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ARM Cortex M3 Core Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 1,461

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Core = ARM Cortex M3

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Part #

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

LPC1517JBD64E
NXP Semiconductors
1: $9.72
1,280On Order

Mfr. Part No.
LPC1517JBD64E

Mouser Part No
771-LPC1517JBD64E

NXP Semiconductors

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

Learn More

Datasheet

1,280On Order

$9.72

$7.57

$6.71

$6.29

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M3

32 bit

72 MHz

64 kB

12 kB

2 x 12 bit

46 I/O

- 40 C

+ 105 C

Tray

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

LPC1519JBD64E
NXP Semiconductors
1: $11.25
960Expected 31/08/2026

Mfr. Part No.
LPC1519JBD64E

Mouser Part No
771-LPC1519JBD64E

NXP Semiconductors

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

Learn More

Datasheet

960Expected 31/08/2026

$11.25

$8.97

$8.19

$7.54

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M3

32 bit

72 MHz

256 kB

36 kB

2 x 12 bit

46 I/O

- 40 C

+ 105 C

Tray

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

LPC1833JET100E
NXP Semiconductors
1: $18.78
580On Order

Mfr. Part No.
LPC1833JET100E

Mouser Part No
771-LPC1833JET100E

NXP Semiconductors

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

Learn More

Datasheet

580On Order

$18.78

$14.99

$14.08

$13.03

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TFBGA-100

ARM Cortex M3

32 bit

180 MHz

512 kB

136 kB

2 x 10 bit

49 I/O

- 40 C

+ 105 C

Tray

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

LPC1837JBD144E
NXP Semiconductors
1: $21.36
120Expected 26/04/2027

Mfr. Part No.
LPC1837JBD144E

Mouser Part No
771-LPC1837JBD144E

NXP Semiconductors

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

Learn More

Datasheet

120Expected 26/04/2027

$21.36

$17.06

$15.13

$14.10

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M3

32 bit

180 MHz

1 MB

136 kB

2 x 10 bit

83 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Mainstream Valueline ARM Cortex-M3 MCU

STM32F100VBT7B
STMicroelectronics
1: $8.13
258In Stock

Mfr. Part No.
STM32F100VBT7B

Mouser Part No
511-STM32F100VBT7B

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Valueline ARM Cortex-M3 MCU

Learn More

Datasheet

258In Stock

$8.13

$5.83

$5.33

$5.17

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

ARM Cortex M3

32 bit

24 MHz

128 kB

8 kB

12 bit

80 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel

STM32F205RGT6W
STMicroelectronics
1: $19.93
44In Stock
NRND

Mfr. Part No.
STM32F205RGT6W

Mouser Part No
511-STM32F205RGT6W

NRND

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel

Learn More

Datasheet

44In Stock

$19.93

$15.98

$14.84

$13.50

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M3

32 bit

120 MHz

1 MB

128 kB

12 bit

51 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 16KB

STM32F100C4T6B
STMicroelectronics
1: $5.28
2,997Expected 18/01/2027

Mfr. Part No.
STM32F100C4T6B

Mouser Part No
511-STM32F100C4T6B

STMicroelectronics

ARM Microcontrollers - MCU 32BIT CORTEX M3 48PINS 16KB

Learn More

Datasheet

2,997Expected 18/01/2027

$5.28

$3.88

$3.54

$3.26

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-48

ARM Cortex M3

32 bit

24 MHz

16 kB

4 kB

12 bit

37 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex M3 32kB 24 MHz 12 Timers

STM32F100R6T6BTR
STMicroelectronics
1: $6.34
978Expected 05/04/2027

Mfr. Part No.
STM32F100R6T6BTR

Mouser Part No
511-STM32F100R6T6BTR

STMicroelectronics

ARM Microcontrollers - MCU ARM Cortex M3 32kB 24 MHz 12 Timers

Learn More

Datasheet

978Expected 05/04/2027

Cut Tape

$6.34

$4.73

$4.29

$3.91

View

Reel

$3.32

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

ARM Cortex M3

32 bit

24 MHz

128 kB

4 kB

12 bit

51 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32-Bit ARM Cortex 64 Kbyte Value Line

STM32F100R8T6BTR
STMicroelectronics
1: $6.33
882On Order

Mfr. Part No.
STM32F100R8T6BTR

Mouser Part No
511-STM32F100R8T6BTR

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex 64 Kbyte Value Line

Learn More

Datasheet

882On Order

Cut Tape

$6.33

$4.84

$4.25

$4.07

View

Reel

$3.09

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

ARM Cortex M3

32 bit

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 10KB RAM 1X12 ADC

STM32F101C8T6
STMicroelectronics
1: $6.14
1,312On Order

Mfr. Part No.
STM32F101C8T6

Mouser Part No
511-STM32F101C8T6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 10KB RAM 1X12 ADC

Learn More

Datasheet

1,312On Order

$6.14

$4.70

$4.44

$3.76

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-48

ARM Cortex M3

32 bit

36 MHz

64 kB

10 kB

12 bit

48 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT Cortex M3 High-density access

STM32F101RCT6TR
STMicroelectronics
1: $9.25
1,998Expected 08/03/2027

Mfr. Part No.
STM32F101RCT6TR

Mouser Part No
511-STM32F101RCT6TR

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 High-density access

Learn More

Datasheet

1,998Expected 08/03/2027

Cut Tape

$9.25

$7.44

$6.64

$6.07

View

Reel

$5.28

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M3

32 bit

36 MHz

256 kB

32 kB

12 bit

51 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D ACCESS USB MCU

STM32F101VCT6
STMicroelectronics
1: $10.16
2,155On Order

Mfr. Part No.
STM32F101VCT6

Mouser Part No
511-STM32F101VCT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D ACCESS USB MCU

Learn More

Datasheet

2,155On Order

$10.16

$7.34

$6.73

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

36 MHz

256 kB

32 kB

12 bit

80 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM 32Bit Access MCU 100-Pin 256kB Flash

STM32F101VCT6TR
STMicroelectronics
1: $10.14
999On Order

Mfr. Part No.
STM32F101VCT6TR

Mouser Part No
511-STM32F101VCT6TR

STMicroelectronics

ARM Microcontrollers - MCU ARM 32Bit Access MCU 100-Pin 256kB Flash

Learn More

Datasheet

999On Order

Cut Tape

$10.14

$7.84

$6.97

$6.69

$5.86

Reel

$5.72

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

36 MHz

256 kB

32 kB

12 bit

80 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance

STM32F103CBU6
STMicroelectronics
1: $8.32
3,114On Order

Mfr. Part No.
STM32F103CBU6

Mouser Part No
511-STM32F103CBU6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance

Learn More

Datasheet

3,114On Order

$8.32

$6.23

$5.64

$5.26

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

UQFN-48

ARM Cortex M3

32 bit

72 MHz

128 kB

20 kB

12 bit

37 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, m

STM32F103RCT7TR
STMicroelectronics
1: $11.39
1,000On Order

Mfr. Part No.
STM32F103RCT7TR

Mouser Part No
511-STM32F103RCT7TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, m

Learn More

Datasheet

1,000On Order

Cut Tape

$11.39

$8.87

$7.86

$7.55

$6.62

Reel

$6.47

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M3

32 bit

72 MHz

256 kB

48 kB

12 bit

51 I/O

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 257 to 512 USB/CAN

STM32F103RDT6
STMicroelectronics
1: $10.63
1,883On Order

Mfr. Part No.
STM32F103RDT6

Mouser Part No
511-STM32F103RDT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 257 to 512 USB/CAN

Learn More

Datasheet

1,883On Order

$10.63

$8.39

$7.81

$7.09

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M3

32 bit

72 MHz

384 kB

64 kB

12 bit

51 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32-Bit ARM Cortex XL Density 1Mb Flash

STM32F103RGT7
STMicroelectronics
1: $16.44
958Expected 15/03/2027

Mfr. Part No.
STM32F103RGT7

Mouser Part No
511-STM32F103RGT7

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex XL Density 1Mb Flash

Learn More

Datasheet

958Expected 15/03/2027

$16.44

$12.74

$11.97

$10.71

$10.16

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M3

32 bit

72 MHz

1 MB

96 kB

12 bit

112 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE

STM32F103T8U7
STMicroelectronics
1: $8.23
2,922Expected 09/08/2027

Mfr. Part No.
STM32F103T8U7

Mouser Part No
511-STM32F103T8U7

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE

Learn More

Datasheet

2,922Expected 09/08/2027

$8.23

$6.27

$5.58

$5.23

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

UFQFPN-36

ARM Cortex M3

32 bit

72 MHz

64 kB

20 kB

12 bit

26 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 261 to 512 USB/CAN

STM32F103ZCT6
STMicroelectronics
1: $12.59
1,282On Order

Mfr. Part No.
STM32F103ZCT6

Mouser Part No
511-STM32F103ZCT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 261 to 512 USB/CAN

Learn More

Datasheet

1,282On Order

$12.59

$10.58

$9.32

$8.96

$8.40

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M3

32 bit

72 MHz

256 kB

64 kB

12 bit

112 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

STM32F107VBT6
STMicroelectronics
1: $10.07
1,080Expected 20/10/2026

Mfr. Part No.
STM32F107VBT6

Mouser Part No
511-STM32F107VBT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

Learn More

Datasheet

1,080Expected 20/10/2026

$10.07

$8.07

$7.46

$7.43

$6.70

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

72 MHz

128 kB

64 kB

12 bit

80 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT CORTEX M3 256K Flash 6KB RAM

STM32F107VCH6
STMicroelectronics
1: $11.44
2,008Expected 04/01/2027

Mfr. Part No.
STM32F107VCH6

Mouser Part No
511-STM32F107VCH6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT CORTEX M3 256K Flash 6KB RAM

Learn More

Datasheet

2,008Expected 04/01/2027

$11.44

$9.27

$8.62

$7.91

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

BGA-100

ARM Cortex M3

32 bit

72 MHz

256 kB

64 kB

12 bit

80 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB

STM32F205ZGT6
STMicroelectronics
1: $19.56
720Expected 05/07/2027

Mfr. Part No.
STM32F205ZGT6

Mouser Part No
511-STM32F205ZGT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB

Learn More

Datasheet

720Expected 05/07/2027

$19.56

$15.67

$14.42

$13.32

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M3

32 bit

120 MHz

1 MB

128 kB

12 bit

114 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32-Bit ARM Cortex 512kb Connectivity

STM32F207IEH6
STMicroelectronics
1: $19.63
1,002On Order

Mfr. Part No.
STM32F207IEH6

Mouser Part No
511-STM32F207IEH6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex 512kb Connectivity

Learn More

Datasheet

1,002On Order

$19.63

$15.73

$14.62

$13.28

$13.20

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

BGA-176

ARM Cortex M3

32 bit

120 MHz

512 kB

128 kB

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB

STM32F207VET6
STMicroelectronics
1: $15.79
540Expected 20/10/2026

Mfr. Part No.
STM32F207VET6

Mouser Part No
511-STM32F207VET6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB

Learn More

Datasheet

540Expected 20/10/2026

$15.79

$11.97

$11.20

$10.32

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

120 MHz

512 kB

128 kB

12 bit

82 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB

STM32F217VGT6TR
STMicroelectronics
1: $19.32
792Expected 23/08/2027

Mfr. Part No.
STM32F217VGT6TR

Mouser Part No
511-STM32F217VGT6TR

STMicroelectronics

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB

Learn More

Datasheet

792Expected 23/08/2027

Cut Tape

$19.32

$15.34

$14.21

$13.25

$12.41

Reel

$12.15

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

120 MHz

1 MB

128 kB

12 bit

82 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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
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37 I/O