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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 QFN32, 32KBFlash/8KB SRAM,85 Temp,Crypto,Tray

ATSAML11E15A-MU
Microchip Technology
1: $3.91
490In Stock

Mfr. Part #
ATSAML11E15A-MU

Mouser Part #
579-ATSAML11E15A-MU

Microchip Technology

ARM Microcontrollers - MCU QFN32, 32KBFlash/8KB SRAM,85 Temp,Crypto,Tray

Datasheet

490In Stock

$3.91

$3.59

$3.25

Min.: 1
Mult.: 1

Microprocessors - MPU CORTEX-A5 MPU,BGA,IND TEMP,1Gb LPDDR2, MRLC

ATSAMA5D27C-LD1G-CU
Microchip Technology
1: $29.83
9In Stock
168Expected 2026-06-02

Mfr. Part #
ATSAMA5D27C-LD1G-CU

Mouser Part #
579-SAMA5D27CLD1GCU

Microchip Technology

Microprocessors - MPU CORTEX-A5 MPU,BGA,IND TEMP,1Gb LPDDR2, MRLC

Datasheet

9In Stock

168Expected 2026-06-02

$29.83

$24.85

$24.61

Min.: 1
Mult.: 1

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

ATSAM4LS2BA-AU
Microchip Technology
1: $9.75
135In Stock

Mfr. Part #
ATSAM4LS2BA-AU

Mouser Part #
556-ATSAM4LS2BA-AU

Microchip Technology

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

Datasheet

135In Stock

$9.75

$8.87

$8.01

Min.: 1
Mult.: 1

No

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

ATSAME51J20A-AU-EFP
Microchip Technology
1: $10.93
132In Stock

Mfr. Part #
ATSAME51J20A-AU-EFP

Mouser Part #
556-AME51J20A-AU-EFP

Microchip Technology

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

Datasheet

132In Stock

$10.93

$10.04

$9.07

Min.: 1
Mult.: 1

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

ATSAM3S2BA-MU
Microchip Technology
1: $8.23
146In Stock

Mfr. Part #
ATSAM3S2BA-MU

Mouser Part #
556-ATSAM3S2BA-MU

Microchip Technology

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

Datasheet

146In Stock

$8.23

$7.46

$6.75

Min.: 1
Mult.: 1

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

ATSAM4CMS16CC-AU
Microchip Technology
1: $14.57
71In 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

71In Stock

$14.57

$13.35

$13.17

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

ATSAM4E8EA-CU
Microchip Technology
1: $16.67
1In Stock

Mfr. Part #
ATSAM4E8EA-CU

Mouser Part #
556-ATSAM4E8EA-CU

Microchip Technology

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

Datasheet

1In Stock

$16.67

$15.12

$13.72

Min.: 1
Mult.: 1

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

ATSAM4LC2AA-MU
Microchip Technology
1: $10.13
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

$10.13

$9.24

$8.37

Min.: 1
Mult.: 1

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

ATSAM4N8AA-MU
Microchip Technology
1: $7.40
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

$7.40

$6.72

$6.09

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFPGREENEXT

ATSAM4S16CA-AN
Microchip Technology
1: $12.37
50In Stock

Mfr. Part #
ATSAM4S16CA-AN

Mouser Part #
556-ATSAM4S16CA-AN

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENEXT

Datasheet

50In Stock

$12.37

$11.24

$10.16

Min.: 1
Mult.: 1

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

ATSAM4S2CA-CU
Microchip Technology
1: $6.75
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

$6.75

$6.16

$5.56

Min.: 1
Mult.: 1

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

ATSAM4S8CB-ANR
Microchip Technology
1: $10.04
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

$10.04

$9.10

$8.27

Reel

$8.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

ATSAM4SA16CB-CN
Microchip Technology
1: $14.28
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

$14.28

$12.96

$11.74

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC20J17A-ANT
Microchip Technology
1: $5.16
67In Stock

Mfr. Part #
ATSAMC20J17A-ANT

Mouser Part #
556-ATSAMC20J17A-ANT

Microchip Technology

ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

Datasheet

67In Stock

Cut Tape

$5.16

$4.68

$4.25

Reel

$4.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM

ATSAMD20E14A-MU
Microchip Technology
1: $3.30
148In Stock

Mfr. Part #
ATSAMD20E14A-MU

Mouser Part #
556-ATSAMD20E14A-MU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM

Datasheet

148In Stock

$3.30

$2.98

$2.70

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz

ATSAMD20E17A-MN
Microchip Technology
1: $4.19
36In Stock

Mfr. Part #
ATSAMD20E17A-MN

Mouser Part #
556-ATSAMD20E17A-MN

Microchip Technology

ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz

Datasheet

36In Stock

$4.19

$3.82

$3.47

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM

ATSAMD20G14A-MU
Microchip Technology
1: $3.87
306In Stock

Mfr. Part #
ATSAMD20G14A-MU

Mouser Part #
556-ATSAMD20G14A-MU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM

Datasheet

306In Stock

$3.87

$3.52

$3.19

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM

ATSAMD20J14A-AU
Microchip Technology
1: $4.24
117In Stock

Mfr. Part #
ATSAMD20J14A-AU

Mouser Part #
556-ATSAMD20J14A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM

Datasheet

117In Stock

$4.24

$3.84

$3.48

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM

ATSAMD20J15A-AU
Microchip Technology
1: $4.24
73In Stock

Mfr. Part #
ATSAMD20J15A-AU

Mouser Part #
556-ATSAMD20J15A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM

Datasheet

73In Stock

$4.24

$3.84

$3.48

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 64UFBGA,85C TEMP, GREEN, 1.6-3,6V, 48MHZ

ATSAMD20J17A-CU
Microchip Technology
1: $4.77
1In Stock

Mfr. Part #
ATSAMD20J17A-CU

Mouser Part #
556-ATSAMD20J17A-CU

Microchip Technology

ARM Microcontrollers - MCU 64UFBGA,85C TEMP, GREEN, 1.6-3,6V, 48MHZ

Datasheet

1In Stock

$4.77

$4.31

$3.91

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU CMO,QFN48,Ligthing,128KFlash,Trays, 105 C

ATSAMD21G17L-MN
Microchip Technology
1: $4.85
237In Stock

Mfr. Part #
ATSAMD21G17L-MN

Mouser Part #
556-ATSAMD21G17L-MN

Microchip Technology

ARM Microcontrollers - MCU CMO,QFN48,Ligthing,128KFlash,Trays, 105 C

Datasheet

237In Stock

$4.85

$4.44

$4.01

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU ATSAMG54 TQFP

ATSAMG54N19B-AU
Microchip Technology
1: $7.18
2In Stock

Mfr. Part #
ATSAMG54N19B-AU

Mouser Part #
556-ATSAMG54N19B-AU

Microchip Technology

ARM Microcontrollers - MCU ATSAMG54 TQFP

Datasheet

2In Stock

$7.18

$6.55

$5.91

Min.: 1
Mult.: 1

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

ATSAML22G18A-MUT
Microchip Technology
1: $8.14
1In Stock

Mfr. Part #
ATSAML22G18A-MUT

Mouser Part #
556-ATSAML22G18A-MUT

Microchip Technology

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

Datasheet

1In Stock

Cut Tape

$8.14

$7.41

$6.69

Reel

$6.69

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

RF Microcontrollers - MCU SAMR21 32pin 64K 125C

ATSAMR21E16A-MF
Microchip Technology
1: $9.00
61In Stock

Mfr. Part #
ATSAMR21E16A-MF

Mouser Part #
556-ATSAMR21E16A-MF

Microchip Technology

RF Microcontrollers - MCU SAMR21 32pin 64K 125C

Datasheet

61In Stock

$9.00

$8.41

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,LQFP64

ATSAMS70J20A-AN
Microchip Technology
1: $17.87
19In Stock

Mfr. Part #
ATSAMS70J20A-AN

Mouser Part #
556-ATSAMS70J20A-AN

Microchip Technology

ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,LQFP64

Datasheet

19In Stock

$17.87

$16.24

$14.72

Min.: 1
Mult.: 1