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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Types of Semiconductors

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ARM Microcontrollers - MCU 32-Bit ARM Cortex High Density 512kb

STM32F103VET7TR
STMicroelectronics
1: $19.49
735In Stock

Mfr. Part No.
STM32F103VET7TR

Mouser Part No
511-STM32F103VET7TR

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex High Density 512kb

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735In Stock

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$19.49

$14.80

$14.19

$12.51

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$10.36

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ARM Microcontrollers - MCU ARM 32Bit Access MCU 144-Pin 256kB Flash

STM32F103ZCT7
STMicroelectronics
1: $17.94
196In Stock

Mfr. Part No.
STM32F103ZCT7

Mouser Part No
511-STM32F103ZCT7

STMicroelectronics

ARM Microcontrollers - MCU ARM 32Bit Access MCU 144-Pin 256kB Flash

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Datasheet

196In Stock

$17.94

$13.64

$12.97

$11.51

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ARM Microcontrollers - MCU STM32F103 Perf Line M3 768kB 72 MHz MCU

STM32F103ZFH6TR
STMicroelectronics
1: $21.64
62In Stock

Mfr. Part No.
STM32F103ZFH6TR

Mouser Part No
511-STM32F103ZFH6TR

STMicroelectronics

ARM Microcontrollers - MCU STM32F103 Perf Line M3 768kB 72 MHz MCU

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62In Stock

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$21.64

$16.99

$16.29

$12.97

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$11.72

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ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

STM32F105VBT6
STMicroelectronics
1: $9.67
110In Stock
540Expected 30/3/2026

Mfr. Part No.
STM32F105VBT6

Mouser Part No
511-STM32F105VBT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

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Datasheet

110In Stock

540Expected 30/3/2026

$9.67

$7.49

$6.39

$6.17

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ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

STM32F107RBT6
STMicroelectronics
1: $11.56
42In Stock
960Expected 30/3/2026

Mfr. Part No.
STM32F107RBT6

Mouser Part No
511-STM32F107RBT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

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Datasheet

42In Stock

960Expected 30/3/2026

$11.56

$8.97

$8.33

$7.42

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ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB

STM32F205RFT6
STMicroelectronics
1: $19.61
122In Stock

Mfr. Part No.
STM32F205RFT6

Mouser Part No
511-STM32F205RFT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB

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Datasheet

122In Stock

$19.61

$14.90

$14.29

$12.59

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ARM Microcontrollers - MCU High-performance ARM Cortex-M3 MCU

STM32F205VET6TR
STMicroelectronics
1: $16.67
76In Stock

Mfr. Part No.
STM32F205VET6TR

Mouser Part No
511-STM32F205VET6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance ARM Cortex-M3 MCU

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Datasheet

76In Stock

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$16.67

$13.08

$12.19

$11.20

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$9.35

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ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB

STM32F205VFT6
STMicroelectronics
1: $16.14
62In Stock

Mfr. Part No.
STM32F205VFT6

Mouser Part No
511-STM32F205VFT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB

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Datasheet

62In Stock

$16.14

$11.98

$11.16

$11.15

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ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 256 Kbytes of Flash , 120 MHz CPU, ART Accel

STM32F205ZCT7
STMicroelectronics
1: $18.32
112In Stock

Mfr. Part No.
STM32F205ZCT7

Mouser Part No
511-STM32F205ZCT7

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 256 Kbytes of Flash , 120 MHz CPU, ART Accel

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Datasheet

112In Stock

$18.32

$14.43

$12.73

$12.27

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

STM32F207IET6
STMicroelectronics
1: $21.23
69In Stock

Mfr. Part No.
STM32F207IET6

Mouser Part No
511-STM32F207IET6

STMicroelectronics

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

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Datasheet

69In Stock

$21.23

$16.81

$15.22

$14.34

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ARM Microcontrollers - MCU 32-Bit ARM Cortex 768kb Connectivity

STM32F207IFH6
STMicroelectronics
1: $26.28
558In Stock

Mfr. Part No.
STM32F207IFH6

Mouser Part No
511-STM32F207IFH6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex 768kb Connectivity

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Datasheet

558In Stock

$26.28

$21.77

$20.86

$18.39

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ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB

STM32F207IFT6
STMicroelectronics
1: $22.81
67In Stock

Mfr. Part No.
STM32F207IFT6

Mouser Part No
511-STM32F207IFT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB

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Datasheet

67In Stock

$22.81

$18.07

$16.40

$15.47

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ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 256kB

STM32F207ZCT6
STMicroelectronics
1: $18.51
64In Stock

Mfr. Part No.
STM32F207ZCT6

Mouser Part No
511-STM32F207ZCT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 256kB

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Datasheet

64In Stock

$18.51

$14.60

$12.87

$12.41

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

STM32F215RET6
STMicroelectronics
1: $16.58
68In Stock
960Expected 17/4/2026

Mfr. Part No.
STM32F215RET6

Mouser Part No
511-STM32F215RET6

STMicroelectronics

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

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Datasheet

68In Stock

960Expected 17/4/2026

$16.58

$13.02

$12.12

$10.90

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

STM32F217ZET6
STMicroelectronics
1: $18.38
65In Stock

Mfr. Part No.
STM32F217ZET6

Mouser Part No
511-STM32F217ZET6

STMicroelectronics

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

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Datasheet

65In Stock

$18.38

$14.55

$12.89

$12.47

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ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU

STM32F303CCT6
STMicroelectronics
1: $9.63
229In Stock
4,500On Order

Mfr. Part No.
STM32F303CCT6

Mouser Part No
511-STM32F303CCT6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU

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Datasheet

229In Stock

4,500On Order

$9.63

$7.62

$7.12

$6.89

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Mult.: 1

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

STM32F303VCT6TR
STMicroelectronics
1: $12.55
143In Stock

Mfr. Part No.
STM32F303VCT6TR

Mouser Part No
511-STM32F303VCT6TR

STMicroelectronics

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

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Datasheet

143In Stock

Cut Tape

$12.55

$9.77

$9.08

$8.30

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$7.52

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ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32 Kbytes of Flash 7

STM32F334R6T6
STMicroelectronics
1: $10.30
325In Stock

Mfr. Part No.
STM32F334R6T6

Mouser Part No
511-STM32F334R6T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32 Kbytes of Flash 7

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Datasheet

325In Stock

$10.30

$7.59

$7.27

$6.42

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

STM32F373RCT6TR
STMicroelectronics
1: $11.40
145In Stock

Mfr. Part No.
STM32F373RCT6TR

Mouser Part No
511-STM32F373RCT6TR

STMicroelectronics

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

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Datasheet

145In Stock

Cut Tape

$11.40

$8.84

$8.20

$7.49

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$6.76

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ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 KBytes of Flash

STM32F373VBT7
STMicroelectronics
1: $12.25
128In Stock

Mfr. Part No.
STM32F373VBT7

Mouser Part No
511-STM32F373VBT7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 KBytes of Flash

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Datasheet

128In Stock

$12.25

$9.52

$8.13

$7.84

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Mult.: 1

ARM Microcontrollers - MCU Analog & DSP w/ FPU M4 256kB 72MHz

STM32F378CCT6
STMicroelectronics
1: $13.50
1,964In Stock

Mfr. Part No.
STM32F378CCT6

Mouser Part No
511-STM32F378CCT6

STMicroelectronics

ARM Microcontrollers - MCU Analog & DSP w/ FPU M4 256kB 72MHz

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Datasheet

1,964In Stock

$13.50

$10.12

$9.65

$8.38

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ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU

STM32F401VBT6
STMicroelectronics
1: $7.59
403In Stock

Mfr. Part No.
STM32F401VBT6

Mouser Part No
511-STM32F401VBT6

STMicroelectronics

ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU

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Datasheet

403In Stock

$7.59

$5.38

$4.89

$4.50

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Mult.: 1

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

STM32F405RGT6TR
STMicroelectronics
1: $14.46
4,815In Stock

Mfr. Part No.
STM32F405RGT6TR

Mouser Part No
511-STM32F405RGT6TR

STMicroelectronics

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

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Datasheet

4,815In Stock

Cut Tape

$14.46

$11.30

$10.51

$9.65

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$8.76

MouseReel Available

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

STM32F405ZGT7
STMicroelectronics
1: $17.81
59In Stock
360Expected 3/7/2026

Mfr. Part No.
STM32F405ZGT7

Mouser Part No
511-STM32F405ZGT7

STMicroelectronics

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

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Datasheet

59In Stock

360Expected 3/7/2026

$17.81

$14.01

$12.36

$11.91

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

STM32F407IET6
STMicroelectronics
1: $16.50
182In Stock

Mfr. Part No.
STM32F407IET6

Mouser Part No
511-STM32F407IET6

STMicroelectronics

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

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Datasheet

182In Stock

$16.50

$12.95

$11.69

$10.98

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Min.: 1
Mult.: 1

STM32 32-Bit Arm® Cortex®-M MCUs

Types of Semiconductors

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