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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 LQFP, GREEN, IND TEMP, MRL A

ATSAM4N8BA-AU
Microchip Technology
1: £3.73
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

£3.73

£3.40

£3.08

Min.: 1
Mult.: 1

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

ATSAM4S2AB-ANR
Microchip Technology
1: £3.13
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

£3.13

£2.85

£2.59

Reel

£2.59

Min.: 1
Mult.: 1

Reel: 2,000

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

ATSAM4S4AB-AN
Microchip Technology
1: £3.78
240In Stock

Mfr. Part No.
ATSAM4S4AB-AN

Mouser Part No
556-ATSAM4S4AB-AN

Microchip Technology

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

Datasheet

240In Stock

£3.78

£3.43

£3.11

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU QFNGREENIND

ATSAM4S4BA-MU
Microchip Technology
1: £3.89
200In Stock

Mfr. Part No.
ATSAM4S4BA-MU

Mouser Part No
556-ATSAM4S4BA-MU

Microchip Technology

ARM Microcontrollers - MCU QFNGREENIND

Datasheet

200In Stock

£3.89

£3.54

£3.20

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFPGREENEXT

ATSAM4S8CA-AN
Microchip Technology
1: £5.01
189In Stock

Mfr. Part No.
ATSAM4S8CA-AN

Mouser Part No
556-ATSAM4S8CA-AN

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENEXT

Datasheet

189In Stock

£5.01

£4.56

£4.13

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

ATSAM4SA16CA-AU
Microchip Technology
1: £6.52
90In Stock

Mfr. Part No.
ATSAM4SA16CA-AU

Mouser Part No
556-ATSAM4SA16CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

Datasheet

90In Stock

£6.52

£5.93

£5.37

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

ATSAM4SD16CA-AU
Microchip Technology
1: £6.62
58In Stock

Mfr. Part No.
ATSAM4SD16CA-AU

Mouser Part No
556-ATSAM4SD16CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

Datasheet

58In Stock

£6.62

£6.01

£5.46

Min.: 1
Mult.: 1

Microprocessors - MPU BGA GRN IND MRLC

ATSAMA5D27C-CU
Microchip Technology
1: £8.13
55In Stock
119Expected 19/03/2026

Mfr. Part No.
ATSAMA5D27C-CU

Mouser Part No
556-ATSAMA5D27CCU

Microchip Technology

Microprocessors - MPU BGA GRN IND MRLC

Datasheet

55In Stock

119Expected 19/03/2026

£8.13

£7.45

£6.76

Min.: 1
Mult.: 1

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

ATSAMC20G18A-AUT
Microchip Technology
1: £3.20
7In Stock
2,500Expected 06/03/2026

Mfr. Part No.
ATSAMC20G18A-AUT

Mouser Part No
556-ATSAMC20G18A-AUT

Microchip Technology

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

Datasheet

7In Stock

2,500Expected 06/03/2026

Cut Tape

£3.20

£2.89

£2.64

Reel

£2.64

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ARM Microcontrollers - MCU 8KB Flash 4KB SRAM GPIO 12 14-pin

ATSAMD09C13A-SSUT
Microchip Technology
1: £0.96
814In Stock

Mfr. Part No.
ATSAMD09C13A-SSUT

Mouser Part No
556-ATSAMD09C13ASSUT

Microchip Technology

ARM Microcontrollers - MCU 8KB Flash 4KB SRAM GPIO 12 14-pin

Datasheet

814In Stock

Cut Tape

£0.96

£0.882

£0.801

Reel

£0.801

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

ATSAMD20E15A-AU
Microchip Technology
1: £1.84
500In Stock

Mfr. Part No.
ATSAMD20E15A-AU

Mouser Part No
556-ATSAMD20E15A-AU

Microchip Technology

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

Datasheet

500In Stock

£1.84

£1.68

£1.51

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

ATSAMD20E16A-MU
Microchip Technology
1: £1.83
417In Stock
490Expected 13/05/2026

Mfr. Part No.
ATSAMD20E16A-MU

Mouser Part No
556-ATSAMD20E16A-MU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

Datasheet

417In Stock

490Expected 13/05/2026

£1.83

£1.67

£1.51

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

ATSAMD20E16A-MUT
Microchip Technology
1: £1.89
368In Stock
5,000Expected 10/04/2026

Mfr. Part No.
ATSAMD20E16A-MUT

Mouser Part No
556-ATSAMD20E16A-MUT

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

Datasheet

368In Stock

5,000Expected 10/04/2026

Cut Tape

£1.89

£1.72

£1.56

Reel

£1.56

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM

ATSAMD20E17A-AU
Microchip Technology
1: £2.00
500In Stock

Mfr. Part No.
ATSAMD20E17A-AU

Mouser Part No
556-ATSAMD20E17A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM

Datasheet

500In Stock

£2.00

£1.80

£1.63

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cortx-M0+256KB FLASH

ATSAMD20E18A-AU
Microchip Technology
1: £2.36
340In Stock

Mfr. Part No.
ATSAMD20E18A-AU

Mouser Part No
556-ATSAMD20E18A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortx-M0+256KB FLASH

Datasheet

340In Stock

£2.36

£2.16

£1.94

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cortx-M0+256KB FLASH

ATSAMD20E18A-MU
Microchip Technology
1: £2.30
323In Stock

Mfr. Part No.
ATSAMD20E18A-MU

Mouser Part No
556-ATSAMD20E18A-MU

Microchip Technology

ARM Microcontrollers - MCU Cortx-M0+256KB FLASH

Datasheet

323In Stock

£2.30

£2.10

£1.89

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

ATSAMD20G16A-MU
Microchip Technology
1: £1.91
186In Stock

Mfr. Part No.
ATSAMD20G16A-MU

Mouser Part No
556-ATSAMD20G16A-MU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

Datasheet

186In Stock

£1.91

£1.75

£1.58

Min.: 1
Mult.: 1

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

ATSAMD20G18A-AN
Microchip Technology
1: £2.60
213In Stock

Mfr. Part No.
ATSAMD20G18A-AN

Mouser Part No
556-ATSAMD20G18A-AN

Microchip Technology

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

Datasheet

213In Stock

£2.60

£2.36

£2.16

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

ATSAMD20J16A-AU
Microchip Technology
1: £2.07
17In Stock

Mfr. Part No.
ATSAMD20J16A-AU

Mouser Part No
556-ATSAMD20J16A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

Datasheet

17In Stock

£2.07

£1.88

£1.70

Min.: 1
Mult.: 1

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

ATSAMD20J17A-CU
Microchip Technology
1: £2.33
1In Stock

Mfr. Part No.
ATSAMD20J17A-CU

Mouser Part No
556-ATSAMD20J17A-CU

Microchip Technology

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

Datasheet

1In Stock

£2.33

£2.11

£1.92

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

ATSAMD20J18A-MU
Microchip Technology
1: £2.57
437In Stock

Mfr. Part No.
ATSAMD20J18A-MU

Mouser Part No
556-ATSAMD20J18A-MU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

Datasheet

437In Stock

£2.57

£2.33

£2.10

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz

ATSAMD21E15L-MF
Microchip Technology
1: £1.85
288In Stock

Mfr. Part No.
ATSAMD21E15L-MF

Mouser Part No
556-ATSAMD21E15L-MF

Microchip Technology

ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz

Datasheet

288In Stock

£1.85

£1.68

£1.53

Min.: 1
Mult.: 1

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

ATSAMD21E16B-MU
Microchip Technology
1: £1.94
380In Stock

Mfr. Part No.
ATSAMD21E16B-MU

Mouser Part No
556-ATSAMD21E16B-MU

Microchip Technology

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

Datasheet

380In Stock

£1.94

£1.76

£1.61

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 128KB 16KB32TQFP GRN1.6-3.6V48MHz

ATSAMD21E17A-AU
Microchip Technology
1: £2.10
322In Stock
500Expected 13/05/2026

Mfr. Part No.
ATSAMD21E17A-AU

Mouser Part No
556-ATSAMD21E17A-AU

Microchip Technology

ARM Microcontrollers - MCU 128KB 16KB32TQFP GRN1.6-3.6V48MHz

Datasheet

322In Stock

500Expected 13/05/2026

£2.10

£1.91

£1.76

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 128KB 16KB32QFN GRN1.6-3.6V48MHz

ATSAMD21E17A-MUT
Microchip Technology
1: £2.36
651In Stock

Mfr. Part No.
ATSAMD21E17A-MUT

Mouser Part No
556-ATSAMD21E17A-MUT

Microchip Technology

ARM Microcontrollers - MCU 128KB 16KB32QFN GRN1.6-3.6V48MHz

Datasheet

651In Stock

Cut Tape

£2.36

£2.16

£1.94

Reel

£1.94

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000