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ARM Cortex M4 Core Embedded Processors & Controllers

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Core = ARM Cortex M4

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Part #

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 2 Mbytes of Flash

STM32F429ZIY6TR
STMicroelectronics
1: $14.64
18In Stock
10,000On Order

Mfr. Part No.
STM32F429ZIY6TR

Mouser Part No
511-STM32F429ZIY6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 2 Mbytes of Flash

Learn More

Datasheet

18In Stock

10,000On Order

Cut Tape

$14.64

$11.51

$10.52

$9.71

View

Reel

$8.85

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ARM Microcontrollers - MCU

SMD/SMT

WLCSP-144

ARM Cortex M4

32 bit

180 MHz

2 MB

260 kB

12 bit

114 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32B ARM Cortex-M4 1Mb Flash 168MHz CPU

STM32F437IGT6
STMicroelectronics
1: $17.10
71In Stock

Mfr. Part No.
STM32F437IGT6

Mouser Part No
511-STM32F437IGT6

STMicroelectronics

ARM Microcontrollers - MCU 32B ARM Cortex-M4 1Mb Flash 168MHz CPU

Learn More

Datasheet

71In Stock

$17.10

$15.10

$12.41

$11.24

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-176

ARM Cortex M4

32 bit

180 MHz

1 MB

256 kB

3 x 12 bit

140 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 2 Mbytes of Flash

STM32F437IIT7
STMicroelectronics
1: $19.51
8In Stock
400Expected 05/04/2027

Mfr. Part No.
STM32F437IIT7

Mouser Part No
511-STM32F437IIT7

STMicroelectronics

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 2 Mbytes of Flash

Learn More

Datasheet

8In Stock

400Expected 05/04/2027

$19.51

$15.48

$14.32

$13.36

$12.33

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

ARM Cortex M4

32 bit

12 bit

Tray

ARM Microcontrollers - MCU 32B ARM Cortex-M4 1Mb Flash 168MHz CPU

STM32F437VGT6
STMicroelectronics
1: $15.18
17In Stock
1,620On Order

Mfr. Part No.
STM32F437VGT6

Mouser Part No
511-STM32F437VGT6

STMicroelectronics

ARM Microcontrollers - MCU 32B ARM Cortex-M4 1Mb Flash 168MHz CPU

Learn More

Datasheet

17In Stock

1,620On Order

$15.18

$11.97

$10.71

$10.24

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

180 MHz

1 MB

256 kB

3 x 12 bit

82 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Hi-performance DSP FPU ARM CortexM4 MCU

STM32F437ZIT7
STMicroelectronics
1: $18.92
5In Stock
360On Order

Mfr. Part No.
STM32F437ZIT7

Mouser Part No
511-STM32F437ZIT7

STMicroelectronics

ARM Microcontrollers - MCU Hi-performance DSP FPU ARM CortexM4 MCU

Learn More

Datasheet

5In Stock

360On Order

$18.92

$15.00

$14.22

$12.94

$12.82

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

180 MHz

2 MB

256 kB

3 x 12 bit

114 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU DSP FPU ARM CortexM4 2Mb Flash 180MHz

STM32F439IIT6
STMicroelectronics
1: $19.09
14In Stock
800Expected 14/06/2027

Mfr. Part No.
STM32F439IIT6

Mouser Part No
511-STM32F439IIT6

STMicroelectronics

ARM Microcontrollers - MCU DSP FPU ARM CortexM4 2Mb Flash 180MHz

Learn More

Datasheet

14In Stock

800Expected 14/06/2027

$19.09

$15.13

$12.93

$12.21

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-176

ARM Cortex M4

32 bit

180 MHz

2 MB

256 kB

3 x 12 bit

140 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU DSP FPU ARM CortexM4 1Mb Flash 180MHz

STM32F439ZGT6
STMicroelectronics
1: $17.91
1In Stock
360Expected 04/01/2027

Mfr. Part No.
STM32F439ZGT6

Mouser Part No
511-STM32F439ZGT6

STMicroelectronics

ARM Microcontrollers - MCU DSP FPU ARM CortexM4 1Mb Flash 180MHz

Learn More

Datasheet

1In Stock

360Expected 04/01/2027

$17.91

$12.94

$11.83

$11.20

$10.73

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

180 MHz

1 MB

256 kB

3 x 12 bit

114 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl

STM32F446MEY6TR
STMicroelectronics
1: $8.56
33In Stock
5,000On Order

Mfr. Part No.
STM32F446MEY6TR

Mouser Part No
511-STM32F446MEY6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl

Learn More

Datasheet

33In Stock

5,000On Order

Cut Tape

$8.56

$6.61

$5.87

$5.48

$5.08

Reel

$4.74

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ARM Microcontrollers - MCU

SMD/SMT

UFBGA-81

ARM Cortex M4

32 bit

180 MHz

512 kB

128 kB

3 x 12 bit

63 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Fl

STM32F446RCT6
STMicroelectronics
1: $9.02
33In Stock
2,880On Order

Mfr. Part No.
STM32F446RCT6

Mouser Part No
511-STM32F446RCT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Fl

Learn More

Datasheet

33In Stock

2,880On Order

$9.02

$6.77

$6.45

$5.60

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

180 MHz

256 kB

128 kB

3 x 12 bit

50 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Fl

STM32F446RCT7TR
STMicroelectronics
1: $9.65
31In Stock
1,000On Order

Mfr. Part No.
STM32F446RCT7TR

Mouser Part No
511-STM32F446RCT7TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Fl

Learn More

Datasheet

31In Stock

1,000On Order

Cut Tape

$9.65

$7.24

$6.90

$5.93

View

Reel

$5.29

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

180 MHz

256 kB

128 kB

3 x 12 bit

50 I/O

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Fl

STM32F446VCT6
STMicroelectronics
1: $10.29
263In Stock

Mfr. Part No.
STM32F446VCT6

Mouser Part No
511-STM32F446VCT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Fl

Learn More

Datasheet

263In Stock

$10.29

$7.59

$7.23

$6.51

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

180 MHz

256 kB

128 kB

3 x 12 bit

81 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl

STM32F446VET6TR
STMicroelectronics
1: $10.66
64In Stock
1,000Expected 17/11/2026

Mfr. Part No.
STM32F446VET6TR

Mouser Part No
511-STM32F446VET6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl

Learn More

Datasheet

64In Stock

1,000Expected 17/11/2026

Cut Tape

$10.66

$8.30

$7.36

$7.30

Reel

$6.40

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

180 MHz

512 kB

128 kB

3 x 12 bit

81 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl

STM32F446ZEJ6TR
STMicroelectronics
1: $12.49
23In Stock
1,500Expected 09/11/2026

Mfr. Part No.
STM32F446ZEJ6TR

Mouser Part No
511-STM32F446ZEJ6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl

Learn More

Datasheet

23In Stock

1,500Expected 09/11/2026

Cut Tape

$12.49

$9.80

$9.06

$8.22

View

Reel

$7.31

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

ARM Microcontrollers - MCU

UFBGA-144

ARM Cortex M4

32 bit

12 bit

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl

STM32F446ZET7
STMicroelectronics
1: $12.06
4In Stock
720On Order

Mfr. Part No.
STM32F446ZET7

Mouser Part No
511-STM32F446ZET7

STMicroelectronics

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl

Learn More

Datasheet

4In Stock

720On Order

$12.06

$9.82

$9.15

$8.38

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

180 MHz

512 kB

128 kB

3 x 12 bit

114 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 2 Mbytes of Flash

STM32F469NIH7
STMicroelectronics
1: $22.12
169In Stock

Mfr. Part No.
STM32F469NIH7

Mouser Part No
511-STM32F469NIH7

STMicroelectronics

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 2 Mbytes of Flash

Learn More

Datasheet

169In Stock

$22.12

$17.62

$15.82

$15.26

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TFBGA-216

ARM Cortex M4

32 bit

12 bit

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo

STM32G431C8T6
STMicroelectronics
1: $6.32
49In Stock
10,500On Order

Mfr. Part No.
STM32G431C8T6

Mouser Part No
511-STM32G431C8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo

Learn More

Datasheet

49In Stock

10,500On Order

$6.32

$4.71

$4.28

$3.89

View

Min.: 1
Mult.: 1
Max.: 1,500

ARM Microcontrollers - MCU

SMD/SMT

LQFP-48

ARM Cortex M4

32 bit

170 MHz

64 kB

32 kB

2 x 12 bit

38 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory

STM32G431CBT6
STMicroelectronics
1: $7.05
45In Stock
7,500On Order

Mfr. Part No.
STM32G431CBT6

Mouser Part No
511-STM32G431CBT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory

Learn More

Datasheet

45In Stock

7,500On Order

$7.05

$5.40

$4.78

$4.39

$4.18

Min.: 1
Mult.: 1
Max.: 1,500

ARM Microcontrollers - MCU

SMD/SMT

LQFP-48

ARM Cortex M4

32 bit

170 MHz

128 kB

32 kB

2 x 12 bit

38 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

STM32G431KBT6
STMicroelectronics
1: $6.89
348In Stock
6,000On Order

Mfr. Part No.
STM32G431KBT6

Mouser Part No
511-STM32G431KBT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

Learn More

Datasheet

348In Stock

6,000On Order

$6.89

$5.06

$4.71

$4.14

View

Min.: 1
Mult.: 1
Max.: 1,500

ARM Microcontrollers - MCU

SMD/SMT

LQFP-32

ARM Cortex M4

32 bit

170 MHz

128 kB

32 kB

2 x 12 bit

26 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

STM32G431RBI6
STMicroelectronics
1: $7.98
12In Stock
2,940On Order

Mfr. Part No.
STM32G431RBI6

Mouser Part No
511-STM32G431RBI6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

Learn More

Datasheet

12In Stock

2,940On Order

$7.98

$5.86

$5.46

$4.33

$4.00

Min.: 1
Mult.: 1
Max.: 500

ARM Microcontrollers - MCU

SMD/SMT

UFBGA-64

ARM Cortex M4

32 bit

170 MHz

128 kB

32 kB

12 bit

52 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

STM32G431RBT6
STMicroelectronics
1: $6.79
342In Stock
1,920On Order

Mfr. Part No.
STM32G431RBT6

Mouser Part No
511-STM32G431RBT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

Learn More

Datasheet

342In Stock

1,920On Order

$6.79

$5.21

$4.81

$4.38

$4.37

Min.: 1
Mult.: 1
Max.: 250

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

170 MHz

128 kB

32 kB

2 x 12 bit

52 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

STM32G441KBU6
STMicroelectronics
1: $7.05
32In Stock
11,760On Order

Mfr. Part No.
STM32G441KBU6

Mouser Part No
511-STM32G441KBU6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

Learn More

Datasheet

32In Stock

11,760On Order

$7.05

$5.18

$4.83

$4.18

View

Min.: 1
Mult.: 1
Max.: 2,940

ARM Microcontrollers - MCU

SMD/SMT

UFQFPN-32

ARM Cortex M4

32 bit

150 MHz

128 kB

32 kB

12 bit

26 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes of Flash Math Accel, High Analog l

STM32G473CCT3
STMicroelectronics
1: $9.04
139In Stock
1,500On Order

Mfr. Part No.
STM32G473CCT3

Mouser Part No
511-STM32G473CCT3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes of Flash Math Accel, High Analog l

Learn More

Datasheet

139In Stock

1,500On Order

$9.04

$6.49

$5.72

$5.49

Min.: 1
Mult.: 1
Max.: 100

ARM Microcontrollers - MCU

SMD/SMT

LQFP-48

ARM Cortex M4

32 bit

170 MHz

256 kB

128 kB

5 x 12 bit

42 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes of Flash Math Accel, High Analog l

STM32G473CCU6
STMicroelectronics
1: $7.89
5In Stock
1,560On Order

Mfr. Part No.
STM32G473CCU6

Mouser Part No
511-STM32G473CCU6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 256Kbytes of Flash Math Accel, High Analog l

Learn More

Datasheet

5In Stock

1,560On Order

$7.89

$5.96

$5.35

$5.02

Min.: 1
Mult.: 1
Max.: 150

ARM Microcontrollers - MCU

SMD/SMT

UFQFPN-48

ARM Cortex M4

32 bit

170 MHz

256 kB

128 kB

5 x 12 bit

42 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l

STM32G473CEU6
STMicroelectronics
1: $9.11
216In Stock
1,560On Order

Mfr. Part No.
STM32G473CEU6

Mouser Part No
511-STM32G473CEU6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l

Learn More

Datasheet

216In Stock

1,560On Order

$9.11

$7.06

$6.23

$5.98

$5.91

Min.: 1
Mult.: 1
Max.: 250

ARM Microcontrollers - MCU

SMD/SMT

UFQFPN-48

ARM Cortex M4

32 bit

170 MHz

512 kB

128 kB

5 x 12 bit

42 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 128Kbytes of Flash Math Accel, High Analog l

STM32G473RBT6
STMicroelectronics
1: $8.30
37In Stock
960On Order

Mfr. Part No.
STM32G473RBT6

Mouser Part No
511-STM32G473RBT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 128Kbytes of Flash Math Accel, High Analog l

Learn More

Datasheet

37In Stock

960On Order

$8.30

$6.17

$5.58

$5.10

Min.: 1
Mult.: 1
Max.: 150

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

170 MHz

128 kB

5 x 12 bit

52 I/O

- 40 C

+ 85 C

Tray

ARM Cortex M4 Core Embedded Processors & Controllers

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AQFN-73
BGA-100
BGA-112
BGA-120
BGA-121
BGA-124
BGA-125
BGA-144
BGA-146
BGA-152
BGA-168
BGA-169
BGA-176
BGA-192
BGA-196
BGA-216
BGA-224
BGA-256
BGA-64
CQFP-176

1 MHz
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20 MHz
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32 MHz
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40 MHz
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50 MHz
64 MHz
72 MHz
80 MHz
84 MHz
96 MHz
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2 x 12 bit
2 x 16 bit
2 x 6 bit/8 bit/10 bit/12 bit
3 x 12 bit
4 x 12 bit
4 x 16 bit
4 x 6 bit/8 bit/10 bit/12 bit
5 x 12 bit
6 bit/8 bit/10 bit/12 bit
8 bit
8 bit, 10 bit, 12 bit
10 bit
10 bit, 12 bit
10 bit, 13 bit
12 bit
12 bit, 14 bit
12 bit, 16 bit
12 bit, 3 x 16 bit
14 bit
16 bit

9 I/O
10 I/O
15 I/O
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