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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 QFP144,GREEN IND TEMP, MRL A

ATSAM3X4EA-AU
Microchip Technology
1: £9.87
1,309In Stock

Mfr. Part No.
ATSAM3X4EA-AU

Mouser Part No
556-ATSAM3X4EA-AU

Microchip Technology

ARM Microcontrollers - MCU QFP144,GREEN IND TEMP, MRL A

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Datasheet

1,309In Stock

£9.87

£8.13

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 16-bit, Low Power Sensor Micro

ADUCM355BCCZ
Analog Devices
1: £16.81
1,043In Stock

Mfr. Part No.
ADUCM355BCCZ

Mouser Part No
584-ADUCM355BCCZ

Analog Devices

ARM Microcontrollers - MCU 16-bit, Low Power Sensor Micro

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Datasheet

1,043In Stock

£16.81

£13.99

£12.58

£12.36

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus

CY8C5668AXI-LP034
Infineon Technologies
1: £19.63
2,582In Stock

Mfr. Part No.
CY8C5668AXI-LP034

Mouser Part No
727-CY8C5668AXILP034

Infineon Technologies

ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus

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Datasheet

2,582In Stock

£19.63

£15.80

£13.86

£13.46

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Min.: 1
Mult.: 1

RF Microcontrollers - MCU 433 868 915 MHz ULP Wireless MCU A 595-C A 595-CC1310F32RSMT

CC1310F32RSMR
Texas Instruments
1: £4.91
6,759In Stock

Mfr. Part No.
CC1310F32RSMR

Mouser Part No
595-CC1310F32RSMR

Texas Instruments

RF Microcontrollers - MCU 433 868 915 MHz ULP Wireless MCU A 595-C A 595-CC1310F32RSMT

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Datasheet

6,759In Stock

Cut Tape

£4.91

£3.88

£3.64

£3.28

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Reel

£2.35

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3

ATSAM3U2CA-CU
Microchip Technology
1: £5.17
4,647In Stock

Mfr. Part No.
ATSAM3U2CA-CU

Mouser Part No
556-ATSAM3U2CA-CU

Microchip Technology

ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3

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Datasheet

4,647In Stock

£5.17

£4.70

£4.26

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRL A

ATSAM3X4CA-AU
Microchip Technology
1: £8.26
1,827In Stock

Mfr. Part No.
ATSAM3X4CA-AU

Mouser Part No
556-ATSAM3X4CA-AU

Microchip Technology

ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRL A

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Datasheet

1,827In Stock

£8.26

£7.38

£6.79

£6.78

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP

CY8C5287AXI-LP095
Infineon Technologies
1: £10.11
11,271In Stock

Mfr. Part No.
CY8C5287AXI-LP095

Mouser Part No
727-CY8C5287AXILP095

Infineon Technologies

ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP

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Datasheet

11,271In Stock

£10.11

£8.35

£7.21

£6.98

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Min.: 1
Mult.: 1

Development Boards & Kits - ARM EZ-PD Protocol Analyzer

CY4500
Infineon Technologies
1: £109.94
251In Stock
111Expected 10/06/2026

Mfr. Part No.
CY4500

Mouser Part No
727-CY4500

Infineon Technologies

Development Boards & Kits - ARM EZ-PD Protocol Analyzer

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Datasheet

251In Stock

111Expected 10/06/2026

£109.94

Min.: 1
Mult.: 1

RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex -M3 Bluet A 595-CC2640R2FRGZT

CC2640R2FRGZR
Texas Instruments
1: £5.21
5,414In Stock

Mfr. Part No.
CC2640R2FRGZR

Mouser Part No
595-CC2640R2FRGZR

Texas Instruments

RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex -M3 Bluet A 595-CC2640R2FRGZT

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Datasheet

5,414In Stock

Cut Tape

£5.21

£3.58

£3.33

£2.93

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Reel

£2.03

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x34 LCD, AES

EFM32GG990F1024G-E-BGA112R
Silicon Labs
1: £13.34
1,247In Stock

Mfr. Part No.
EFM32GG990F1024G-E-BGA112R

Mouser Part No
634-32GG990F1024-E-T

Silicon Labs

ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x34 LCD, AES

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Datasheet

1,247In Stock

Cut Tape

£13.34

£11.08

£10.37

£9.52

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Reel

£8.77

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

STM32F103TBU6
STMicroelectronics
1: £5.04
4,010In Stock

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

4,010In Stock

£5.04

£3.88

£3.60

£3.27

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 512B Flash 100pin

STM32F103VET6
STMicroelectronics
1: £7.21
28,408In Stock

Mfr. Part No.
STM32F103VET6

Mouser Part No
511-STM32F103VET6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 512B Flash 100pin

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Datasheet

28,408In Stock

£7.21

£6.02

£5.42

£5.15

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream ARM M3 1Mb 72 MHz USB CAN

STM32F103VGT6
STMicroelectronics
1: £10.23
11,569In Stock

Mfr. Part No.
STM32F103VGT6

Mouser Part No
511-STM32F103VGT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream ARM M3 1Mb 72 MHz USB CAN

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Datasheet

11,569In Stock

£10.23

£7.55

£6.98

£6.50

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Min.: 1
Mult.: 1

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

STM32F107RCT6
STMicroelectronics
1: £6.87
3,933In Stock

Mfr. Part No.
STM32F107RCT6

Mouser Part No
511-STM32F107RCT6

STMicroelectronics

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

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Datasheet

3,933In Stock

£6.87

£5.34

£4.96

£4.43

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Min.: 1
Mult.: 1

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

EFM32G222F128G-E-QFP48R
Silicon Labs
1: £4.87
3,852In Stock

Mfr. Part No.
EFM32G222F128G-E-QFP48R

Mouser Part No
634-32G222128GEFP48R

Silicon Labs

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

Datasheet

3,852In Stock

Cut Tape

£4.87

£4.04

£3.75

£3.40

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Reel

£2.92

Min.: 1
Mult.: 1

: 1,000

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

£4.74

£4.39

£4.02

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Reel

£3.51

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU 32BIT Cortex M3 STM32F103 Eval BRD

STM32F103ZEH6
STMicroelectronics
1: £9.97
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

£9.97

£7.70

£7.28

£6.46

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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
27,741In 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

27,741In Stock

£5.01

£3.86

£3.57

£3.18

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MM-LEGACY PSOC135

CY8C5266FNI-LP205T
Infineon Technologies
1: £11.75
1,726In Stock

Mfr. Part No.
CY8C5266FNI-LP205T

Mouser Part No
727-CY8C5266FNLP205T

Infineon Technologies

ARM Microcontrollers - MCU MM-LEGACY PSOC135

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Datasheet

1,726In Stock

Cut Tape

£11.75

£8.93

£7.18

£6.30

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Reel

£5.97

Min.: 1
Mult.: 1

: 2,000

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

LPC1765FBD100K
NXP Semiconductors
1: £9.20
5,989In Stock

Mfr. Part No.
LPC1765FBD100K

Mouser Part No
771-LPC1765FBD100K

NXP Semiconductors

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

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Datasheet

5,989In Stock

£9.20

£7.24

£6.65

£6.16

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32b 512K Flash 70I/O

LPC1768FET100,551
NXP Semiconductors
1: £10.69
8,451In Stock

Mfr. Part No.
LPC1768FET100,551

Mouser Part No
771-LPC1768FET100551

NXP Semiconductors

ARM Microcontrollers - MCU 32b 512K Flash 70I/O

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Datasheet

8,451In Stock

£10.69

£8.40

£7.96

£7.39

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Min.: 1
Mult.: 1

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

LPC1788FBD208K
NXP Semiconductors
1: £14.56
7,374In Stock

Mfr. Part No.
LPC1788FBD208K

Mouser Part No
771-LPC1788FBD208K

NXP Semiconductors

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

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Datasheet

7,374In Stock

£14.56

£11.84

£11.18

£10.21

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Min.: 1
Mult.: 1

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

STM32F103RCT6TR
STMicroelectronics
1: £6.18
31,855In Stock

Mfr. Part No.
STM32F103RCT6TR

Mouser Part No
511-STM32F103RCT6TR

STMicroelectronics

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

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Datasheet

31,855In Stock

Cut Tape

£6.18

£4.80

£4.44

£4.06

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Reel

£3.61

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

STM32F105RBT6TR
STMicroelectronics
1: £5.39
15,248In Stock

Mfr. Part No.
STM32F105RBT6TR

Mouser Part No
511-STM32F105RBT6TR

STMicroelectronics

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

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Datasheet

15,248In Stock

Cut Tape

£5.39

£4.16

£3.86

£3.52

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Reel

£3.11

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

STM32F205ZGT6
STMicroelectronics
1: £9.76
1,388In Stock

Mfr. Part No.
STM32F205ZGT6

Mouser Part No
511-STM32F205ZGT6

STMicroelectronics

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

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Datasheet

1,388In Stock

£9.76

£8.26

£7.66

£7.39

£7.25

Min.: 1
Mult.: 1

ARM Cortex M3 Core Semiconductors

Types of Semiconductors

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