Semiconductors – Mouser Singapore

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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: $19.29
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

$19.29

$15.21

$13.76

$12.95

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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: $4.55
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

$4.55

$3.36

$3.09

$2.77

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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: $7.38
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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Datasheet

2,450In Stock

$7.38

$5.64

$5.20

$4.73

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Mult.: 1

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

STM32F100VCT6B
STMicroelectronics
1: $8.38
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

$8.38

$6.49

$5.99

$5.98

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Mult.: 1

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

STM32F100VET6B
STMicroelectronics
1: $12.79
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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Datasheet

568In Stock

$12.79

$9.27

$8.51

$7.90

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Mult.: 1

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

STM32F103C6T7A
STMicroelectronics
1: $5.57
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

$5.57

$4.64

$4.56

$4.39

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Mult.: 1

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

STM32F103R6T6A
STMicroelectronics
1: $8.21
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

$8.21

$6.30

$5.82

$5.25

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Min.: 1
Mult.: 1

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

STM32F103RDT6TR
STMicroelectronics
1: $13.04
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

$13.04

$10.15

$9.42

$8.63

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Reel

$7.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

STM32F105RCT7
STMicroelectronics
1: $9.45
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

$9.45

$8.12

$7.81

$7.19

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Min.: 1
Mult.: 1

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

STM32F217VET6TR
STMicroelectronics
1: $19.15
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

$19.15

$15.10

$14.08

$12.97

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Reel

$10.90

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: $4.92
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

$4.92

$3.73

$3.43

$3.10

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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: $7.81
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

$7.81

$5.96

$5.50

$4.88

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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: $11.27
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

$11.27

$8.21

$7.58

$7.33

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Min.: 1
Mult.: 1

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

STM32F417VGT7
STMicroelectronics
1: $18.93
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

$18.93

$14.91

$12.89

$12.47

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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: $3.46
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

$3.46

$2.57

$2.35

$2.11

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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: $2.79
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

$2.79

$2.32

$2.20

$2.07

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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: $4.43
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

$4.43

$3.32

$3.06

$2.75

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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: $7.48
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

$7.48

$6.07

$5.53

$5.12

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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: $6.55
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

$6.55

$4.99

$4.59

$4.16

Reel

$3.73

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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: $7.24
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

$7.24

$5.53

$5.10

$4.63

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Reel

$3.73

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,400

ARM Microcontrollers - MCU Low Medium Value Line Advanced ARM

STM32F100R8T6B
STMicroelectronics
1: $7.10
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

$7.10

$5.43

$5.00

$4.42

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Min.: 1
Mult.: 1

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

STM32F100R8T7B
STMicroelectronics
1: $7.58
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

$7.58

$5.80

$5.35

$4.73

View

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: $17.54
960In Stock
1,000Expected 31/3/2026

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

Learn More

Datasheet

960In Stock

1,000Expected 31/3/2026

Cut Tape

$17.54

$13.79

$12.86

$11.83

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Reel

$10.29

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

STM32F205RGY6TR
STMicroelectronics
1: $16.99
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

$16.99

$13.34

$12.44

$11.44

View

Reel

$9.55

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

STM32F207VET6
STMicroelectronics
1: $17.96
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

$17.96

$13.22

$12.19

$11.37

$11.06

Min.: 1
Mult.: 1

STM32 32-Bit Arm® Cortex®-M MCUs

Types of Semiconductors

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