Embedded Processors & Controllers – Mouser South Africa

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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 Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM

ATSAME70N20B-CN
Microchip Technology
1: $14.55
46In Stock
260Expected 2026/05/19

Mfr. Part No.
ATSAME70N20B-CN

Mouser Part No
556-ATSAME70N20B-CN

Microchip Technology

ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM

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Datasheet

46In Stock

260Expected 2026/05/19

$14.55

$13.25

$11.98

Min.: 1
Mult.: 1

SMD/SMT

LFBGA-100

ARM Cortex M7

75 I/O

32 bit

12 bit

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

ATSAML21G18B-AUT
Microchip Technology
1: $6.25
238In Stock
2,500Expected 2026/05/18

Mfr. Part No.
ATSAML21G18B-AUT

Mouser Part No
556-ATSAML21G18B-AUT

Microchip Technology

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

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Datasheet

238In Stock

2,500Expected 2026/05/18

Cut Tape

$6.25

$5.68

$5.15

Reel

$5.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TQFP-48

ARM Cortex M0+

37 I/O

32 bit

12 bit

ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,BGA100

ATSAMS70N21A-CN
Microchip Technology
1: $16.15
13In Stock

Mfr. Part No.
ATSAMS70N21A-CN

Mouser Part No
556-ATSAMS70N21A-CN

Microchip Technology

ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,BGA100

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Datasheet

13In Stock

$16.15

$14.68

$13.29

Min.: 1
Mult.: 1

SMD/SMT

LFBGA-100

ARM Cortex M7

75 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM

ATSAMS70N21B-CN
Microchip Technology
1: $16.15
96In Stock

Mfr. Part No.
ATSAMS70N21B-CN

Mouser Part No
556-ATSAMS70N21B-CN

Microchip Technology

ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM

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Datasheet

96In Stock

$16.15

$14.68

$13.29

Min.: 1
Mult.: 1

SMD/SMT

LFBGA-100

ARM Cortex M7

75 I/O

32 bit

12 bit

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO,MRLA,T&R

ATSAM4C32CA-AUTR
Microchip Technology
1: $11.41
35In Stock

Mfr. Part No.
ATSAM4C32CA-AUTR

Mouser Part No
579-ATSAM4C32CA-AUTR

Microchip Technology

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO,MRLA,T&R

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Datasheet

35In Stock

Cut Tape

$11.41

$10.47

$9.47

Reel

$9.47

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

TQFP-100

ARM Cortex M4

74 I/O

32 bit

10 bit

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

ATSAM4LS2BA-AU
Microchip Technology
1: $6.35
135In Stock

Mfr. Part No.
ATSAM4LS2BA-AU

Mouser Part No
556-ATSAM4LS2BA-AU

Microchip Technology

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

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Datasheet

135In Stock

$6.35

$5.78

$5.22

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

ARM Cortex M4

48 I/O

32 bit

12 bit

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

ATSAM3N0AA-AU
Microchip Technology
1: $3.27
126In Stock

Mfr. Part No.
ATSAM3N0AA-AU

Mouser Part No
556-ATSAM3N0AA-AU

Microchip Technology

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

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Datasheet

126In Stock

$3.27

$2.98

$2.70

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M3

34 I/O

32 bit

10 bit

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

ATSAM3N1AB-AU
Microchip Technology
1: $3.27
109In Stock

Mfr. Part No.
ATSAM3N1AB-AU

Mouser Part No
556-ATSAM3N1AB-AU

Microchip Technology

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

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Datasheet

109In Stock

$3.27

$2.98

$2.70

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M3

32 I/O

32 bit

10 bit

ARM Microcontrollers - MCU LQFP, Green, IND, Crypto, MRLC, 512k, T

ATSAM4CMP8CC-AU
Microchip Technology
1: $9.89
4In Stock

Mfr. Part No.
ATSAM4CMP8CC-AU

Mouser Part No
556-ATSAM4CMP8CC-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP, Green, IND, Crypto, MRLC, 512k, T

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Datasheet

4In Stock

$9.89

$9.06

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

52 I/O

32 bit

10 bit

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

ATSAM4CMS16CC-AU
Microchip Technology
1: $9.49
71In Stock

Mfr. Part No.
ATSAM4CMS16CC-AU

Mouser Part No
556-ATSAM4CMS16CC-AU

Microchip Technology

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

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Datasheet

71In Stock

$9.49

$8.71

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

57 I/O

32 bit

10 bit

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

ATSAM4E8EA-CU
Microchip Technology
1: $10.86
1In Stock

Mfr. Part No.
ATSAM4E8EA-CU

Mouser Part No
556-ATSAM4E8EA-CU

Microchip Technology

ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A

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Datasheet

1In Stock

$10.86

$9.85

$8.94

Min.: 1
Mult.: 1

SMD/SMT

LFBGA-144

ARM Cortex M4

117 I/O

32 bit

16 bit

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

ATSAM4N8AA-MU
Microchip Technology
1: $4.83
150In Stock

Mfr. Part No.
ATSAM4N8AA-MU

Mouser Part No
556-ATSAM4N8AA-MU

Microchip Technology

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

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Datasheet

150In Stock

$4.83

$4.38

$3.97

Min.: 1
Mult.: 1

SMD/SMT

QFN-48

ARM Cortex M4

34 I/O

32 bit

10 bit

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

ATSAM4N8BA-MU
Microchip Technology
1: $5.08
120In Stock

Mfr. Part No.
ATSAM4N8BA-MU

Mouser Part No
556-ATSAM4N8BA-MU

Microchip Technology

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

Learn More

Datasheet

120In Stock

$5.08

$4.62

$4.18

Min.: 1
Mult.: 1

SMD/SMT

QFN-64

ARM Cortex M4

47 I/O

32 bit

10 bit

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

ATSAM4N8CA-AU
Microchip Technology
1: $5.27
55In Stock

Mfr. Part No.
ATSAM4N8CA-AU

Mouser Part No
556-ATSAM4N8CA-AU

Microchip Technology

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

Learn More

Datasheet

55In Stock

$5.27

$4.81

$4.35

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

79 I/O

32 bit

10 bit

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

ATSAM4S16BB-AN
Microchip Technology
1: $7.20
1In Stock

Mfr. Part No.
ATSAM4S16BB-AN

Mouser Part No
556-ATSAM4S16BB-AN

Microchip Technology

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

Learn More

Datasheet

1In Stock

$7.20

$6.55

$5.92

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

47 I/O

32 bit

12 bit

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

ATSAM4S8CB-ANR
Microchip Technology
1: $6.54
15In Stock

Mfr. Part No.
ATSAM4S8CB-ANR

Mouser Part No
556-ATSAM4S8CB-ANR

Microchip Technology

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

Learn More

Datasheet

15In Stock

Cut Tape

$6.54

$5.93

$5.40

Reel

$5.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

LQFP-100

ARM Cortex M4

79 I/O

32 bit

12 bit

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

ATSAMC20J17A-ANT
Microchip Technology
1: $3.36
67In Stock

Mfr. Part No.
ATSAMC20J17A-ANT

Mouser Part No
556-ATSAMC20J17A-ANT

Microchip Technology

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

Learn More

Datasheet

67In Stock

Cut Tape

$3.36

$3.05

$2.77

Reel

$2.77

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

TQFP-64

ARM Cortex M0+

52 I/O

32 bit

12 bit

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

ATSAMD20E14A-MU
Microchip Technology
1: $2.15
148In Stock

Mfr. Part No.
ATSAMD20E14A-MU

Mouser Part No
556-ATSAMD20E14A-MU

Microchip Technology

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

Learn More

Datasheet

148In Stock

$2.15

$1.94

$1.78

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

ARM Cortex M0+

26 I/O

32 bit

12 bit

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

ATSAMD20E17A-MN
Microchip Technology
1: $2.73
36In Stock

Mfr. Part No.
ATSAMD20E17A-MN

Mouser Part No
556-ATSAMD20E17A-MN

Microchip Technology

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

Learn More

Datasheet

36In Stock

$2.73

$2.49

$2.26

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

ARM Cortex M0+

26 I/O

32 bit

12 bit

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

ATSAMD20G14A-AU
Microchip Technology
1: $2.40
50In Stock

Mfr. Part No.
ATSAMD20G14A-AU

Mouser Part No
556-ATSAMD20G14A-AU

Microchip Technology

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

Learn More

Datasheet

50In Stock

$2.40

$2.17

$1.97

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

ARM Cortex M0+

38 I/O

32 bit

12 bit

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

ATSAMD20G14A-MU
Microchip Technology
1: $2.52
306In Stock

Mfr. Part No.
ATSAMD20G14A-MU

Mouser Part No
556-ATSAMD20G14A-MU

Microchip Technology

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

Learn More

Datasheet

306In Stock

$2.52

$2.29

$2.08

Min.: 1
Mult.: 1

SMD/SMT

QFN-48

ARM Cortex M0+

38 I/O

32 bit

12 bit

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

ATSAMD20G17A-MU
Microchip Technology
1: $2.73
288In Stock

Mfr. Part No.
ATSAMD20G17A-MU

Mouser Part No
556-ATSAMD20G17A-MU

Microchip Technology

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

Learn More

Datasheet

288In Stock

$2.73

$2.49

$2.24

$2.23

Min.: 1
Mult.: 1

SMD/SMT

QFN-48

ARM Cortex M0+

38 I/O

32 bit

12 bit

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

ATSAMD20J14A-AU
Microchip Technology
1: $2.76
117In Stock

Mfr. Part No.
ATSAMD20J14A-AU

Mouser Part No
556-ATSAMD20J14A-AU

Microchip Technology

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

Learn More

Datasheet

117In Stock

$2.76

$2.50

$2.27

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

ARM Cortex M0+

52 I/O

32 bit

12 bit

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

ATSAMD20J15A-AU
Microchip Technology
1: $2.76
73In Stock

Mfr. Part No.
ATSAMD20J15A-AU

Mouser Part No
556-ATSAMD20J15A-AU

Microchip Technology

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

Learn More

Datasheet

73In Stock

$2.76

$2.50

$2.27

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

ARM Cortex M0+

52 I/O

32 bit

12 bit

ARM Microcontrollers - MCU 64QFN IND TEMP GREEN 48MHz

ATSAMD20J15B-MU
Microchip Technology
1: $2.69
265In Stock

Mfr. Part No.
ATSAMD20J15B-MU

Mouser Part No
556-ATSAMD20J15B-MU

Microchip Technology

ARM Microcontrollers - MCU 64QFN IND TEMP GREEN 48MHz

Learn More

Datasheet

265In Stock

$2.69

$2.45

$2.22

Min.: 1
Mult.: 1

SMD/SMT

VQFN-64

ARM Cortex M0+

52 I/O

32 bit

12 bit

32-Bit SAM Microcontrollers

Types of Embedded Processors & Controllers

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BGA-289
BGA-361
LFBGA-100
LFBGA-144
LFBGA-289
LFBGA-324
LFBGA-361
LQFP-100
LQFP-144
LQFP-48
LQFP-64
QFN-100
QFN-24
QFN-32
QFN-48
QFN-64
QFP-100
QFP-48
QFP-64
SOIC-14

12 I/O
17 I/O
18 I/O
22 I/O
25 I/O
26 I/O
27 I/O
32 I/O
33 I/O
34 I/O
36 I/O
37 I/O
38 I/O
43 I/O
44 I/O
47 I/O
48 I/O
50 I/O
51 I/O
52 I/O