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ARM Cortex M3 Core Embedded Processors & Controllers

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Results: 1,461

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Core = ARM Cortex M3

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Part #

RF Microcontrollers - MCU BTBLE IOT DM

CYW20730A1KFBG
Infineon Technologies
1: $3.66
257In Stock
NRND

Mfr. Part No.
CYW20730A1KFBG

Mouser Part No
727-CYW20730A1KFBG

NRND

Infineon Technologies

RF Microcontrollers - MCU BTBLE IOT DM

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Datasheet

257In Stock

$3.66

$2.73

$2.50

$2.24

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Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

BGA-64

ARM Cortex M3

32 bit

24 MHz

320 kB

60 kB

16 bit

40 I/O

0 C

+ 70 C

Tray

RF Microcontrollers - MCU Bluetooth BLE and IEEE 802.15.4

CYW20730A1KMLG
Infineon Technologies
1: $3.40
484In Stock
NRND

Mfr. Part No.
CYW20730A1KMLG

Mouser Part No
727-CYW20730A1KMLG

NRND

Infineon Technologies

RF Microcontrollers - MCU Bluetooth BLE and IEEE 802.15.4

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Datasheet

484In Stock

$3.40

$2.73

$2.50

$2.24

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

QFN-40

ARM Cortex M3

32 bit

24 MHz

320 kB

60 kB

16 bit

22 I/O

0 C

+ 70 C

Tray

ARM Microcontrollers - MCU MICROCONTROLLER

TMPM362F10FG(C)
Toshiba
1: $9.99
30In Stock
NRND

Mfr. Part No.
TMPM362F10FG(C)

Mouser Part No
757-TMPM362F10FG(C)

NRND

Toshiba

ARM Microcontrollers - MCU MICROCONTROLLER

30In Stock

$9.99

$8.28

$7.34

$6.73

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M3

32 bit

64 MHz

1 MB

64 kB

10 bit

120 I/O

0 C

+ 70 C

Tray

ARM Microcontrollers - MCU Stellaris Cortex-M3 Fury 32-Bit ARM

LM3S1968-IQC50-A2
Texas Instruments
1: $41.77
386In Stock
NRND

Mfr. Part No.
LM3S1968-IQC50-A2

Mouser Part No
868-LM3S1968-IQC50

NRND

Texas Instruments

ARM Microcontrollers - MCU Stellaris Cortex-M3 Fury 32-Bit ARM

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Datasheet

386In Stock

$41.77

$32.91

$30.81

$30.43

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

50 MHz

256 kB

64 kB

10 bit

52 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU STELLARIS ARM S817

LM3S817-IQN50-C2
Texas Instruments
1: $17.34
136In Stock
NRND

Mfr. Part No.
LM3S817-IQN50-C2

Mouser Part No
868-LM3S817-IQN50

NRND

Texas Instruments

ARM Microcontrollers - MCU STELLARIS ARM S817

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Datasheet

136In Stock

$17.34

$13.74

$12.30

$11.86

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-48

ARM Cortex M3

32 bit

50 MHz

64 kB

8 kB

10 bit

30 I/O

- 40 C

+ 85 C

Bulk

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

ATSAM3S1AB-AU
Microchip Technology
1: $3.77
168In Stock

Mfr. Part No.
ATSAM3S1AB-AU

Mouser Part No
556-ATSAM3S1AB-AU

Microchip Technology

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

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Datasheet

168In Stock

$3.77

$3.72

$3.10

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFP-48

ARM Cortex M3

32 bit

64 MHz

64 kB

16 kB

12 bit

34 I/O

- 40 C

+ 85 C

Tray

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

ATSAM3S8BA-AU
Microchip Technology
1: $7.75
27In Stock

Mfr. Part No.
ATSAM3S8BA-AU

Mouser Part No
556-ATSAM3S8BA-AU

Microchip Technology

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

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Datasheet

27In Stock

$7.75

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFP-64

ARM Cortex M3

32 bit

64 MHz

512 kB

64 kB

12 bit

47 I/O

- 40 C

+ 85 C

Tray

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

ATSAM3S8CA-AU
Microchip Technology
1: $8.20
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

$8.20

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFP-100

ARM Cortex M3

32 bit

64 MHz

512 kB

64 kB

12 bit

79 I/O

- 40 C

+ 85 C

Tray

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

ATSAM3SD8BA-AU
Microchip Technology
1: $8.52
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

$8.52

$7.75

$7.01

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFP-64

ARM Cortex M3

32 bit

64 MHz

512 kB

64 kB

12 bit

47 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3

ATSAM3U2EA-AU
Microchip Technology
1: $8.07
57In Stock

Mfr. Part No.
ATSAM3U2EA-AU

Mouser Part No
556-ATSAM3U2EA-AU

Microchip Technology

ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3

Learn More

Datasheet

57In Stock

$8.07

$7.34

$6.65

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M3

32 bit

96 MHz

128 kB

36 kB

12 bit

96 I/O

- 40 C

+ 85 C

Tray

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

ATSAM3U2EA-CU
Microchip Technology
1: $7.94
4In 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

Learn More

Datasheet

4In Stock

$7.94

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LFBGA-144

ARM Cortex M3

32 bit

96 MHz

128 kB

36 kB

12 bit

96 I/O

- 40 C

+ 85 C

Tray

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

ATSAM3U4CA-AU
Microchip Technology
1: $7.62
178In Stock

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

178In Stock

$7.62

$6.93

$6.27

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

96 MHz

256 kB

52 kB

12 bit

57 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES

EFM32G210F128G-E-QFN32R
Silicon Labs
1: $7.20
132In Stock
3,000Expected 23/10/2026

Mfr. Part No.
EFM32G210F128G-E-QFN32R

Mouser Part No
634-32G210128GEFN32R

Silicon Labs

ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES

Datasheet

132In Stock

3,000Expected 23/10/2026

Cut Tape

$7.20

$5.85

$5.40

$4.84

View

Reel

$3.68

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ARM Microcontrollers - MCU

SMD/SMT

QFN-32

ARM Cortex M3

32 bit

32 MHz

128 kB

16 kB

12 bit

24 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES

EFM32G232F128G-E-QFP64
Silicon Labs
1: $7.74
225In Stock

Mfr. Part No.
EFM32G232F128G-E-QFP64

Mouser Part No
634-32G232F128GEFP64

Silicon Labs

ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES

Datasheet

225In Stock

$7.74

$6.42

$5.67

$5.42

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-64

ARM Cortex M3

32 bit

32 MHz

128 kB

16 kB

12 bit

53 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES

EFM32G280F128G-E-QFP100
Silicon Labs
1: $9.08
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32G280F128G-E-QFP100

Mouser Part No
634-32G280128GEFP100

Silicon Labs

ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES

Datasheet

Non-Stocked Lead-Time 12 Weeks

$9.08

$7.03

$6.40

$6.07

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

32 MHz

128 kB

16 kB

12 bit

86 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x40 LCD, AES

EFM32G880F128G-E-QFP100
Silicon Labs
1: $9.73
24In Stock

Mfr. Part No.
EFM32G880F128G-E-QFP100

Mouser Part No
634-32G880F128EFP100

Silicon Labs

ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x40 LCD, AES

Datasheet

24In Stock

$9.73

$7.53

$6.86

$6.79

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

32 MHz

128 kB

16 kB

12 bit

86 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES

EFM32GG280F1024G-E-QFP100R
Silicon Labs
1: $19.67
22In Stock

Mfr. Part No.
EFM32GG280F1024G-E-QFP100R

Mouser Part No
634-32GG280F1024-E-T

Silicon Labs

ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES

Learn More

Datasheet

22In Stock

Cut Tape

$19.67

$15.91

$15.16

$13.46

View

Reel

$12.01

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

48 MHz

1.02 MB

128 kB

12 bit

85 I/O

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU Tiny Gecko MCU IC

EFM32TG110F32-D-QFN24R
Silicon Labs
1: $6.78
256In Stock

Mfr. Part No.
EFM32TG110F32-D-QFN24R

Mouser Part No
634-EFM32TG110F32-DR

Silicon Labs

ARM Microcontrollers - MCU Tiny Gecko MCU IC

Learn More

Datasheet

256In Stock

Cut Tape

$6.78

$4.98

$4.64

$4.08

Reel

$3.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

QFN-24

ARM Cortex M3

32 bit

32 MHz

32 kB

4 kB

12 bit

17 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3

LPC1518JBD100E
NXP Semiconductors
1: $11.89
106In Stock

Mfr. Part No.
LPC1518JBD100E

Mouser Part No
771-LPC1518JBD100E

NXP Semiconductors

ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3

Learn More

Datasheet

106In Stock

$11.89

$9.57

$8.66

$7.85

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

72 MHz

128 kB

20 kB

2 x 12 bit

78 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3

LPC1519JBD100E
NXP Semiconductors
1: $12.23
103In Stock
270Expected 24/08/2026

Mfr. Part No.
LPC1519JBD100E

Mouser Part No
771-LPC1519JBD100E

NXP Semiconductors

ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3

Learn More

Datasheet

103In Stock

270Expected 24/08/2026

$12.23

$9.41

$8.90

$8.04

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

72 MHz

256 kB

36 kB

2 x 12 bit

78 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core

LPC1778FBD144K
NXP Semiconductors
1: $19.53
99In Stock
600Expected 07/10/2026

Mfr. Part No.
LPC1778FBD144K

Mouser Part No
771-LPC1778FBD144K

NXP Semiconductors

ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core

Learn More

Datasheet

99In Stock

600Expected 07/10/2026

$19.53

$15.31

$14.19

$13.62

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M3

32 bit

120 MHz

512 kB

96 kB

12 bit

109 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3

LPC1833JBD144E
NXP Semiconductors
1: $19.30
5In Stock

Mfr. Part No.
LPC1833JBD144E

Mouser Part No
771-LPC1833JBD144E

NXP Semiconductors

ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3

Learn More

Datasheet

5In Stock

$19.30

$15.37

$13.65

$13.16

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M3

32 bit

180 MHz

512 kB

136 kB

2 x 10 bit

83 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3

LPC1853JBD208E
NXP Semiconductors
1: $25.12
36In Stock

Mfr. Part No.
LPC1853JBD208E

Mouser Part No
771-LPC1853JBD208E

NXP Semiconductors

ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3

Learn More

Datasheet

36In Stock

$25.12

$19.08

$18.29

$14.79

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-208

ARM Cortex M3

32 bit

180 MHz

512 kB

136 kB

2 x 10 bit

142 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 flashless MCU with security features; 136 kB SRAM; EMC

LPC18S10FBD144E
NXP Semiconductors
1: $13.51
60In Stock

Mfr. Part No.
LPC18S10FBD144E

Mouser Part No
771-LPC18S10FBD144E

NXP Semiconductors

ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 flashless MCU with security features; 136 kB SRAM; EMC

Learn More

Datasheet

60In Stock

$13.51

$11.35

$10.88

$8.88

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M3

32 bit

180 MHz

0 B

136 kB

10 bit

83 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU

EFM32JG1B200F128GM48-C0
Silicon Labs
1: $4.77
1,102In Stock
End of Life

Mfr. Part No.
EFM32JG1B200F128GM48-C0

Mouser Part No
634-JG1B200F128GM48C

End of Life

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU

Learn More

Datasheet

1,102In Stock

$4.77

$3.97

$3.69

$3.37

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFN-48

ARM Cortex M3

32 bit

40 MHz

128 kB

32 kB

12 bit

32 I/O

- 40 C

+ 85 C

Tray

ARM Cortex M3 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers

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BGA-100
BGA-112
BGA-120
BGA-125
BGA-132
BGA-144
BGA-176
BGA-48
BGA-64
BGA-96
CSP-81
DSBGA-34
FBGA-192
FBGA-49
FBGA-90
FCBGA-49
LBGA-256
LFBGA-100
LFBGA-105
LFBGA-144

188 kHz
12 MHz
15 MHz
16 MHz
20 MHz
24 MHz
25 MHz
26 MHz
32 MHz
36 MHz
40 MHz
48 MHz
50 MHz
60 MHz
64 MHz
67 MHz
72 MHz
80 MHz
84 MHz
96 MHz

0 B
4 kB
8 kB
16 kB
32 kB
36 kB
48 kB
64 kB
72 kB, 512 kB
96 kB
128 kB
144 kB
192 kB
256 kB
272 kB
320 kB
384 kB
448 kB
512 kB
768 kB

2 kB
3 kB
4 kB
6 kB
8 kB
10 kB
12 kB
16 kB
18 kB
20 kB
22 kB
24 kB
30 kB
31 kB
32 kB
36 kB
40 kB
48 kB
50 kbit
52 kB

8 I/O
10 I/O
14 I/O
15 I/O
16 I/O
17 I/O
19 I/O
22 I/O
24 I/O
25 I/O
26 I/O
28 I/O
30 I/O
31 I/O
32 I/O
33 I/O
34 I/O
35 I/O
36 I/O
37 I/O