Semiconductors – Mouser South Africa

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STM32 32-Bit Arm® Cortex®-M MCUs

STMicroelectronics STM32 32-Bit Arm^® Cortex^®-M MCUs are based on the Arm Cortex-M processor and designed to offer new degrees of freedom to MCU users. The MCUs offer a 32-bit product range that combines very high performance, real-time capabilities, digital signal processing, and low-power, low-voltage operation. This is achieved while maintaining full integration and ease of development.

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Part #

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

STM32F437IGT6
STMicroelectronics
1: $13.89
916In Stock

Mfr. Part No.
STM32F437IGT6

Mouser Part No
511-STM32F437IGT6

STMicroelectronics

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

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Datasheet

916In Stock

$13.89

$10.94

$9.90

$9.33

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash 32 MHz CPU, USB, LCD, AES

STM32L063C8T6
STMicroelectronics
1: $3.27
3,138In Stock

Mfr. Part No.
STM32L063C8T6

Mouser Part No
511-STM32L063C8T6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash 32 MHz CPU, USB, LCD, AES

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Datasheet

3,138In Stock

$3.27

$2.42

$2.22

$1.99

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Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB

STM32L151C8T6A
STMicroelectronics
1: $5.31
2,450In Stock

Mfr. Part No.
STM32L151C8T6A

Mouser Part No
511-STM32L151C8T6A

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB

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2,450In Stock

$5.31

$4.06

$3.74

$3.40

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 32kB Flash

STM32F100VCT6B
STMicroelectronics
1: $6.04
718In Stock

Mfr. Part No.
STM32F100VCT6B

Mouser Part No
511-STM32F100VCT6B

STMicroelectronics

ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 32kB Flash

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Datasheet

718In Stock

$6.04

$4.68

$4.31

$4.30

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 512kB Flash

STM32F100VET6B
STMicroelectronics
1: $9.20
568In Stock

Mfr. Part No.
STM32F100VET6B

Mouser Part No
511-STM32F100VET6B

STMicroelectronics

ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 512kB Flash

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568In Stock

$9.20

$6.68

$6.12

$5.68

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE

STM32F103C6T7A
STMicroelectronics
1: $4.01
991In Stock

Mfr. Part No.
STM32F103C6T7A

Mouser Part No
511-STM32F103C6T7A

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE

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Datasheet

991In Stock

$4.01

$3.34

$3.28

$3.16

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LN 64 PIN 32KB

STM32F103R6T6A
STMicroelectronics
1: $5.91
1,051In Stock

Mfr. Part No.
STM32F103R6T6A

Mouser Part No
511-STM32F103R6T6A

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LN 64 PIN 32KB

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Datasheet

1,051In Stock

$5.91

$4.54

$4.19

$3.78

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 USB CAN 11 TMRS 3 ADCS

STM32F103RDT6TR
STMicroelectronics
1: $9.39
626In Stock

Mfr. Part No.
STM32F103RDT6TR

Mouser Part No
511-STM32F103RDT6TR

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 USB CAN 11 TMRS 3 ADCS

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Datasheet

626In Stock

Cut Tape

$9.39

$7.30

$6.78

$6.21

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Reel

$5.34

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Connectivity Line

STM32F105RCT7
STMicroelectronics
1: $6.80
1,458In Stock

Mfr. Part No.
STM32F105RCT7

Mouser Part No
511-STM32F105RCT7

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Connectivity Line

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Datasheet

1,458In Stock

$6.80

$5.84

$5.62

$5.18

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU ARM Cortex M3 512kB USB OTG 150DMIPs 17

STM32F217VET6TR
STMicroelectronics
1: $13.78
1,874In Stock

Mfr. Part No.
STM32F217VET6TR

Mouser Part No
511-STM32F217VET6TR

STMicroelectronics

ARM Microcontrollers - MCU ARM Cortex M3 512kB USB OTG 150DMIPs 17

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Datasheet

1,874In Stock

Cut Tape

$13.78

$10.86

$10.13

$9.33

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Reel

$8.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

STM32F301K8U6
STMicroelectronics
1: $3.54
4,669In Stock

Mfr. Part No.
STM32F301K8U6

Mouser Part No
511-STM32F301K8U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

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Datasheet

4,669In Stock

$3.54

$2.67

$2.47

$2.23

$2.17

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

STM32F302R6T6
STMicroelectronics
1: $5.62
545In Stock

Mfr. Part No.
STM32F302R6T6

Mouser Part No
511-STM32F302R6T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

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Datasheet

545In Stock

$5.62

$4.29

$3.97

$3.51

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

STM32F303VCT7
STMicroelectronics
1: $8.11
572In Stock

Mfr. Part No.
STM32F303VCT7

Mouser Part No
511-STM32F303VCT7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

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Datasheet

572In Stock

$8.11

$5.91

$5.49

Min.: 1
Mult.: 1

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

STM32F417VGT7
STMicroelectronics
1: $13.62
646In Stock

Mfr. Part No.
STM32F417VGT7

Mouser Part No
511-STM32F417VGT7

STMicroelectronics

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

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Datasheet

646In Stock

$13.62

$10.73

$9.27

$8.97

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU

STM32L051K6U6
STMicroelectronics
1: $2.49
5,319In Stock

Mfr. Part No.
STM32L051K6U6

Mouser Part No
511-STM32L051K6U6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU

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Datasheet

5,319In Stock

$2.49

$1.85

$1.69

$1.52

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU

STM32L051K8T6
STMicroelectronics
1: $2.01
6,750In Stock

Mfr. Part No.
STM32L051K8T6

Mouser Part No
511-STM32L051K8T6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU

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Datasheet

6,750In Stock

$2.01

$1.67

$1.58

$1.49

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU, USB

STM32L052C6T6
STMicroelectronics
1: $3.19
5,548In Stock

Mfr. Part No.
STM32L052C6T6

Mouser Part No
511-STM32L052C6T6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU, USB

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Datasheet

5,548In Stock

$3.19

$2.40

$2.20

$1.98

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB

STM32L151RBT6A
STMicroelectronics
1: $5.38
1,290In Stock

Mfr. Part No.
STM32L151RBT6A

Mouser Part No
511-STM32L151RBT6A

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB

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Datasheet

1,290In Stock

$5.38

$4.37

$3.98

$3.68

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 64 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F072R8T6TR
STMicroelectronics
1: $4.71
2,085In Stock

Mfr. Part No.
STM32F072R8T6TR

Mouser Part No
511-STM32F072R8T6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 64 Kbytes of Flash 48 MHz CPU, USB, CAN &

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Datasheet

2,085In Stock

Cut Tape

$4.71

$3.59

$3.30

$2.99

Reel

$2.67

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

ARM Microcontrollers - MCU Value line ARM Cortex-M3 MCU 128Kb

STM32F100CBT6BTR
STMicroelectronics
1: $5.21
1,344In Stock

Mfr. Part No.
STM32F100CBT6BTR

Mouser Part No
511-STM32F100CBT6BTR

STMicroelectronics

ARM Microcontrollers - MCU Value line ARM Cortex-M3 MCU 128Kb

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Datasheet

1,344In Stock

Cut Tape

$5.21

$3.98

$3.68

$3.33

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Reel

$2.78

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,400

ARM Microcontrollers - MCU Low Medium Value Line Advanced ARM

STM32F100R8T6B
STMicroelectronics
1: $5.11
1,549In Stock

Mfr. Part No.
STM32F100R8T6B

Mouser Part No
511-STM32F100R8T6B

STMicroelectronics

ARM Microcontrollers - MCU Low Medium Value Line Advanced ARM

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Datasheet

1,549In Stock

$5.11

$3.91

$3.61

$3.17

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Value Line ARM 32Bit 64kB Flash 64-Pin

STM32F100R8T7B
STMicroelectronics
1: $5.45
960In Stock

Mfr. Part No.
STM32F100R8T7B

Mouser Part No
511-STM32F100R8T7B

STMicroelectronics

ARM Microcontrollers - MCU Value Line ARM 32Bit 64kB Flash 64-Pin

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Datasheet

960In Stock

$5.45

$4.18

$3.85

$3.40

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 1 Mbyte of Flash 72 MHz CPU, moto

STM32F103RGT6TR
STMicroelectronics
1: $12.62
960In Stock
1,000Expected 2026/03/31

Mfr. Part No.
STM32F103RGT6TR

Mouser Part No
511-STM32F103RGT6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 1 Mbyte of Flash 72 MHz CPU, moto

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Datasheet

960In Stock

1,000Expected 2026/03/31

Cut Tape

$12.62

$9.92

$9.26

$8.51

View

Reel

$7.41

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

ARM Microcontrollers - MCU 32-Bit ARM Cortex 1024kb Connectivity

STM32F205RGY6TR
STMicroelectronics
1: $12.22
1,947In Stock

Mfr. Part No.
STM32F205RGY6TR

Mouser Part No
511-STM32F205RGY6TR

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex 1024kb Connectivity

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Datasheet

1,947In Stock

Cut Tape

$12.22

$9.61

$8.96

$8.23

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Reel

$7.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

STM32F207VET6
STMicroelectronics
1: $12.92
623In Stock

Mfr. Part No.
STM32F207VET6

Mouser Part No
511-STM32F207VET6

STMicroelectronics

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

Learn More

Datasheet

623In Stock

$12.92

$9.51

$8.77

$8.18

$7.97

Min.: 1
Mult.: 1

STM32 32-Bit Arm® Cortex®-M MCUs

Types of Semiconductors

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