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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 H/D Performance LINE

STM32F103RET7
STMicroelectronics
1: 10,04 €
582In Stock

Mfr. Part No.
STM32F103RET7

Mouser Part No
511-STM32F103RET7

STMicroelectronics

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

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582In Stock

10,04 €

8,03 €

7,47 €

6,71 €

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

STM32F103T6U6A
STMicroelectronics
1: 5,13 €
2 230In 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 230In Stock

5,13 €

3,93 €

3,63 €

3,29 €

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ARM Microcontrollers - MCU 32BIT Cortex M3 FL PERFORMANCE LINE

STM32F103T8U6
STMicroelectronics
1: 5,68 €
1 000In Stock
2 940Expected 5/10/2027

Mfr. Part No.
STM32F103T8U6

Mouser Part No
511-STM32F103T8U6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 FL PERFORMANCE LINE

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Datasheet

1 000In Stock

2 940Expected 5/10/2027

5,68 €

4,37 €

4,04 €

3,68 €

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

STM32F103VDT6
STMicroelectronics
1: 8,77 €
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

8,77 €

7,17 €

6,21 €

5,99 €

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

STM32F103VDT6TR
STMicroelectronics
1: 10,53 €
666In 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

666In Stock

Cut Tape

10,53 €

8,56 €

8,16 €

7,09 €

Reel

5,56 €

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: 1 000

ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE

STM32F103VEH6
STMicroelectronics
1: 10,68 €
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

10,68 €

8,39 €

7,81 €

6,97 €

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ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 768 Kb

STM32F103VFT6
STMicroelectronics
1: 11,71 €
124In Stock

Mfr. Part No.
STM32F103VFT6

Mouser Part No
511-STM32F103VFT6

STMicroelectronics

ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 768 Kb

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Datasheet

124In Stock

11,71 €

8,63 €

7,96 €

7,22 €

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ARM Microcontrollers - MCU Perform ARM 32Bit 768kB Flash 100-Pin

STM32F103VFT7
STMicroelectronics
1: 12,46 €
361In Stock

Mfr. Part No.
STM32F103VFT7

Mouser Part No
511-STM32F103VFT7

STMicroelectronics

ARM Microcontrollers - MCU Perform ARM 32Bit 768kB Flash 100-Pin

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Datasheet

361In Stock

12,46 €

9,20 €

8,50 €

7,93 €

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

STM32F103VGT6TR
STMicroelectronics
1: 12,96 €
271In Stock
1 000Expected 4/19/2027

Mfr. Part No.
STM32F103VGT6TR

Mouser Part No
511-STM32F103VGT6TR

STMicroelectronics

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

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Datasheet

271In Stock

1 000Expected 4/19/2027

Cut Tape

12,96 €

10,28 €

9,90 €

8,92 €

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Reel

7,79 €

Min.: 1
Mult.: 1

: 1 000

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

STM32F103ZGH6
STMicroelectronics
1: 13,89 €
559In 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

559In Stock

13,89 €

10,99 €

10,28 €

9,41 €

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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: 7,37 €
574In 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

574In Stock

Cut Tape

7,37 €

5,44 €

5,19 €

4,50 €

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3,60 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

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

STM32F105VBT6
STMicroelectronics
1: 7,65 €
291In Stock

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

291In Stock

7,65 €

5,94 €

5,07 €

4,89 €

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

STM32F105VCT6TR
STMicroelectronics
1: 8,65 €
843In 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

843In Stock

Cut Tape

8,65 €

6,76 €

6,28 €

5,75 €

Reel

5,04 €

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: 1 000

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

STM32F105VCT7
STMicroelectronics
1: 9,22 €
266In 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

266In Stock

9,22 €

6,72 €

6,17 €

5,59 €

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Mult.: 1

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

STM32F107RCT6TR
STMicroelectronics
1: 8,80 €
377In Stock
1 000Expected 5/24/2027

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

377In Stock

1 000Expected 5/24/2027

Cut Tape

8,80 €

6,86 €

6,38 €

5,85 €

Reel

5,30 €

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: 1 000

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

STM32F107RCT7
STMicroelectronics
1: 9,35 €
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

9,35 €

7,97 €

7,53 €

6,68 €

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

STM32F107VCT6TR
STMicroelectronics
1: 9,38 €
509In 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

509In Stock

Cut Tape

9,38 €

7,57 €

7,09 €

6,54 €

6,07 €

Reel

5,20 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 128 Kbytes of Flash , 120 MHz CPU, ART Accel

STM32F205RBT6TR
STMicroelectronics
1: 8,12 €
407In Stock
1 000Expected 9/18/2026

Mfr. Part No.
STM32F205RBT6TR

Mouser Part No
511-STM32F205RBT6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 128 Kbytes of Flash , 120 MHz CPU, ART Accel

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Datasheet

407In Stock

1 000Expected 9/18/2026

Cut Tape

8,12 €

6,57 €

6,11 €

5,61 €

Reel

4,95 €

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: 1 000

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

STM32F205RCT7
STMicroelectronics
1: 9,58 €
636In Stock

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

636In Stock

9,58 €

7,49 €

7,35 €

7,03 €

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Mult.: 1

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

STM32F205RET6
STMicroelectronics
1: 10,93 €
623In Stock
960Expected 11/26/2026

Mfr. Part No.
STM32F205RET6

Mouser Part No
511-STM32F205RET6

STMicroelectronics

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

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Datasheet

623In Stock

960Expected 11/26/2026

10,93 €

8,42 €

7,97 €

7,08 €

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Mult.: 1

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

STM32F205RGT6TR
STMicroelectronics
1: 12,50 €
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

12,50 €

9,87 €

9,21 €

8,49 €

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Reel

7,14 €

MouseReel Available

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: 1 000

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

STM32F205RGY6TR
STMicroelectronics
1: 12,75 €
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

12,75 €

9,68 €

9,28 €

8,18 €

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Reel

6,85 €

MouseReel Available

Min.: 1
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: 3 000

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

STM32F205VCT6
STMicroelectronics
1: 9,89 €
865In Stock

Mfr. Part No.
STM32F205VCT6

Mouser Part No
511-STM32F205VCT6

STMicroelectronics

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

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Datasheet

865In Stock

9,89 €

7,23 €

6,66 €

6,19 €

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Mult.: 1

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

STM32F205VET6
STMicroelectronics
1: 11,21 €
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

11,21 €

8,24 €

7,59 €

7,58 €

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Mult.: 1

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

STM32F205ZCT6
STMicroelectronics
1: 10,60 €
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

10,60 €

8,47 €

7,95 €

7,38 €

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ARM Cortex M3 Core Semiconductors

Types of Semiconductors

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