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ARM Cortex M3 Core Integrated Circuits - ICs

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Core = ARM Cortex M3

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Part #

ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash

STM32F100RET6B
STMicroelectronics
1: £6.52
1,875In Stock

Mfr. Part No.
STM32F100RET6B

Mouser Part No
511-STM32F100RET6B

STMicroelectronics

ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash

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Datasheet

1,875In Stock

£6.52

£5.07

£4.71

£4.21

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance

STM32F103CBU6
STMicroelectronics
1: £4.30
843In Stock

Mfr. Part No.
STM32F103CBU6

Mouser Part No
511-STM32F103CBU6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance

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Datasheet

843In Stock

£4.30

£3.30

£3.06

£2.78

Min.: 1
Mult.: 1

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

STM32F103VFT6
STMicroelectronics
1: £9.41
988In 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

988In Stock

£9.41

£6.91

£6.37

£6.36

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 512KB Perform Line

STM32F103ZEH7
STMicroelectronics
1: £10.28
2,633In Stock

Mfr. Part No.
STM32F103ZEH7

Mouser Part No
511-STM32F103ZEH7

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 512KB Perform Line

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Datasheet

2,633In Stock

£10.28

£8.10

£7.59

£6.77

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Min.: 1
Mult.: 1

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

STM32F205RET6
STMicroelectronics
1: £8.23
1,173In Stock

Mfr. Part No.
STM32F205RET6

Mouser Part No
511-STM32F205RET6

STMicroelectronics

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

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Datasheet

1,173In Stock

£8.23

£6.46

£6.02

£5.17

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Min.: 1
Mult.: 1

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

STM32F205VCT6
STMicroelectronics
1: £7.18
1,100In 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

1,100In Stock

£7.18

£5.46

£5.03

£5.01

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Min.: 1
Mult.: 1

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

STM32F207ZET6
STMicroelectronics
1: £8.28
335In Stock

Mfr. Part No.
STM32F207ZET6

Mouser Part No
511-STM32F207ZET6

STMicroelectronics

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

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Datasheet

335In Stock

£8.28

£7.21

£6.57

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB

STM32L151C8T6A
STMicroelectronics
1: £3.99
2,450In Stock

Mfr. Part No.
STM32L151C8T6A

Mouser Part No
511-STM32L151C8T6A

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB

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Datasheet

2,450In Stock

£3.99

£3.05

£2.81

£2.55

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Mult.: 1

RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC hi per A 595- A 595-CC2538NF11RTQT

CC2538NF11RTQR
Texas Instruments
1: £9.19
1,853In Stock

Mfr. Part No.
CC2538NF11RTQR

Mouser Part No
595-CC2538NF11RTQR

Texas Instruments

RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC hi per A 595- A 595-CC2538NF11RTQT

Datasheet

1,853In Stock

Cut Tape

£9.19

£7.34

£6.84

£6.28

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Reel

£5.72

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3

LPC1547JBD48QL
NXP Semiconductors
1: £5.51
338In Stock

Mfr. Part No.
LPC1547JBD48QL

Mouser Part No
771-LPC1547JBD48QL

NXP Semiconductors

ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3

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Datasheet

338In Stock

£5.51

£4.28

£3.97

£3.67

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core

LPC1778FBD208K
NXP Semiconductors
1: £12.34
713In Stock

Mfr. Part No.
LPC1778FBD208K

Mouser Part No
771-LPC1778FBD208K

NXP Semiconductors

ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core

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Datasheet

713In Stock

£12.34

£9.79

£8.86

£8.67

£7.61

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 M3 72MHz 64pins

STM32F103RBH6
STMicroelectronics
1: £3.74
4,742In Stock

Mfr. Part No.
STM32F103RBH6

Mouser Part No
511-STM32F103RBH6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 M3 72MHz 64pins

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Datasheet

4,742In Stock

£3.74

£3.19

£3.05

£3.04

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32-Bit ARM Cortex XL Density 1Mb Flash

STM32F103RGT7
STMicroelectronics
1: £10.08
945In Stock

Mfr. Part No.
STM32F103RGT7

Mouser Part No
511-STM32F103RGT7

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex XL Density 1Mb Flash

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Datasheet

945In Stock

£10.08

£7.94

£7.41

£6.68

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Min.: 1
Mult.: 1

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

STM32F103VBT6TR
STMicroelectronics
1: £6.11
9,081In Stock

Mfr. Part No.
STM32F103VBT6TR

Mouser Part No
511-STM32F103VBT6TR

STMicroelectronics

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

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Datasheet

9,081In Stock

Cut Tape

£6.11

£4.73

£4.39

£4.01

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Reel

£3.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

ARM Microcontrollers - MCU 32BIT Cortex M3 STM32F103 Eval BRD

STM32F103ZEH6
STMicroelectronics
1: £7.19
2,213In Stock

Mfr. Part No.
STM32F103ZEH6

Mouser Part No
511-STM32F103ZEH6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 STM32F103 Eval BRD

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Datasheet

2,213In Stock

£7.19

£6.22

£5.59

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, LCD, USB

STM32L152RBT6A
STMicroelectronics
1: £5.01
27,896In Stock

Mfr. Part No.
STM32L152RBT6A

Mouser Part No
511-STM32L152RBT6A

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, LCD, USB

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Datasheet

27,896In Stock

£5.01

£3.86

£3.57

£3.17

View

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU MM-LEGACY PSOC135

CY8C5266FNI-LP205T
Infineon Technologies
1: £11.38
1,726In Stock

Mfr. Part No.
CY8C5266FNI-LP205T

Mouser Part No
727-CY8C5266FNLP205T

Infineon Technologies

32-bit Microcontrollers - MCU MM-LEGACY PSOC135

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Datasheet

1,726In Stock

Cut Tape

£11.38

£8.93

£6.98

£6.15

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Reel

£5.96

Min.: 1
Mult.: 1

Reel: 2,000

ARM Microcontrollers - MCU 256kB flash, 64kB SRAM, Ethernet, USB, LQFP100 package

LPC1766FBD100K
NXP Semiconductors
1: £9.48
1,707In Stock

Mfr. Part No.
LPC1766FBD100K

Mouser Part No
771-LPC1766FBD100K

NXP Semiconductors

ARM Microcontrollers - MCU 256kB flash, 64kB SRAM, Ethernet, USB, LQFP100 package

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Datasheet

1,707In Stock

£9.48

£7.34

£6.31

£6.01

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Low Medium Value Line Advanced ARM

STM32F100R8T6B
STMicroelectronics
1: £3.83
1,549In Stock

Mfr. Part No.
STM32F100R8T6B

Mouser Part No
511-STM32F100R8T6B

STMicroelectronics

ARM Microcontrollers - MCU Low Medium Value Line Advanced ARM

Learn More

Datasheet

1,549In Stock

£3.83

£2.93

£2.71

£2.38

View

Min.: 1
Mult.: 1

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

STM32F103RGT6TR
STMicroelectronics
1: £9.47
960In Stock
1,000Expected 26/03/2026

Mfr. Part No.
STM32F103RGT6TR

Mouser Part No
511-STM32F103RGT6TR

STMicroelectronics

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

Learn More

Datasheet

960In Stock

1,000Expected 26/03/2026

Cut Tape

£9.47

£7.45

£6.95

£6.39

View

Reel

£5.56

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

STM32F205RGY6TR
STMicroelectronics
1: £9.18
1,947In 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

1,947In Stock

Cut Tape

£9.18

£7.21

£6.72

£6.18

View

Reel

£5.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

STM32F207VET6
STMicroelectronics
1: £9.70
623In Stock

Mfr. Part No.
STM32F207VET6

Mouser Part No
511-STM32F207VET6

STMicroelectronics

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

Learn More

Datasheet

623In Stock

£9.70

£7.14

£6.58

£6.14

£5.98

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, MCD, USB, 2xOp

STM32L151VET6D
STMicroelectronics
1: £8.49
4,715In Stock

Mfr. Part No.
STM32L151VET6D

Mouser Part No
511-STM32L151VET6D

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, MCD, USB, 2xOp

Learn More

Datasheet

4,715In Stock

£8.49

£7.64

£6.49

£6.33

View

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU MM-LEGACY MM

CY9BF524KPMC-G-MNE2
Infineon Technologies
1: £5.15
2,120In Stock

Mfr. Part No.
CY9BF524KPMC-G-MNE2

Mouser Part No
727-C9BF524KPMCGMNE2

Infineon Technologies

32-bit Microcontrollers - MCU MM-LEGACY MM

Datasheet

2,120In Stock

£5.15

£3.97

£3.68

£3.35

View

Min.: 1
Mult.: 1

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

STM32F103C4T6A
STMicroelectronics
1: £3.89
918In Stock

Mfr. Part No.
STM32F103C4T6A

Mouser Part No
511-STM32F103C4T6A

STMicroelectronics

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

Learn More

Datasheet

918In Stock

£3.89

£2.98

£2.74

£2.49

View

Min.: 1
Mult.: 1

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