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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 ARM 32Bit Value Line 100-Pin 384kB Flash

STM32F100VDT6BTR
STMicroelectronics
1: $12.16
860In Stock

Mfr. Part No.
STM32F100VDT6BTR

Mouser Part No
511-STM32F100VDT6BTR

STMicroelectronics

ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 384kB Flash

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860In Stock

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$12.16

$9.44

$8.76

$8.02

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: 1,000

ARM Microcontrollers - MCU ARM Cortex M3 384kB 16 Timers ADC DAC

STM32F100VDT7B
STMicroelectronics
1: $15.26
532In Stock

Mfr. Part No.
STM32F100VDT7B

Mouser Part No
511-STM32F100VDT7B

STMicroelectronics

ARM Microcontrollers - MCU ARM Cortex M3 384kB 16 Timers ADC DAC

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532In Stock

$15.26

$11.80

$11.25

$9.78

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ARM Microcontrollers - MCU Value Line M3 ARM 32 Kbytes 32 MHz

STM32L100R8T6
STMicroelectronics
1: $9.75
950In Stock
NRND

Mfr. Part No.
STM32L100R8T6

Mouser Part No
511-STM32L100R8T6

NRND

STMicroelectronics

ARM Microcontrollers - MCU Value Line M3 ARM 32 Kbytes 32 MHz

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950In Stock

$9.75

$7.47

$6.92

$6.15

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ARM Microcontrollers - MCU 32B Cortex-M3 LCD 256Kb Flsh 32MHz CPU

STM32L152VCH6
STMicroelectronics
1: $12.76
2,472In Stock

Mfr. Part No.
STM32L152VCH6

Mouser Part No
511-STM32L152VCH6

STMicroelectronics

ARM Microcontrollers - MCU 32B Cortex-M3 LCD 256Kb Flsh 32MHz CPU

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Datasheet

2,472In Stock

$12.76

$9.91

$9.02

$8.43

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

STM32F101C8U6
STMicroelectronics
1: $7.70
1,019In Stock

Mfr. Part No.
STM32F101C8U6

Mouser Part No
511-STM32F101C8U6

STMicroelectronics

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

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1,019In Stock

$7.70

$5.89

$5.44

$4.94

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

STM32F102R4T6A
STMicroelectronics
1: $7.48
949In Stock

Mfr. Part No.
STM32F102R4T6A

Mouser Part No
511-STM32F102R4T6A

STMicroelectronics

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

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Datasheet

949In Stock

$7.48

$5.71

$5.20

$4.68

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

STM32F103REY6TR
STMicroelectronics
1: $14.43
1,899In Stock

Mfr. Part No.
STM32F103REY6TR

Mouser Part No
511-STM32F103REY6TR

STMicroelectronics

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

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Datasheet

1,899In Stock

Cut Tape

$14.43

$11.27

$10.27

$9.62

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$8.81

MouseReel Available

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: 3,000

ARM Microcontrollers - MCU ARM 32Bit Value Line 144-Pin 384kB Flash

STM32F100ZDT6B
STMicroelectronics
1: $9.45
717In Stock

Mfr. Part No.
STM32F100ZDT6B

Mouser Part No
511-STM32F100ZDT6B

STMicroelectronics

ARM Microcontrollers - MCU ARM 32Bit Value Line 144-Pin 384kB Flash

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Datasheet

717In Stock

$9.45

$9.03

$8.95

$8.74

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ARM Microcontrollers - MCU ARM 32Bit Value Line 144-Pin 512kB Flash

STM32F100ZET6B
STMicroelectronics
1: $14.81
356In Stock

Mfr. Part No.
STM32F100ZET6B

Mouser Part No
511-STM32F100ZET6B

STMicroelectronics

ARM Microcontrollers - MCU ARM 32Bit Value Line 144-Pin 512kB Flash

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Datasheet

356In Stock

$14.81

$11.59

$10.17

$9.79

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ARM Microcontrollers - MCU ARM Cortex M3 512kB 16 Timers ADC DAC

STM32F100ZET6BTR
STMicroelectronics
1: $16.88
370In Stock

Mfr. Part No.
STM32F100ZET6BTR

Mouser Part No
511-STM32F100ZET6BTR

STMicroelectronics

ARM Microcontrollers - MCU ARM Cortex M3 512kB 16 Timers ADC DAC

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Datasheet

370In Stock

Cut Tape

$16.88

$13.72

$13.08

$11.37

Reel

$9.32

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: 500

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

STM32F101ZDT6
STMicroelectronics
1: $16.92
357In Stock

Mfr. Part No.
STM32F101ZDT6

Mouser Part No
511-STM32F101ZDT6

STMicroelectronics

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

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Datasheet

357In Stock

$16.92

$13.75

$13.11

$11.38

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ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel

STM32F205VGT6V
STMicroelectronics
1: $20.14
539In Stock
NRND

Mfr. Part No.
STM32F205VGT6V

Mouser Part No
511-STM32F205VGT6V

NRND

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel

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Datasheet

539In Stock

$20.14

$16.58

$15.88

$15.03

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ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh

STM32F100R4T6BTR
STMicroelectronics
1: $6.95
2,000In Stock

Mfr. Part No.
STM32F100R4T6BTR

Mouser Part No
511-STM32F100R4T6BTR

STMicroelectronics

ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh

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Datasheet

2,000In Stock

Cut Tape

$6.95

$5.29

$4.88

$4.43

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$3.63

MouseReel Available

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: 1,000

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

STM32F105RCT6V
STMicroelectronics
1: $18.89
510In Stock
NRND

Mfr. Part No.
STM32F105RCT6V

Mouser Part No
511-STM32F105RCT6V

NRND

STMicroelectronics

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

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Datasheet

510In Stock

$18.89

$14.44

$13.41

$12.17

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Min.: 1
Mult.: 1

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

STM32F105VCT6W
STMicroelectronics
1: $17.11
333In Stock
NRND

Mfr. Part No.
STM32F105VCT6W

Mouser Part No
511-STM32F105VCT6W

NRND

STMicroelectronics

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

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Datasheet

333In Stock

$17.11

$13.44

$11.57

$11.19

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Mult.: 1

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

STM32F215VET6
STMicroelectronics
1: $19.01
526In Stock

Mfr. Part No.
STM32F215VET6

Mouser Part No
511-STM32F215VET6

STMicroelectronics

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

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Datasheet

526In Stock

$19.01

$14.02

$12.93

$12.06

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Mult.: 1

ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash 120 MHz CPU, ART Accel, HW c

STM32F215VGT7
STMicroelectronics
1: $14.42
519In Stock

Mfr. Part No.
STM32F215VGT7

Mouser Part No
511-STM32F215VGT7

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash 120 MHz CPU, ART Accel, HW c

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Datasheet

519In Stock

$14.42

$13.34

$13.33

Min.: 1
Mult.: 1

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

STM32F103R4H6A
STMicroelectronics
1: $5.97
3,834In Stock

Mfr. Part No.
STM32F103R4H6A

Mouser Part No
511-STM32F103R4H6A

STMicroelectronics

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

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Datasheet

3,834In Stock

$5.97

$5.62

$5.54

$5.44

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Mult.: 1

ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3

ATSAM3U4EA-AU
Microchip Technology
1: $12.53
1,851In Stock

Mfr. Part No.
ATSAM3U4EA-AU

Mouser Part No
556-ATSAM3U4EA-AU

Microchip Technology

ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3

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Datasheet

1,851In Stock

$12.53

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Mult.: 1

ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES

EFM32G230F128G-E-QFN64R
Silicon Labs
1: $10.92
4,429In Stock

Mfr. Part No.
EFM32G230F128G-E-QFN64R

Mouser Part No
634-32G230128GQFN64R

Silicon Labs

ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES

Datasheet

4,429In Stock

Cut Tape

$10.92

$8.88

$8.20

$7.37

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$5.64

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: 3,000

ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU

EFM32JG1B100F256GM32-C0
Silicon Labs
1: $6.92
7,220In Stock

Mfr. Part No.
EFM32JG1B100F256GM32-C0

Mouser Part No
634-JG1B100F256GM32C

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU

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Datasheet

7,220In Stock

$6.92

$5.75

$5.34

$4.81

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Mult.: 1

Development Boards & Kits - ARM Arduino Due without Headers

A000056
Arduino
1: $83.10
313In Stock

Mfr. Part No.
A000056

Mouser Part No
782-A000056

Arduino

Development Boards & Kits - ARM Arduino Due without Headers

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313In Stock

$83.10

Min.: 1
Mult.: 1

Development Boards & Kits - ARM ARDUINO DUE

A000062
Arduino
1: $67.18
743In Stock
190Expected 11/8/2026

Mfr. Part No.
A000062

Mouser Part No
782-A000062

Arduino

Development Boards & Kits - ARM ARDUINO DUE

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Datasheet

743In Stock

190Expected 11/8/2026

$67.18

$65.84

$64.70

$62.98

$61.24

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Smart Sensor ASSP/ASIC with 256kB Flash

ADUCM356BCCZ
Analog Devices
1: $32.65
153In Stock

Mfr. Part No.
ADUCM356BCCZ

Mouser Part No
584-ADUCM356BCCZ

Analog Devices

ARM Microcontrollers - MCU Smart Sensor ASSP/ASIC with 256kB Flash

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Datasheet

153In Stock

$32.65

$31.52

$28.63

$25.76

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Mult.: 1

ARM Microcontrollers - MCU EMBEDDED_POWER

TLE98932QKW62SXUMA1
Infineon Technologies
1: $12.89
2,235In Stock

Mfr. Part No.
TLE98932QKW62SXUMA1

Mouser Part No
726-TLE98932QKW62SXU

Infineon Technologies

ARM Microcontrollers - MCU EMBEDDED_POWER

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Datasheet

2,235In Stock

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$12.89

$10.04

$9.32

$8.54

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$7.32

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: 1,900

ARM Cortex M3 Core Semiconductors

Types of Semiconductors

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