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ARM Cortex M3 Core Semiconductors

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Core = ARM Cortex M3

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Part #

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LN 36 PIN 32KB

STM32F103T6U6A
STMicroelectronics
1: €5.67
2,229In Stock

Mfr. Part No.
STM32F103T6U6A

Mouser Part No
511-STM32F103T6U6A

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LN 36 PIN 32KB

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2,229In Stock

€5.67

€4.29

€3.81

€3.60

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Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 FL PERFORMANCE LINE

STM32F103T8U6
STMicroelectronics
1: €6.28
673In Stock
2,940Expected 19/07/2027

Mfr. Part No.
STM32F103T8U6

Mouser Part No
511-STM32F103T8U6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 FL PERFORMANCE LINE

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Datasheet

673In Stock

2,940Expected 19/07/2027

€6.28

€4.83

€4.25

€4.07

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Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 260 to 512 USB/CAN

STM32F103VDT6
STMicroelectronics
1: €9.10
1,209In Stock

Mfr. Part No.
STM32F103VDT6

Mouser Part No
511-STM32F103VDT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 260 to 512 USB/CAN

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Datasheet

1,209In Stock

€9.10

€7.43

€6.87

€6.36

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ARM Microcontrollers - MCU STM32F103 Perf Line M3 384kB 72 MHz MCU

STM32F103VDT6TR
STMicroelectronics
1: €10.20
566In Stock

Mfr. Part No.
STM32F103VDT6TR

Mouser Part No
511-STM32F103VDT6TR

STMicroelectronics

ARM Microcontrollers - MCU STM32F103 Perf Line M3 384kB 72 MHz MCU

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Datasheet

566In Stock

Cut Tape

€10.20

€7.97

€7.08

€6.79

Reel

€5.56

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: 1,000

ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE

STM32F103VEH6
STMicroelectronics
1: €11.48
298In Stock

Mfr. Part No.
STM32F103VEH6

Mouser Part No
511-STM32F103VEH6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE

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Datasheet

298In Stock

€11.48

€8.97

€8.33

€7.52

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Mult.: 1

ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash

STM32F103ZGH6
STMicroelectronics
1: €14.46
558In Stock

Mfr. Part No.
STM32F103ZGH6

Mouser Part No
511-STM32F103ZGH6

STMicroelectronics

ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash

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Datasheet

558In Stock

€14.46

€11.44

€10.71

€9.54

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Mult.: 1

ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 64 Kbytes of Flash 72 MHz CPU, CAN,

STM32F105R8T6TR
STMicroelectronics
1: €7.78
458In Stock

Mfr. Part No.
STM32F105R8T6TR

Mouser Part No
511-STM32F105R8T6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 64 Kbytes of Flash 72 MHz CPU, CAN,

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Datasheet

458In Stock

Cut Tape

€7.78

€5.44

€5.19

€4.50

€4.09

Reel

€3.98

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity

STM32F105RCT6TR
STMicroelectronics
1: €8.64
331In Stock

Mfr. Part No.
STM32F105RCT6TR

Mouser Part No
511-STM32F105RCT6TR

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity

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Datasheet

331In Stock

Cut Tape

€8.64

€6.72

€5.94

€5.70

Reel

€4.63

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Mult.: 1

: 1,000

ARM Microcontrollers - MCU Connective ARM 32Bit 256kB Flash USB OTG

STM32F105VCT6TR
STMicroelectronics
1: €9.19
846In Stock

Mfr. Part No.
STM32F105VCT6TR

Mouser Part No
511-STM32F105VCT6TR

STMicroelectronics

ARM Microcontrollers - MCU Connective ARM 32Bit 256kB Flash USB OTG

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Datasheet

846In Stock

Cut Tape

€9.19

€7.30

€6.62

€6.22

Reel

€5.04

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: 1,000

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

STM32F105VCT7
STMicroelectronics
1: €10.19
261In Stock

Mfr. Part No.
STM32F105VCT7

Mouser Part No
511-STM32F105VCT7

STMicroelectronics

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

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Datasheet

261In Stock

€10.19

€7.43

€6.83

€6.53

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Mult.: 1

ARM Microcontrollers - MCU 32BIT CORTEX M3 256K Flash 6KB RAM

STM32F107RCT6TR
STMicroelectronics
1: €9.73
367In Stock
1,000Expected 24/05/2027

Mfr. Part No.
STM32F107RCT6TR

Mouser Part No
511-STM32F107RCT6TR

STMicroelectronics

ARM Microcontrollers - MCU 32BIT CORTEX M3 256K Flash 6KB RAM

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Datasheet

367In Stock

1,000Expected 24/05/2027

Cut Tape

€9.73

€7.59

€6.73

€6.69

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€5.46

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: 1,000

ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity

STM32F107RCT7
STMicroelectronics
1: €9.95
1,054In Stock

Mfr. Part No.
STM32F107RCT7

Mouser Part No
511-STM32F107RCT7

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity

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Datasheet

1,054In Stock

€9.95

€7.98

€7.17

€6.70

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Mult.: 1

ARM Microcontrollers - MCU STM32F105 Conn Line M3 256kB 72 MHz MCU

STM32F107VCT6TR
STMicroelectronics
1: €10.54
302In Stock

Mfr. Part No.
STM32F107VCT6TR

Mouser Part No
511-STM32F107VCT6TR

STMicroelectronics

ARM Microcontrollers - MCU STM32F105 Conn Line M3 256kB 72 MHz MCU

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Datasheet

302In Stock

Cut Tape

€10.54

€8.42

€7.79

€7.18

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€5.36

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: 1,000

ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU,

STM32F107VCT7
STMicroelectronics
1: €11.02
375In Stock

Mfr. Part No.
STM32F107VCT7

Mouser Part No
511-STM32F107VCT7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU,

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Datasheet

375In Stock

€11.02

€8.06

€7.42

€6.91

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Mult.: 1

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

STM32F205RCT7
STMicroelectronics
1: €10.60
345In Stock
960Expected 29/09/2026

Mfr. Part No.
STM32F205RCT7

Mouser Part No
511-STM32F205RCT7

STMicroelectronics

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

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Datasheet

345In Stock

960Expected 29/09/2026

€10.60

€8.28

€7.35

€7.05

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Mult.: 1

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

STM32F205RET6
STMicroelectronics
1: €11.44
526In Stock
960Expected 26/11/2026

Mfr. Part No.
STM32F205RET6

Mouser Part No
511-STM32F205RET6

STMicroelectronics

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

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Datasheet

526In Stock

960Expected 26/11/2026

€11.44

€8.96

€8.16

€7.49

€7.09

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU STM32F20 High-Perf M3 1Mb 120 MHz MCU

STM32F205RGT6TR
STMicroelectronics
1: €12.72
418In Stock

Mfr. Part No.
STM32F205RGT6TR

Mouser Part No
511-STM32F205RGT6TR

STMicroelectronics

ARM Microcontrollers - MCU STM32F20 High-Perf M3 1Mb 120 MHz MCU

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Datasheet

418In Stock

Cut Tape

€12.72

€10.05

€9.15

€8.68

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€7.14

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: 1,000

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

STM32F205RGY6TR
STMicroelectronics
1: €13.39
421In 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

421In Stock

Cut Tape

€13.39

€10.54

€9.39

€9.04

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€6.82

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Mult.: 1

: 3,000

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB

STM32F205VBT6
STMicroelectronics
1: €10.63
450In Stock
540Expected 05/04/2027

Mfr. Part No.
STM32F205VBT6

Mouser Part No
511-STM32F205VBT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB

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Datasheet

450In Stock

540Expected 05/04/2027

€10.63

€7.98

€7.34

€6.84

€6.83

Min.: 1
Mult.: 1

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

STM32F205VET6
STMicroelectronics
1: €11.69
1,542In Stock

Mfr. Part No.
STM32F205VET6

Mouser Part No
511-STM32F205VET6

STMicroelectronics

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

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Datasheet

1,542In Stock

€11.69

€8.88

€8.39

€7.87

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Mult.: 1

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB

STM32F205ZCT6
STMicroelectronics
1: €12.06
172In Stock

Mfr. Part No.
STM32F205ZCT6

Mouser Part No
511-STM32F205ZCT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB

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Datasheet

172In Stock

€12.06

€9.48

€8.81

€8.14

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 256Kb

STM32F205ZCT7TR
STMicroelectronics
1: €13.85
247In Stock

Mfr. Part No.
STM32F205ZCT7TR

Mouser Part No
511-STM32F205ZCT7TR

STMicroelectronics

ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 256Kb

Learn More

Datasheet

247In Stock

Cut Tape

€13.85

€10.97

€10.09

€8.88

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Reel

€7.56

MouseReel Available

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Mult.: 1

: 500

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB

STM32F207IGT6
STMicroelectronics
1: €17.96
276In Stock

Mfr. Part No.
STM32F207IGT6

Mouser Part No
511-STM32F207IGT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB

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Datasheet

276In Stock

€17.96

€15.82

€12.63

€12.16

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU ARM Cortex-M3 MCU 1Mb Flash 120MHz

STM32F207VGT6TR
STMicroelectronics
1: €15.73
758In Stock
1,000Expected 05/04/2027

Mfr. Part No.
STM32F207VGT6TR

Mouser Part No
511-STM32F207VGT6TR

STMicroelectronics

ARM Microcontrollers - MCU ARM Cortex-M3 MCU 1Mb Flash 120MHz

Learn More

Datasheet

758In Stock

1,000Expected 05/04/2027

Cut Tape

€15.73

€12.38

€11.15

€10.56

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Reel

€10.05

MouseReel Available

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: 1,000

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

STM32F207ZET6TR
STMicroelectronics
1: €13.74
577In Stock

Mfr. Part No.
STM32F207ZET6TR

Mouser Part No
511-STM32F207ZET6TR

STMicroelectronics

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

Learn More

Datasheet

577In Stock

Cut Tape

€13.74

€10.88

€10.17

€9.37

Reel

€8.76

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: 500

ARM Cortex M3 Core Semiconductors

Types of Semiconductors

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