ARM Microcontrollers - MCU – Mouser South Africa

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STM32H7 High-Performance MCUs

STMicroelectronics STM32H7 High-Performance MCUs are based on the high-performance Arm® Cortex®-M7 32-bit RISC core operating at up to 480MHz. The Cortex-M7 core features a floating-point unit (FPU) that supports Arm double-precision (IEEE 754 compliant) and single-precision data-processing instructions and data types. The STM32H7 MCUs support a full set of DSP instructions and a memory protection unit (MPU) to enhance application security.

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Part #

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M

STM32H743AII6
STMicroelectronics
1: $18.18
1,264In Stock
2,496Expected 2026/12/30

Mfr. Part No.
STM32H743AII6

Mouser Part No
511-STM32H743AII6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M

Learn More

Datasheet

1,264In Stock

2,496Expected 2026/12/30

$18.18

$14.79

$13.42

$12.46

View

Min.: 1
Mult.: 1

STM32H7

SMD/SMT

UFBGA-169

ARM Cortex M7

2 MB

32 bit

3 x 16 bit

480 MHz

131 I/O

1 MB

1.62 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1MByte of Flash 1MB RAM, 480 MH

STM32H743BGT6
STMicroelectronics
1: $18.78
233In Stock

Mfr. Part No.
STM32H743BGT6

Mouser Part No
511-STM32H743BGT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1MByte of Flash 1MB RAM, 480 MH

Learn More

Datasheet

233In Stock

$18.78

$15.11

$13.75

$12.85

View

Min.: 1
Mult.: 1

STM32H7

SMD/SMT

LQFP-144

ARM Cortex M7

1 MB

32 bit

16 bit

480 MHz

168 I/O

512 kB

1.62 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M

STM32H745BIT6
STMicroelectronics
1: $22.22
931In Stock
720Expected 2027/03/29

Mfr. Part No.
STM32H745BIT6

Mouser Part No
511-STM32H745BIT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M

Learn More

Datasheet

931In Stock

720Expected 2027/03/29

$22.22

$17.85

$17.03

$15.90

View

Min.: 1
Mult.: 1

STM32H7

SMD/SMT

LQFP-208

ARM Cortex M4, ARM Cortex M7

2 MB

32 bit

16 bit

240 MHz, 480 MHz

148 I/O

1 MB

1.62 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M

STM32H745XIH6
STMicroelectronics
1: $24.06
596In Stock
4,284On Order

Mfr. Part No.
STM32H745XIH6

Mouser Part No
511-STM32H745XIH6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M

Learn More

Datasheet

596In Stock

4,284On Order

$24.06

$19.45

$18.64

$16.42

View

Min.: 1
Mult.: 1

STM32H7

SMD/SMT

TFBGA-240

ARM Cortex M4, ARM Cortex M7

2 MB

32 bit

16 bit

240 MHz, 480 MHz

168 I/O

1 MB

1.62 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M

STM32H753IIT6
STMicroelectronics
1: $20.54
334In Stock
800Expected 2026/08/19

Mfr. Part No.
STM32H753IIT6

Mouser Part No
511-STM32H753IIT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M

Learn More

Datasheet

334In Stock

800Expected 2026/08/19

$20.54

$16.33

$14.27

$13.82

$11.94

Min.: 1
Mult.: 1

STM32H7

SMD/SMT

LQFP-176

ARM Cortex M7

2 MB

32 bit

3 x 16 bit

400 MHz

140 I/O

1 MB

1.62 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance DSP DP-FPU Arm Cortex-M7 + Cortex-M4 MCU 2MBytes Flash 1MB RAM

STM32H755IIT3
STMicroelectronics
1: $21.61
391In Stock

Mfr. Part No.
STM32H755IIT3

Mouser Part No
511-STM32H755IIT3

STMicroelectronics

ARM Microcontrollers - MCU High-performance DSP DP-FPU Arm Cortex-M7 + Cortex-M4 MCU 2MBytes Flash 1MB RAM

Learn More

Datasheet

391In Stock

$21.61

$17.26

$16.18

$14.99

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M

STM32H755IIT6
STMicroelectronics
1: $21.67
197In Stock

Mfr. Part No.
STM32H755IIT6

Mouser Part No
511-STM32H755IIT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M

Learn More

Datasheet

197In Stock

$21.67

$17.50

$15.89

$14.78

View

Min.: 1
Mult.: 1

STM32H7

SMD/SMT

LQFP-176

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M

STM32H755XIH6
STMicroelectronics
1: $22.48
424In Stock
1,428Expected 2027/02/09

Mfr. Part No.
STM32H755XIH6

Mouser Part No
511-STM32H755XIH6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M

Learn More

Datasheet

424In Stock

1,428Expected 2027/02/09

$22.48

$18.08

$16.91

$15.78

View

Min.: 1
Mult.: 1

STM32H7

SMD/SMT

TFBGA-240

ARM Cortex M4, ARM Cortex M7

2 MB

32 bit

3 x 16 bit

240 MHz, 480 MHz

168 I/O

1 MB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance DSP DP-FPU Arm Cortex-M7 + Cortex-M4 MCU 2MBytes Flash 1MB RAM

STM32H755ZIT3
STMicroelectronics
1: $19.45
577In Stock

Mfr. Part No.
STM32H755ZIT3

Mouser Part No
511-STM32H755ZIT3

STMicroelectronics

ARM Microcontrollers - MCU High-performance DSP DP-FPU Arm Cortex-M7 + Cortex-M4 MCU 2MBytes Flash 1MB RAM

Learn More

Datasheet

577In Stock

$19.45

$15.93

$15.03

$13.83

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M

STM32H757XIH6
STMicroelectronics
1: $21.77
416In Stock

Mfr. Part No.
STM32H757XIH6

Mouser Part No
511-STM32H757XIH6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M

Learn More

Datasheet

416In Stock

$21.77

$17.56

$16.68

$15.37

View

Min.: 1
Mult.: 1

STM32H7

SMD/SMT

TFBGA-240

ARM Cortex M4, ARM Cortex M7

2 MB

32 bit

3 x 16 bit

240 MHz, 480 MHz

168 I/O

1 MB

1.62 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1MBytes of Flash 1376 KB SRAM,

STM32H7A3RGT6
STMicroelectronics
1: $11.99
1,294In Stock

Mfr. Part No.
STM32H7A3RGT6

Mouser Part No
511-STM32H7A3RGT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1MBytes of Flash 1376 KB SRAM,

Learn More

Datasheet

1,294In Stock

$11.99

$9.26

$8.92

$7.94

View

Min.: 1
Mult.: 1

STM32H7A3A

SMD/SMT

LQFP-64

ARM Cortex M7

1 MB

32 bit

2 x 16 bit

280 MHz

49 I/O

1.4 MB

1.62 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 512 Kbytes Flash, 564 Kbytes RA

STM32H723VET6
STMicroelectronics
1: $13.23
22In Stock
1,620On Order

Mfr. Part No.
STM32H723VET6

Mouser Part No
511-STM32H723VET6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 512 Kbytes Flash, 564 Kbytes RA

Learn More

Datasheet

22In Stock

1,620On Order

$13.23

$10.35

$8.78

$8.06

View

Min.: 1
Mult.: 1

STM32

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1 MByte Flash, 564 KB RAM, 550

STM32H723ZGT6
STMicroelectronics
1: $13.26
19In Stock
5,400On Order

Mfr. Part No.
STM32H723ZGT6

Mouser Part No
511-STM32H723ZGT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1 MByte Flash, 564 KB RAM, 550

Learn More

Datasheet

19In Stock

5,400On Order

$13.26

$10.43

$9.20

$9.08

View

Min.: 1
Mult.: 1

STM32

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 1 MByte Flash 564 KBytes RAM 550 MHz

STM32H725RGV3
STMicroelectronics
1: $12.76
2,355Expected 2026/09/10

Mfr. Part No.
STM32H725RGV3

Mouser Part No
511-STM32H725RGV3

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 1 MByte Flash 564 KBytes RAM 550 MHz

Learn More

Datasheet

2,355Expected 2026/09/10

$12.76

$9.83

$9.32

$8.35

View

Min.: 1
Mult.: 1

STM32H725RG

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1MBytes of Flash 692KB RAM, 480

STM32H742VGT6
STMicroelectronics
1: $14.33
17In Stock
540On Order

Mfr. Part No.
STM32H742VGT6

Mouser Part No
511-STM32H742VGT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1MBytes of Flash 692KB RAM, 480

Learn More

Datasheet

17In Stock

540On Order

$14.33

$11.28

$10.56

$9.50

$8.89

Min.: 1
Mult.: 1

STM32H7

SMD/SMT

LQFP-100

ARM Cortex M7

1 MB

32 bit

3 x 16 bit

480 MHz

82 I/O

688 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M

STM32H743BIT6
STMicroelectronics
1: $20.40
13In Stock
1,440Expected 2027/02/01

Mfr. Part No.
STM32H743BIT6

Mouser Part No
511-STM32H743BIT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M

Learn More

Datasheet

13In Stock

1,440Expected 2027/02/01

$20.40

$16.24

$15.48

$13.71

View

Min.: 1
Mult.: 1

STM32H7

SMD/SMT

LQFP-208

ARM Cortex M7

2 MB

32 bit

3 x 16 bit

480 MHz

168 I/O

1 MB

1.62 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M

STM32H743IIK6
STMicroelectronics
1: $20.38
13In Stock
13,104On Order

Mfr. Part No.
STM32H743IIK6

Mouser Part No
511-STM32H743IIK6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M

Learn More

Datasheet

13In Stock

13,104On Order

$20.38

$16.19

$14.24

$13.40

$12.86

Min.: 1
Mult.: 1

STM32H7

SMD/SMT

UFBGA-201

ARM Cortex M7

2 MB

32 bit

3 x 16 bit

480 MHz

140 I/O

1 MB

1.62 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M

STM32H743VIH6
STMicroelectronics
1: $17.15
15In Stock
22,968On Order

Mfr. Part No.
STM32H743VIH6

Mouser Part No
511-STM32H743VIH6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M

Learn More

Datasheet

15In Stock

22,968On Order

$17.15

$13.39

$12.33

$11.30

View

Min.: 1
Mult.: 1

STM32H7

SMD/SMT

TFBGA-100

ARM Cortex M7

2 MB

32 bit

3 x 16 bit

480 MHz

82 I/O

1 MB

1.7 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M

STM32H743XIH6
STMicroelectronics
1: $21.88
4In Stock
3,570On Order

Mfr. Part No.
STM32H743XIH6

Mouser Part No
511-STM32H743XIH6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1MB RAM, 480 M

Learn More

Datasheet

4In Stock

3,570On Order

$21.88

$17.68

$16.96

$14.93

View

Min.: 1
Mult.: 1

STM32H7

SMD/SMT

TFBGA-240

ARM Cortex M7

2 MB

32 bit

3 x 16 bit

480 MHz

168 I/O

1 MB

1.62 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 2MBytes 1MB RAM 480 MHz CPU

STM32H743XIH6TR
STMicroelectronics
1: $21.88
1,334Expected 2026/11/10

Mfr. Part No.
STM32H743XIH6TR

Mouser Part No
511-STM32H743XIH6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 2MBytes 1MB RAM 480 MHz CPU

Learn More

Datasheet

1,334Expected 2026/11/10

Cut Tape

$21.88

$17.68

$16.96

$14.93

View

Reel

$13.97

MouseReel Available

Min.: 1
Mult.: 1

: 1,400

STM32H743XI

480 MHz

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 1MBytes of Flash 1M

STM32H745XGH6
STMicroelectronics
1: $22.04
5In Stock
714On Order

Mfr. Part No.
STM32H745XGH6

Mouser Part No
511-STM32H745XGH6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 1MBytes of Flash 1M

Learn More

Datasheet

5In Stock

714On Order

$22.04

$17.74

$16.78

$15.17

View

Min.: 1
Mult.: 1

STM32H7

SMD/SMT

TFBGA-240

ARM Cortex M4, ARM Cortex M7

1 MB

32 bit

16 bit

480 MHz

168 I/O

1 MB

1.62 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Dual core Arm Cortex-M7+ Cortex-M4 MCU 2MBytes of

STM32H745ZIT6
STMicroelectronics
1: $19.12
67In Stock
720On Order

Mfr. Part No.
STM32H745ZIT6

Mouser Part No
511-STM32H745ZIT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Dual core Arm Cortex-M7+ Cortex-M4 MCU 2MBytes of

Learn More

Datasheet

67In Stock

720On Order

$19.12

$15.32

$13.60

$13.05

View

Min.: 1
Mult.: 1

STM32H7

SMD/SMT

LQFP-144

ARM Cortex M4, ARM Cortex M7

2 MB

32 bit

16 bit

240 MHz, 480 MHz

97 I/O

1 MB

1.62 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M

STM32H747IIT6
STMicroelectronics
1: $20.71
42In Stock
400On Order

Mfr. Part No.
STM32H747IIT6

Mouser Part No
511-STM32H747IIT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M

Learn More

Datasheet

42In Stock

400On Order

$20.71

$16.74

$16.04

$14.13

View

Min.: 1
Mult.: 1

STM32H7

SMD/SMT

LQFP-176

ARM Cortex M4, ARM Cortex M7

2 MB

32 bit

3 x 16 bit

240 MHz, 480 MHz

119 I/O

1 MB

1.62 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128 Kbytes of Flash 1MB RAM, 48

STM32H750VBT6
STMicroelectronics
1: $12.06
191In Stock
10,260On Order

Mfr. Part No.
STM32H750VBT6

Mouser Part No
511-STM32H750VBT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128 Kbytes of Flash 1MB RAM, 48

Learn More

Datasheet

191In Stock

10,260On Order

$12.06

$9.22

$8.47

$7.77

View

Min.: 1
Mult.: 1

STM32H7

SMD/SMT

LQFP-100

ARM Cortex M7

128 kB

32 bit

3 x 16 bit

480 MHz

82 I/O

1 MB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128 Kbytes of Flash 1MB RAM, 48

STM32H750VBT6TR
STMicroelectronics
1: $11.72
197In Stock
1,000On Order

Mfr. Part No.
STM32H750VBT6TR

Mouser Part No
511-STM32H750VBT6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128 Kbytes of Flash 1MB RAM, 48

Learn More

Datasheet

197In Stock

1,000On Order

Cut Tape

$11.72

$9.13

$8.44

$7.65

View

Reel

$6.83

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

STM32H7

SMD/SMT

LQFP-100

ARM Cortex M7

128 kB

32 bit

3 x 16 bit

480 MHz

82 I/O

1 MB

1.71 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

STM32H7 High-Performance MCUs

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STM32
STM32H7
STM32H725AG
STM32H725IG
STM32H725RG
STM32H725VE
STM32H725VG
STM32H725ZG
STM32H735VG
STM32H742AG
STM32H743VG
STM32H743VI
STM32H743XI
STM32H745BI
STM32H745II
STM32H750IB
STM32H753XI
STM32H755II
STM32H755XI
STM32H7A3A