM7,512kB Flash,256kB SRAM,BGA144

ATSAMS70Q19A-CN
Microchip Technology
1: $21.03
41In Stock

Mfr. Part #
ATSAMS70Q19A-CN

Mouser Part #
556-ATSAMS70Q19A-CN

Microchip Technology

ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,BGA144

Datasheet

41In Stock

$21.03

$19.13

$17.35

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cortex-M7 Ethernet AVB

ATSAMV70Q20B-AABT
Microchip Technology
1: $24.25
18In Stock

Mfr. Part #
ATSAMV70Q20B-AABT

Mouser Part #
556-ATSAMV70Q20BAABT

Microchip Technology

ARM Microcontrollers - MCU Cortex-M7 Ethernet AVB

Datasheet

18In Stock

Cut Tape

$24.25

$22.21

$20.12

Reel

$20.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB

ATSAMV71Q21B-CB
Microchip Technology
1: $31.81
62In Stock

Mfr. Part #
ATSAMV71Q21B-CB

Mouser Part #
556-ATSAMV71Q21B-CB

Microchip Technology

ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB

Datasheet

62In Stock

$31.81

$29.18

$26.42

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32KB Flash, 8KB SRAM, 32 MHz ARM Cortex-M23, PTC, SERCOM, ADC, DAC, OPAMP, AC

ATSAML10D15A-YU
Microchip Technology
1: $3.75
283In Stock

Mfr. Part #
ATSAML10D15A-YU

Mouser Part #
579-ATSAML10D15A-YU

Microchip Technology

ARM Microcontrollers - MCU 32KB Flash, 8KB SRAM, 32 MHz ARM Cortex-M23, PTC, SERCOM, ADC, DAC, OPAMP, AC

Datasheet

283In Stock

$3.75

$3.42

$3.09

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU TQFP32, 64KBFlash/16KB SRAM,125 Temp,Green,T&R

ATSAML10E16A-AFT
Microchip Technology
1: $5.23
310In Stock

Mfr. Part #
ATSAML10E16A-AFT

Mouser Part #
579-ATSAML10E16A-AFT

Microchip Technology

ARM Microcontrollers - MCU TQFP32, 64KBFlash/16KB SRAM,125 Temp,Green,T&R

Datasheet

310In Stock

Cut Tape

$5.23

$4.77

$4.30

Reel

$4.30

Min.: 1
Mult.: 1

Reel: 2,000

ARM Microcontrollers - MCU TQFP 32, 64KBFlash/16KB SRAM, 85 Temp, Crypto,T&R

ATSAML11E16A-AUT
Microchip Technology
1: $5.14
244In Stock

Mfr. Part #
ATSAML11E16A-AUT

Mouser Part #
579-ATSAML11E16A-AUT

Microchip Technology

ARM Microcontrollers - MCU TQFP 32, 64KBFlash/16KB SRAM, 85 Temp, Crypto,T&R

Datasheet

244In Stock

Cut Tape

$5.14

$4.71

$4.27

Reel

$4.27

Min.: 1
Mult.: 1

Reel: 2,000

ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 3.3V, 48MHZ

ATSAMD21G15B-AU
Microchip Technology
1: $3.67
293In Stock

Mfr. Part #
ATSAMD21G15B-AU

Mouser Part #
556-ATSAMD21G15B-AU

Microchip Technology

ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 3.3V, 48MHZ

Datasheet

293In Stock

$3.67

$3.33

$3.01

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 48TQFP 85C, GREEN,1.6-3.6V,32MHz

ATSAML22G18A-AUT
Microchip Technology
1: $8.32
5,000Expected 2026-03-09

Mfr. Part #
ATSAML22G18A-AUT

Mouser Part #
556-ATSAML22G18A-AUT

Microchip Technology

ARM Microcontrollers - MCU 48TQFP 85C, GREEN,1.6-3.6V,32MHz

Datasheet

5,000Expected 2026-03-09

Cut Tape

$8.32

$7.55

$6.83

Reel

$6.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 3.3V, 48MHZ

ATSAMD21G16B-AU
Microchip Technology
1: $4.25
997In Stock

Mfr. Part #
ATSAMD21G16B-AU

Mouser Part #
556-ATSAMD21G16B-AU

Microchip Technology

ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 3.3V, 48MHZ

Datasheet

997In Stock

$4.25

$3.85

$3.50

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU QFNGREENIND

ATSAM4LS8AA-MU
Microchip Technology
1: $13.08
364Expected 2026-04-20

Mfr. Part #
ATSAM4LS8AA-MU

Mouser Part #
556-ATSAM4LS8AA-MU

Microchip Technology

ARM Microcontrollers - MCU QFNGREENIND

Datasheet

364Expected 2026-04-20

$13.08

$11.90

$10.78

Min.: 1
Mult.: 1

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

ATSAMC20G18A-AUT
Microchip Technology
1: $6.52
2,500Expected 2026-03-06

Mfr. Part #
ATSAMC20G18A-AUT

Mouser Part #
556-ATSAMC20G18A-AUT

Microchip Technology

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

Datasheet

2,500Expected 2026-03-06

Cut Tape

$6.52

$5.91

$5.39

Reel

$5.39

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ARM Microcontrollers - MCU Wafer - TQFPGREENIND

ATSAM4LS8CA-AU
Microchip Technology
1: $15.92
505On Order

Mfr. Part #
ATSAM4LS8CA-AU

Mouser Part #
556-ATSAM4LS8CA-AU

Microchip Technology

ARM Microcontrollers - MCU Wafer - TQFPGREENIND

Datasheet

505On Order

$15.92

$14.48

$13.11

Min.: 1
Mult.: 1

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

ATSAM4S4BB-MN
Microchip Technology
1: $7.97
260Expected 2026-03-09

Mfr. Part #
ATSAM4S4BB-MN

Mouser Part #
556-ATSAM4S4BB-MN

Microchip Technology

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

Datasheet

260Expected 2026-03-09

$7.97

$7.23

$6.55

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU CM4, QFN48, 256KFlash, Tray, USB, Extended Flash Performance

ATSAMD51G18A-MU-EFP
Microchip Technology
416: $6.08
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
ATSAMD51G18A-MU-EFP

Mouser Part #
556-AMD51G18A-MU-EFP

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN48, 256KFlash, Tray, USB, Extended Flash Performance

Datasheet

Non-Stocked Lead-Time 12 Weeks

$6.08

Min.: 416
Mult.: 416

ARM Microcontrollers - MCU CM4, QFN48, 512KFlash, Tray, USB, Extended Flash Performance

ATSAMD51G19A-MU-EFP
Microchip Technology
416: $6.74
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
ATSAMD51G19A-MU-EFP

Mouser Part #
556-AMD51G19A-MU-EFP

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN48, 512KFlash, Tray, USB, Extended Flash Performance

Datasheet

Non-Stocked Lead-Time 12 Weeks

$6.74

Min.: 416
Mult.: 416

ARM Microcontrollers - MCU CM4, TQFP64, 256KFlash, Tray, USB, Extended Flash Performance

ATSAMD51J18A-AU-EFP
Microchip Technology
160: $6.40
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
ATSAMD51J18A-AU-EFP

Mouser Part #
556-AMD51J18A-AU-EFP

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP64, 256KFlash, Tray, USB, Extended Flash Performance

Datasheet

Non-Stocked Lead-Time 12 Weeks

$6.40

Min.: 160
Mult.: 160

ARM Microcontrollers - MCU CM4, TQFP64, 512KFlash, Tray, USB, Extended Flash Performance

ATSAMD51J19A-AU-EFP
Microchip Technology
160: $7.08
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
ATSAMD51J19A-AU-EFP

Mouser Part #
556-AMD51J19A-AU-EFP

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP64, 512KFlash, Tray, USB, Extended Flash Performance

Datasheet

Non-Stocked Lead-Time 12 Weeks

$7.08

Min.: 160
Mult.: 160

ARM Microcontrollers - MCU CM4, QFN64, 512KFlash, Tray, USB, Extended Flash Performance

ATSAMD51J19A-MU-EFP
Microchip Technology
260: $7.34
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
ATSAMD51J19A-MU-EFP

Mouser Part #
556-AMD51J19A-MU-EFP

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN64, 512KFlash, Tray, USB, Extended Flash Performance

Datasheet

Non-Stocked Lead-Time 12 Weeks

$7.34

Min.: 260
Mult.: 260

ARM Microcontrollers - MCU CM4, TQFP64, 1MFlash, Tray, USB, Extended Flash Performance

ATSAMD51J20A-AU-EFP
Microchip Technology
160: $8.40
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
ATSAMD51J20A-AU-EFP

Mouser Part #
556-AMD51J20A-AU-EFP

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP64, 1MFlash, Tray, USB, Extended Flash Performance

Datasheet

Non-Stocked Lead-Time 12 Weeks

$8.40

Min.: 160
Mult.: 160

ARM Microcontrollers - MCU CM4, QFN64, 1MFlash, Tray, USB, Extended Flash Performance

ATSAMD51J20A-MU-EFP
Microchip Technology
260: $8.67
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
ATSAMD51J20A-MU-EFP

Mouser Part #
556-AMD51J20A-MU-EFP

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN64, 1MFlash, Tray, USB, Extended Flash Performance

Datasheet

Non-Stocked Lead-Time 12 Weeks

$8.67

Min.: 260
Mult.: 260

ARM Microcontrollers - MCU CM4, TQFP100, 512KFlash, Tray, USB, Extended Flash Performance

ATSAMD51N19A-AU-EFP
Microchip Technology
180: $8.38
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
ATSAMD51N19A-AU-EFP

Mouser Part #
556-AMD51N19A-AU-EFP

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP100, 512KFlash, Tray, USB, Extended Flash Performance

Datasheet

Non-Stocked Lead-Time 12 Weeks

$8.38

Min.: 180
Mult.: 180

ARM Microcontrollers - MCU CM4, TQFP128, 512KFlash, Tray, USB, Extended Flash Performance

ATSAMD51P19A-AU-EFP
Microchip Technology
180: $8.64
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
ATSAMD51P19A-AU-EFP

Mouser Part #
556-AMD51P19A-AU-EFP

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP128, 512KFlash, Tray, USB, Extended Flash Performance

Datasheet

Non-Stocked Lead-Time 12 Weeks

$8.64

Min.: 180
Mult.: 180

ARM Microcontrollers - MCU CM4, TQFP128, 1MFlash, Tray, USB, Extended Flash Performance

ATSAMD51P20A-AU-EFP
Microchip Technology
180: $10.30
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
ATSAMD51P20A-AU-EFP

Mouser Part #
556-AMD51P20A-AU-EFP

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP128, 1MFlash, Tray, USB, Extended Flash Performance

Datasheet

Non-Stocked Lead-Time 12 Weeks

$10.30

Min.: 180
Mult.: 180

ARM Microcontrollers - MCU CM4, QFN48, 256KFlash, Tray, USB, CAN, Extended Flash Performance

ATSAME51G18A-MU-EFP
Microchip Technology
416: $7.08
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
ATSAME51G18A-MU-EFP

Mouser Part #
556-AME51G18A-MU-EFP

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN48, 256KFlash, Tray, USB, CAN, Extended Flash Performance

Datasheet

Non-Stocked Lead-Time 12 Weeks

$7.08

Min.: 416
Mult.: 416

ARM Microcontrollers - MCU CM4, QFN48, 512KFlash, Tray, USB, CAN, Extended Flash Performance

ATSAME51G19A-MU-EFP
Microchip Technology
416: $7.75
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
ATSAME51G19A-MU-EFP

Mouser Part #
556-AME51G19A-MU-EFP

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN48, 512KFlash, Tray, USB, CAN, Extended Flash Performance

Datasheet

Non-Stocked Lead-Time 12 Weeks

$7.75

Min.: 416
Mult.: 416