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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 ARM M4 1024 FLASH 168 Mhz 192kB SRAM

STM32F417IEH6
STMicroelectronics
1: £11.32
18In Stock
1,008Expected 10/05/2027

Mfr. Part No.
STM32F417IEH6

Mouser Part No
511-STM32F417IEH6

STMicroelectronics

ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM

Learn More

Datasheet

18In Stock

1,008Expected 10/05/2027

£11.32

£8.92

£8.04

£7.46

£7.15

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

BGA-176

ARM Cortex M4

32 bit

168 MHz

512 kB

192 kB

3 x 12 bit

140 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM

STM32F417IET6
STMicroelectronics
1: £11.09
46In Stock

Mfr. Part No.
STM32F417IET6

Mouser Part No
511-STM32F417IET6

STMicroelectronics

ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM

Learn More

Datasheet

46In Stock

£11.09

£9.63

£7.96

£7.18

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-176

ARM Cortex M4

32 bit

168 MHz

512 kB

192 kB

12 bit

140 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM

STM32F417IGH6
STMicroelectronics
1: £13.59
16In Stock
1,008Expected 10/05/2027

Mfr. Part No.
STM32F417IGH6

Mouser Part No
511-STM32F417IGH6

STMicroelectronics

ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM

Learn More

Datasheet

16In Stock

1,008Expected 10/05/2027

£13.59

£10.76

£9.33

£8.66

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

BGA-176

ARM Cortex M4

32 bit

168 MHz

1 MB

192 kB

3 x 12 bit

140 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM

STM32F417IGT6
STMicroelectronics
1: £12.14
147In Stock

Mfr. Part No.
STM32F417IGT6

Mouser Part No
511-STM32F417IGT6

STMicroelectronics

ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM

Learn More

Datasheet

147In Stock

£12.14

£8.34

£8.33

£8.17

£7.69

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-176

ARM Cortex M4

32 bit

168 MHz

1 MB

192 kB

12 bit

140 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM

STM32F417ZET6
STMicroelectronics
1: £10.96
30In Stock

Mfr. Part No.
STM32F417ZET6

Mouser Part No
511-STM32F417ZET6

STMicroelectronics

ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM

Learn More

Datasheet

30In Stock

£10.96

£8.46

£7.80

£7.17

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

168 MHz

512 kB

192 kB

3 x 12 bit

114 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1

STM32F423CHU6
STMicroelectronics
1: £9.67
21In Stock
1,560Expected 19/04/2027

Mfr. Part No.
STM32F423CHU6

Mouser Part No
511-STM32F423CHU6

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1

Learn More

Datasheet

21In Stock

1,560Expected 19/04/2027

£9.67

£7.86

£7.48

£6.85

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

UFQFPN-48

ARM Cortex M4

32 bit

100 MHz

1.5 MB

320 kB

12 bit

36 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1

STM32F423RHT6
STMicroelectronics
1: £9.99
4In Stock
960Expected 22/02/2027

Mfr. Part No.
STM32F423RHT6

Mouser Part No
511-STM32F423RHT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1

Learn More

Datasheet

4In Stock

960Expected 22/02/2027

£9.99

£7.31

£6.97

£6.70

£6.25

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

100 MHz

1.5 MB

320 kB

12 bit

50 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1

STM32F423ZHJ6
STMicroelectronics
1: £12.76
18In Stock
1,008Expected 19/10/2026

Mfr. Part No.
STM32F423ZHJ6

Mouser Part No
511-STM32F423ZHJ6

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1

Learn More

Datasheet

18In Stock

1,008Expected 19/10/2026

£12.76

£10.09

£8.69

£8.13

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

UFBGA-144

ARM Cortex M4

32 bit

100 MHz

1.5 MB

320 kB

12 bit

144 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1

STM32F427IGH7
STMicroelectronics
1: £14.02
9In Stock

Mfr. Part No.
STM32F427IGH7

Mouser Part No
511-STM32F427IGH7

STMicroelectronics

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1

Learn More

Datasheet

9In Stock

£14.02

£10.25

£9.63

£8.76

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

BGA-176

ARM Cortex M4

32 bit

180 MHz

1 MB

260 kB

12 bit

140 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU DSP FPU ARM CortexM4 2Mb Flash 168MHz

STM32F427IIH6
STMicroelectronics
1: £13.60
14In Stock
1,008Expected 12/04/2027

Mfr. Part No.
STM32F427IIH6

Mouser Part No
511-STM32F427IIH6

STMicroelectronics

ARM Microcontrollers - MCU DSP FPU ARM CortexM4 2Mb Flash 168MHz

Learn More

Datasheet

14In Stock

1,008Expected 12/04/2027

£13.60

£10.99

£9.95

£9.36

£8.98

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

BGA-176

ARM Cortex M4

32 bit

180 MHz

2 MB

260 kB

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

STM32F427IIH6TR
STMicroelectronics
1: £15.98
86In Stock

Mfr. Part No.
STM32F427IIH6TR

Mouser Part No
511-STM32F427IIH6TR

STMicroelectronics

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

Learn More

Datasheet

86In Stock

Cut Tape

£15.98

£12.73

£11.43

£10.06

View

Reel

£8.93

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

ARM Microcontrollers - MCU

SMD/SMT

BGA-176

ARM Cortex M4

32 bit

180 MHz

2 MB

260 kB

12 bit

140 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

STM32F427IIH7
STMicroelectronics
1: £13.48
29In Stock

Mfr. Part No.
STM32F427IIH7

Mouser Part No
511-STM32F427IIH7

STMicroelectronics

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

Learn More

Datasheet

29In Stock

£13.48

£10.97

£10.28

£9.41

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

BGA-176

ARM Cortex M4

32 bit

180 MHz

2 MB

260 kB

12 bit

140 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU 32B ARM Cortex-M4 2Mb Flash 168MHz CPU

STM32F427IIT6
STMicroelectronics
1: £14.75
48In Stock
800Expected 18/12/2026

Mfr. Part No.
STM32F427IIT6

Mouser Part No
511-STM32F427IIT6

STMicroelectronics

ARM Microcontrollers - MCU 32B ARM Cortex-M4 2Mb Flash 168MHz CPU

Learn More

Datasheet

48In Stock

800Expected 18/12/2026

£14.75

£10.14

£8.94

£8.50

£7.95

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-176

ARM Cortex M4

32 bit

180 MHz

2 MB

260 kB

12 bit

140 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1

STM32F427VGT6TR
STMicroelectronics
1: £11.21
18In Stock
2,000On Order

Mfr. Part No.
STM32F427VGT6TR

Mouser Part No
511-STM32F427VGT6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1

Learn More

Datasheet

18In Stock

2,000On Order

Cut Tape

£11.21

£8.83

£8.03

£7.19

View

Reel

£6.91

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

180 MHz

1 MB

260 kB

12 bit

82 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

STM32F427VIT6TR
STMicroelectronics
1: £12.46
16In Stock
3,000Expected 04/11/2026

Mfr. Part No.
STM32F427VIT6TR

Mouser Part No
511-STM32F427VIT6TR

STMicroelectronics

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

Learn More

Datasheet

16In Stock

3,000Expected 04/11/2026

Cut Tape

£12.46

£9.73

£8.70

£8.37

£7.82

Reel

£7.66

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

180 MHz

2 MB

260 kB

12 bit

82 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

STM32F427VIT7TR
STMicroelectronics
1: £13.44
15In Stock
2,000On Order

Mfr. Part No.
STM32F427VIT7TR

Mouser Part No
511-STM32F427VIT7TR

STMicroelectronics

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

Learn More

Datasheet

15In Stock

2,000On Order

Cut Tape

£13.44

£10.37

£9.80

£8.76

View

Reel

£8.18

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

180 MHz

2 MB

260 kB

12 bit

82 I/O

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

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

STM32F427ZIT6TR
STMicroelectronics
1: £13.92
15In Stock
1,000On Order

Mfr. Part No.
STM32F427ZIT6TR

Mouser Part No
511-STM32F427ZIT6TR

STMicroelectronics

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

Learn More

Datasheet

15In Stock

1,000On Order

Cut Tape

£13.92

£11.02

£9.81

£8.82

£8.58

Reel

£8.37

MouseReel Available

Min.: 1
Mult.: 1

: 500

ARM Microcontrollers - MCU

SMD/SMT

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

STM32F429AIH6
STMicroelectronics
1: £14.57
14In Stock

Mfr. Part No.
STM32F429AIH6

Mouser Part No
511-STM32F429AIH6

STMicroelectronics

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

Learn More

Datasheet

14In Stock

£14.57

£11.56

£10.11

£9.01

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

BGA-169

ARM Cortex M4

32 bit

180 MHz

2 MB

260 kB

12 bit

130 I/O

- 40 C

+ 85 C

Tray

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

STM32F429IET6
STMicroelectronics
1: £11.92
74In Stock
400Expected 10/09/2026

Mfr. Part No.
STM32F429IET6

Mouser Part No
511-STM32F429IET6

STMicroelectronics

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

Learn More

Datasheet

74In Stock

400Expected 10/09/2026

£11.92

£8.20

£7.26

£7.15

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-176

ARM Cortex M4

32 bit

180 MHz

512 kB

260 kB

12 bit

140 I/O

- 40 C

+ 85 C

Tray

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

STM32F429IIH6
STMicroelectronics
1: £15.62
13In Stock
2,016Expected 15/03/2027

Mfr. Part No.
STM32F429IIH6

Mouser Part No
511-STM32F429IIH6

STMicroelectronics

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

Learn More

Datasheet

13In Stock

2,016Expected 15/03/2027

£15.62

£12.41

£10.32

£10.04

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

BGA-176

ARM Cortex M4

32 bit

180 MHz

2 MB

260 kB

12 bit

140 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1

STM32F429VGT6TR
STMicroelectronics
1: £12.37
17In Stock
1,000Expected 22/03/2027

Mfr. Part No.
STM32F429VGT6TR

Mouser Part No
511-STM32F429VGT6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1

Learn More

Datasheet

17In Stock

1,000Expected 22/03/2027

Cut Tape

£12.37

£9.75

£8.66

£7.82

View

Reel

£7.22

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

180 MHz

1 MB

260 kB

12 bit

82 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

STM32F429ZGT6
STMicroelectronics
1: £12.75
16In Stock
1,156Expected 28/12/2026

Mfr. Part No.
STM32F429ZGT6

Mouser Part No
511-STM32F429ZGT6

STMicroelectronics

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

Learn More

Datasheet

16In Stock

1,156Expected 28/12/2026

£12.75

£9.68

£8.72

£8.41

£7.91

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

180 MHz

1 MB

260 kB

12 bit

114 I/O

- 40 C

+ 85 C

Tray

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

STM32F429ZIY6TR
STMicroelectronics
1: £10.84
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

£10.84

£8.47

£7.90

£7.10

View

Reel

£5.80

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

STM32F437IIT7
STMicroelectronics
1: £14.24
8In Stock
400Expected 01/03/2027

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 01/03/2027

£14.24

£11.51

£11.03

£9.73

£8.40

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: £11.38
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

£11.38

£8.52

£8.04

£7.68

£7.16

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 Cortex M4 Core Embedded Processors & Controllers

Types of 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
5 MHz
20 MHz
25 MHz
32 MHz
39 MHz
40 MHz
48 MHz
50 MHz
64 MHz
72 MHz
80 MHz
84 MHz
96 MHz
100 MHz
112 MHz
120 MHz
144 MHz
150 MHz
160 MHz

0 B
6 kB
8 kB, 1 MB
16 kB
32 kB
32 kB, 1 MB
64 kB
96 kB
128 kB
192 kB
220 kB, 512 kB
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320 kB
352 kB
384 kB
416 kB
512 kB
640 kB
768 kB

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8 kB
12 kB
16 kB
18 KB
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22 kB
24 KB
24 kB
32 kB
40 kB
48 kB
64 kB
64 kbit
65 kB
80 kB
88 kB
96 kB
112 kB

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
16 I/O
18 I/O
20 I/O
21 I/O
22 I/O
23 I/O
24 I/O
25 I/O
26 I/O
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28 I/O
29 I/O
30 I/O
31 I/O
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33 I/O
34 I/O