Semiconductors – Mouser Ireland

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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: €12.06
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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€12.06

€9.16

€8.78

€7.74

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€6.41

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

STM32F103ZCT7
STMicroelectronics
1: €11.10
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

€11.10

€8.44

€8.02

€7.12

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

STM32F103ZFH6TR
STMicroelectronics
1: €13.39
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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€13.39

€10.51

€10.08

€8.02

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€7.25

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

STM32F105VBT6
STMicroelectronics
1: €5.99
110In Stock
540Expected 27/03/2026

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 27/03/2026

€5.99

€4.64

€3.96

€3.95

Min.: 1
Mult.: 1

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

STM32F107RBT6
STMicroelectronics
1: €7.16
42In Stock
960Expected 30/03/2026

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 30/03/2026

€7.16

€5.55

€5.15

€4.59

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

STM32F205RFT6
STMicroelectronics
1: €12.13
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

€12.13

€9.22

€8.84

€7.79

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

STM32F205VET6TR
STMicroelectronics
1: €10.31
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

Cut Tape

€10.31

€8.09

€7.54

€6.93

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€6.02

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

STM32F205VFT6
STMicroelectronics
1: €9.98
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

€9.98

€7.41

€6.91

€6.90

€6.67

Min.: 1
Mult.: 1

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

STM32F205ZCT7
STMicroelectronics
1: €11.33
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

€11.33

€8.93

€7.88

€7.59

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

STM32F207IET6
STMicroelectronics
1: €13.13
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

€13.13

€10.40

€9.42

€8.88

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Mult.: 1

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

STM32F207IFH6
STMicroelectronics
1: €16.26
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

€16.26

€13.47

€12.91

€11.38

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

STM32F207IFT6
STMicroelectronics
1: €14.11
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

€14.11

€11.18

€10.15

€9.57

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

STM32F207ZCT6
STMicroelectronics
1: €11.46
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

€11.46

€9.03

€7.96

€7.68

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

STM32F215RET6
STMicroelectronics
1: €10.26
68In Stock
960Expected 17/04/2026

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 17/04/2026

€10.26

€8.06

€7.50

€6.74

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Mult.: 1

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

STM32F217ZET6
STMicroelectronics
1: €11.37
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

€11.37

€9.00

€8.02

Min.: 1
Mult.: 1

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

STM32F303CCT6
STMicroelectronics
1: €5.96
279In 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

279In Stock

4,500On Order

€5.96

€4.71

€4.40

€4.27

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

STM32F303VCT6TR
STMicroelectronics
1: €7.77
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

€7.77

€6.05

€5.62

€5.13

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€4.65

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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: €6.37
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

€6.37

€4.70

€4.50

€3.97

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

STM32F373RCT6TR
STMicroelectronics
1: €7.05
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

€7.05

€5.47

€5.07

€4.64

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€4.18

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

STM32F373VBT7
STMicroelectronics
1: €7.58
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

€7.58

€5.89

€5.03

€4.85

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Min.: 1
Mult.: 1

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

STM32F378CCT6
STMicroelectronics
1: €8.35
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

€8.35

€6.26

€5.97

€5.19

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ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU

STM32F401VBT6
STMicroelectronics
1: €4.70
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

€4.70

€3.33

€3.03

€2.79

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Mult.: 1

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

STM32F405RGT6TR
STMicroelectronics
1: €8.94
9In 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

9In Stock

Cut Tape

€8.94

€6.99

€6.50

€5.97

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€5.42

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

STM32F405ZGT7
STMicroelectronics
1: €11.02
59In Stock
360Expected 03/07/2026

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 03/07/2026

€11.02

€8.67

€7.65

€7.37

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

STM32F407IET6
STMicroelectronics
1: €10.21
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

€10.21

€8.02

€7.23

€6.79

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Min.: 1
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STM32 32-Bit Arm® Cortex®-M MCUs

Types of Semiconductors

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