Embedded Processors & Controllers

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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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Types of Embedded Processors & Controllers

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Part #

ARM Microcontrollers - MCU CM4,TQFP128, 1MFlash,Tray,USB,CAN,Ethernet,Extended Temp

ATSAME54P20A-AF
Microchip Technology
1: 66,32 kr.
504In Stock

Mfr. Part No.
ATSAME54P20A-AF

Mouser Part No
556-ATSAME54P20A-AF

Microchip Technology

ARM Microcontrollers - MCU CM4,TQFP128, 1MFlash,Tray,USB,CAN,Ethernet,Extended Temp

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Datasheet

504In Stock

66,32 kr.

60,80 kr.

55,13 kr.

Min.: 1
Mult.: 1

SMD/SMT

TQFP-128

ARM Cortex M4F

99 I/O

32 bit

12 bit

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

ATSAML10E16A-MUT
Microchip Technology
1: 16,19 kr.
812In Stock

Mfr. Part No.
ATSAML10E16A-MUT

Mouser Part No
579-ATSAML10E16A-MUT

Microchip Technology

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

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Datasheet

812In Stock

Cut Tape

16,19 kr.

14,85 kr.

13,43 kr.

Reel

13,43 kr.

Min.: 1
Mult.: 1

Reel: 5.000

SMD/SMT

VQFN-32

ARM Cortex M23

25 I/O

32 bit

12 bit

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

ATSAM4LS4CA-AU
Microchip Technology
1: 45,95 kr.
788In Stock
540Expected 17/03/2026

Mfr. Part No.
ATSAM4LS4CA-AU

Mouser Part No
556-ATSAM4LS4CA-AU

Microchip Technology

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

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Datasheet

788In Stock

540Expected 17/03/2026

45,95 kr.

41,78 kr.

37,90 kr.

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

ARM Cortex M4

80 I/O

32 bit

12 bit

ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA

ATSAM3A8CA-AU
Microchip Technology
1: 72,21 kr.
98In Stock

Mfr. Part No.
ATSAM3A8CA-AU

Mouser Part No
556-ATSAM3A8CA-AU

Microchip Technology

ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA

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Datasheet

98In Stock

72,21 kr.

65,80 kr.

59,46 kr.

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

63 I/O

32 bit

12 bit

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

ATSAM3N0AA-AU
Microchip Technology
1: 20,96 kr.
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

20,96 kr.

19,10 kr.

17,31 kr.

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: 20,96 kr.
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

20,96 kr.

19,10 kr.

17,31 kr.

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M3

32 I/O

32 bit

10 bit

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

ATSAM3S8BA-AU
Microchip Technology
1: 49,76 kr.
27In Stock

Mfr. Part No.
ATSAM3S8BA-AU

Mouser Part No
556-ATSAM3S8BA-AU

Microchip Technology

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

Learn More

Datasheet

27In Stock

49,76 kr.

45,13 kr.

40,81 kr.

Min.: 1
Mult.: 1

SMD/SMT

QFP-64

ARM Cortex M3

47 I/O

32 bit

12 bit

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

ATSAM3S8CA-AU
Microchip Technology
1: 52,59 kr.
13In Stock

Mfr. Part No.
ATSAM3S8CA-AU

Mouser Part No
556-ATSAM3S8CA-AU

Microchip Technology

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

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Datasheet

13In Stock

52,59 kr.

47,89 kr.

43,42 kr.

Min.: 1
Mult.: 1

SMD/SMT

QFP-100

ARM Cortex M3

79 I/O

32 bit

12 bit

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

ATSAM3SD8BA-AU
Microchip Technology
1: 54,68 kr.
5In Stock

Mfr. Part No.
ATSAM3SD8BA-AU

Mouser Part No
556-ATSAM3SD8BA-AU

Microchip Technology

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

Learn More

Datasheet

5In Stock

54,68 kr.

49,76 kr.

44,98 kr.

Min.: 1
Mult.: 1

SMD/SMT

QFP-64

ARM Cortex M3

47 I/O

32 bit

12 bit

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

ATSAM3SD8CA-AU
Microchip Technology
1: 57,89 kr.
33In Stock

Mfr. Part No.
ATSAM3SD8CA-AU

Mouser Part No
556-ATSAM3SD8CA-AU

Microchip Technology

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

Learn More

Datasheet

33In Stock

57,89 kr.

52,59 kr.

47,59 kr.

Min.: 1
Mult.: 1

SMD/SMT

QFP-100

ARM Cortex M3

79 I/O

32 bit

12 bit

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

ATSAM3U1CB-AU
Microchip Technology
1: 28,20 kr.
265In Stock

Mfr. Part No.
ATSAM3U1CB-AU

Mouser Part No
556-ATSAM3U1CB-AU

Microchip Technology

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

Learn More

Datasheet

265In Stock

28,20 kr.

25,66 kr.

24,17 kr.

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

57 I/O

32 bit

12 bit

ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M

ATSAM3U2EA-CU
Microchip Technology
1: 50,95 kr.
8In Stock

Mfr. Part No.
ATSAM3U2EA-CU

Mouser Part No
556-ATSAM3U2EA-CU

Microchip Technology

ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M

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Datasheet

8In Stock

50,95 kr.

46,33 kr.

41,93 kr.

Min.: 1
Mult.: 1

SMD/SMT

LFBGA-144

ARM Cortex M3

96 I/O

32 bit

12 bit

ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3

ATSAM3U4CA-AU
Microchip Technology
1: 48,86 kr.
143In Stock
180Expected 02/04/2026

Mfr. Part No.
ATSAM3U4CA-AU

Mouser Part No
556-ATSAM3U4CA-AU

Microchip Technology

ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3

Learn More

Datasheet

143In Stock

180Expected 02/04/2026

48,86 kr.

44,46 kr.

40,28 kr.

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

57 I/O

32 bit

12 bit

ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3

ATSAM3U4EA-CU
Microchip Technology
1: 63,86 kr.
81In Stock

Mfr. Part No.
ATSAM3U4EA-CU

Mouser Part No
556-ATSAM3U4EA-CU

Microchip Technology

ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3

Learn More

Datasheet

81In Stock

63,86 kr.

57,96 kr.

52,52 kr.

Min.: 1
Mult.: 1

SMD/SMT

LFBGA-144

ARM Cortex M3

96 I/O

32 bit

12 bit

ARM Microcontrollers - MCU BGA100,GREEN IND TEMP, MRLA

ATSAM3X8CA-CU
Microchip Technology
1: 76,47 kr.
6In Stock

Mfr. Part No.
ATSAM3X8CA-CU

Mouser Part No
556-ATSAM3X8CA-CU

Microchip Technology

ARM Microcontrollers - MCU BGA100,GREEN IND TEMP, MRLA

Learn More

Datasheet

6In Stock

76,47 kr.

69,45 kr.

62,96 kr.

Min.: 1
Mult.: 1

SMD/SMT

LFBGA-100

ARM Cortex M3

63 I/O

32 bit

12 bit

ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A

ATSAM4E8CA-AU
Microchip Technology
1: 53,41 kr.
18In Stock
900Expected 02/04/2026

Mfr. Part No.
ATSAM4E8CA-AU

Mouser Part No
556-ATSAM4E8CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A

Learn More

Datasheet

18In Stock

900Expected 02/04/2026

53,41 kr.

48,42 kr.

43,86 kr.

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

79 I/O

32 bit

16 bit

ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A

ATSAM4E8EA-AU
Microchip Technology
1: 64,45 kr.
79In Stock

Mfr. Part No.
ATSAM4E8EA-AU

Mouser Part No
556-ATSAM4E8EA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A

Learn More

Datasheet

79In Stock

64,45 kr.

58,71 kr.

53,04 kr.

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M4

117 I/O

32 bit

16 bit

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

ATSAM4N8BA-AU
Microchip Technology
1: 31,85 kr.
102In Stock

Mfr. Part No.
ATSAM4N8BA-AU

Mouser Part No
556-ATSAM4N8BA-AU

Microchip Technology

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

Learn More

Datasheet

102In Stock

31,85 kr.

29,09 kr.

26,33 kr.

Min.: 1
Mult.: 1

SMD/SMT

LQFP-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: 33,79 kr.
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

33,79 kr.

30,88 kr.

27,90 kr.

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: 46,18 kr.
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

46,18 kr.

42,00 kr.

37,97 kr.

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

47 I/O

32 bit

12 bit

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

ATSAM4S2AB-ANR
Microchip Technology
1: 26,78 kr.
369In Stock

Mfr. Part No.
ATSAM4S2AB-ANR

Mouser Part No
556-ATSAM4S2AB-ANR

Microchip Technology

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

Learn More

Datasheet

369In Stock

Cut Tape

26,78 kr.

24,39 kr.

22,16 kr.

Reel

22,16 kr.

Min.: 1
Mult.: 1

Reel: 2.000

SMD/SMT

LQFP-48

ARM Cortex M4

34 I/O

32 bit

12 bit

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

ATSAM4S4AB-AN
Microchip Technology
1: 32,30 kr.
240In Stock

Mfr. Part No.
ATSAM4S4AB-AN

Mouser Part No
556-ATSAM4S4AB-AN

Microchip Technology

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

Learn More

Datasheet

240In Stock

32,30 kr.

29,32 kr.

26,56 kr.

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M4

34 I/O

32 bit

12 bit

ARM Microcontrollers - MCU QFNGREENIND

ATSAM4S4BA-MU
Microchip Technology
1: 33,27 kr.
200In Stock

Mfr. Part No.
ATSAM4S4BA-MU

Mouser Part No
556-ATSAM4S4BA-MU

Microchip Technology

ARM Microcontrollers - MCU QFNGREENIND

Learn More

Datasheet

200In Stock

33,27 kr.

30,21 kr.

27,38 kr.

Min.: 1
Mult.: 1

SMD/SMT

QFN-64

ARM Cortex M4

47 I/O

32 bit

12 bit

ARM Microcontrollers - MCU LQFPGREENEXT

ATSAM4S8CA-AN
Microchip Technology
1: 42,82 kr.
189In Stock

Mfr. Part No.
ATSAM4S8CA-AN

Mouser Part No
556-ATSAM4S8CA-AN

Microchip Technology

ARM Microcontrollers - MCU LQFPGREENEXT

Learn More

Datasheet

189In Stock

42,82 kr.

38,94 kr.

35,29 kr.

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

79 I/O

32 bit

12 bit

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

ATSAM4SA16CA-AU
Microchip Technology
1: 55,73 kr.
90In Stock

Mfr. Part No.
ATSAM4SA16CA-AU

Mouser Part No
556-ATSAM4SA16CA-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A

Learn More

Datasheet

90In Stock

55,73 kr.

50,65 kr.

45,88 kr.

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

79 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