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ARM Cortex M3 Core Semiconductors

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Part #

ARM Microcontrollers - MCU 32BIT CORTEX M3 64PINS 32KB

STM32F100R6T6B
STMicroelectronics
1: $5.03
267In Stock

Mfr. Part No.
STM32F100R6T6B

Mouser Part No
511-STM32F100R6T6B

STMicroelectronics

ARM Microcontrollers - MCU 32BIT CORTEX M3 64PINS 32KB

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Datasheet

267In Stock

$5.03

$3.97

$3.69

$3.41

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Mult.: 1

ARM Microcontrollers - MCU 32BIT CORTEX M3 Value Line 64KB

STM32F100V8T6B
STMicroelectronics
1: $6.15
22In Stock
540Expected 22/09/2026

Mfr. Part No.
STM32F100V8T6B

Mouser Part No
511-STM32F100V8T6B

STMicroelectronics

ARM Microcontrollers - MCU 32BIT CORTEX M3 Value Line 64KB

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22In Stock

540Expected 22/09/2026

$6.15

$4.37

$3.99

$3.68

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Mult.: 1

ARM Microcontrollers - MCU 32BIT CORTEX M3 Value Line 128KB

STM32F100VBT6B
STMicroelectronics
1: $7.81
36In Stock
4,320On Order

Mfr. Part No.
STM32F100VBT6B

Mouser Part No
511-STM32F100VBT6B

STMicroelectronics

ARM Microcontrollers - MCU 32BIT CORTEX M3 Value Line 128KB

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Datasheet

36In Stock

4,320On Order

$7.81

$5.58

$5.26

$5.10

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

STM32F100VBT6BTR
STMicroelectronics
1: $8.46
11In Stock

Mfr. Part No.
STM32F100VBT6BTR

Mouser Part No
511-STM32F100VBT6BTR

STMicroelectronics

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

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Datasheet

11In Stock

Cut Tape

$8.46

$6.24

$5.68

$5.15

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Reel

$4.48

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Mult.: 1

: 1,000

ARM Microcontrollers - MCU MED-DENSTY ACCESS LN ARM-BASED 32-BIT MCU

STM32F101C8U6TR
STMicroelectronics
1: $7.37
2,500In Stock

Mfr. Part No.
STM32F101C8U6TR

Mouser Part No
511-STM32F101C8U6TR

STMicroelectronics

ARM Microcontrollers - MCU MED-DENSTY ACCESS LN ARM-BASED 32-BIT MCU

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2,500In Stock

Cut Tape

$7.37

$5.41

$5.04

$4.43

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$3.15

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: 2,500

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D ACCESS USB MCU

STM32F101RCT6
STMicroelectronics
1: $8.91
31In Stock
960Expected 27/08/2027

Mfr. Part No.
STM32F101RCT6

Mouser Part No
511-STM32F101RCT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D ACCESS USB MCU

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Datasheet

31In Stock

960Expected 27/08/2027

$8.91

$6.89

$6.09

$5.69

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ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Access Line 364kB

STM32F101RDT6TR
STMicroelectronics
1: $9.95
97In Stock

Mfr. Part No.
STM32F101RDT6TR

Mouser Part No
511-STM32F101RDT6TR

STMicroelectronics

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Access Line 364kB

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Datasheet

97In Stock

Cut Tape

$9.95

$7.73

$6.84

$6.56

$6.50

Reel

$6.50

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU 32BIT Cortex M3 Access Line

STM32F101RET6
STMicroelectronics
1: $11.78
64In Stock
960Expected 26/07/2027

Mfr. Part No.
STM32F101RET6

Mouser Part No
511-STM32F101RET6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 Access Line

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Datasheet

64In Stock

960Expected 26/07/2027

$11.78

$9.19

$8.33

$7.43

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Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line

STM32F101T6U6A
STMicroelectronics
1: $5.75
10In Stock

Mfr. Part No.
STM32F101T6U6A

Mouser Part No
511-STM32F101T6U6A

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line

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10In Stock

$5.75

$4.93

$3.84

$3.67

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Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC

STM32F101V8T6
STMicroelectronics
1: $8.71
169In Stock

Mfr. Part No.
STM32F101V8T6

Mouser Part No
511-STM32F101V8T6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC

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Datasheet

169In Stock

$8.71

$6.09

$5.81

$5.04

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Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D ACCESS USB MCU

STM32F101ZCT6
STMicroelectronics
1: $11.06
99In Stock

Mfr. Part No.
STM32F101ZCT6

Mouser Part No
511-STM32F101ZCT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D ACCESS USB MCU

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Datasheet

99In Stock

$11.06

$8.62

$7.55

$7.27

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Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 ACCESS LINE

STM32F101ZET6
STMicroelectronics
1: $13.21
182In Stock

Mfr. Part No.
STM32F101ZET6

Mouser Part No
511-STM32F101ZET6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 ACCESS LINE

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Datasheet

182In Stock

$13.21

$10.18

$9.13

$8.61

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Mult.: 1

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

STM32F101ZGT6
STMicroelectronics
1: $16.47
41In Stock

Mfr. Part No.
STM32F101ZGT6

Mouser Part No
511-STM32F101ZGT6

STMicroelectronics

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

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Datasheet

41In Stock

$16.47

$12.73

$11.74

$10.79

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D USB MCU

STM32F102C6T6A
STMicroelectronics
1: $7.06
41In Stock
1,500Expected 28/12/2026

Mfr. Part No.
STM32F102C6T6A

Mouser Part No
511-STM32F102C6T6A

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D USB MCU

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Datasheet

41In Stock

1,500Expected 28/12/2026

$7.06

$5.19

$4.84

$4.25

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 M/D ACCESS USB MCU

STM32F102RBT6
STMicroelectronics
1: $8.12
35In Stock
960On Order

Mfr. Part No.
STM32F102RBT6

Mouser Part No
511-STM32F102RBT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 M/D ACCESS USB MCU

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Datasheet

Product Comments

35In Stock

960On Order

$8.12

$6.26

$5.52

$5.05

$4.75

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 USB 7 TIMERS 2 ADCS CAN

STM32F103C8T6TR
STMicroelectronics
1: $7.74
38In Stock
6,451On Order

Mfr. Part No.
STM32F103C8T6TR

Mouser Part No
511-STM32F103C8T6TR

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 USB 7 TIMERS 2 ADCS CAN

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Datasheet

38In Stock

6,451On Order

Cut Tape

$7.74

$5.95

$5.23

$4.63

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Reel

$4.37

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC

STM32F103R8T6
STMicroelectronics
1: $7.81
73In Stock
3,840On Order

Mfr. Part No.
STM32F103R8T6

Mouser Part No
511-STM32F103R8T6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC

Learn More

Datasheet

73In Stock

3,840On Order

$7.81

$6.02

$5.30

$4.95

$4.65

Min.: 1
Mult.: 1

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

STM32F103RBT7
STMicroelectronics
1: $9.86
75In Stock
960Expected 10/09/2026

Mfr. Part No.
STM32F103RBT7

Mouser Part No
511-STM32F103RBT7

STMicroelectronics

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

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Datasheet

75In Stock

960Expected 10/09/2026

$9.86

$7.62

$7.27

$5.99

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Mult.: 1

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

STM32F103RBT7TR
STMicroelectronics
1: $9.91
29In Stock

Mfr. Part No.
STM32F103RBT7TR

Mouser Part No
511-STM32F103RBT7TR

STMicroelectronics

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

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Datasheet

29In Stock

Cut Tape

$9.91

$7.68

$7.05

$6.31

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Reel

$5.55

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

STM32F103RDT6TR
STMicroelectronics
1: $11.50
124In Stock
1,000On Order

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

124In Stock

1,000On Order

Cut Tape

$11.50

$8.95

$8.26

$7.62

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Reel

$6.67

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

STM32F103RET6TR
STMicroelectronics
1: $12.67
16In Stock
2,000On Order

Mfr. Part No.
STM32F103RET6TR

Mouser Part No
511-STM32F103RET6TR

STMicroelectronics

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

Learn More

Datasheet

16In Stock

2,000On Order

Cut Tape

$12.67

$10.00

$9.54

$8.28

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Reel

$6.18

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

STM32F103RFT6
STMicroelectronics
1: $14.67
19In Stock
1,920Expected 05/07/2027

Mfr. Part No.
STM32F103RFT6

Mouser Part No
511-STM32F103RFT6

STMicroelectronics

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

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Datasheet

19In Stock

1,920Expected 05/07/2027

$14.67

$11.52

$9.80

$9.13

$9.12

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32-Bit ARM Cortex MED Density 64kb PL

STM32F103T8U7TR
STMicroelectronics
1: $8.88
12In Stock

Mfr. Part No.
STM32F103T8U7TR

Mouser Part No
511-STM32F103T8U7TR

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex MED Density 64kb PL

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Datasheet

12In Stock

Cut Tape

$8.88

$6.21

$5.27

$4.86

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$3.91

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ARM Microcontrollers - MCU 32BIT CORTEX M3 128K Flash 20KB RAM

STM32F103TBU6
STMicroelectronics
1: $7.50
5In Stock
5,880Expected 19/01/2027

Mfr. Part No.
STM32F103TBU6

Mouser Part No
511-STM32F103TBU6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT CORTEX M3 128K Flash 20KB RAM

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Datasheet

5In Stock

5,880Expected 19/01/2027

$7.50

$6.40

$5.64

$5.41

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 128 Kbytes of Flash 72 MHz CPU, m

STM32F103TBU6TR
STMicroelectronics
1: $8.86
33In Stock
6,000On Order

Mfr. Part No.
STM32F103TBU6TR

Mouser Part No
511-STM32F103TBU6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 128 Kbytes of Flash 72 MHz CPU, m

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Datasheet

33In Stock

6,000On Order

Cut Tape

$8.86

$6.79

$6.20

$5.62

View

Reel

$4.74

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ARM Cortex M3 Core Semiconductors

Types of Semiconductors

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