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ARM Cortex M3 Core Integrated Circuits - ICs

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Types of Integrated Circuits - ICs

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Core = ARM Cortex M3

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Part #

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG290F256G-F-BGA112
Silicon Labs
1: $19.28
106In Stock

Mfr. Part No.
EFM32LG290F256G-F-BGA112

Mouser Part No
634-32LG290F256GFBGA

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

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Datasheet

106In Stock

$19.28

$14.65

$13.22

$12.38

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Min.: 1
Mult.: 1

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

LPC1548JBD64QL
NXP Semiconductors
1: $18.67
39In Stock

Mfr. Part No.
LPC1548JBD64QL

Mouser Part No
771-LPC1548JBD64QL

NXP Semiconductors

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

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Datasheet

39In Stock

$18.67

$14.18

$13.60

$10.76

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Min.: 1
Mult.: 1

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

EFM32G210F128G-E-QFN32
Silicon Labs
1: $9.44
3,624Expected 9/10/2026

Mfr. Part No.
EFM32G210F128G-E-QFN32

Mouser Part No
634-32G210128GEQFN32

Silicon Labs

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

Datasheet

3,624Expected 9/10/2026

$9.44

$7.51

$6.79

$6.31

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES

EFM32GG295F1024G-E-BGA120
Silicon Labs
1: $25.99
1,300Expected 13/11/2026

Mfr. Part No.
EFM32GG295F1024G-E-BGA120

Mouser Part No
634-32GG295F1024-E

Silicon Labs

ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES

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Datasheet

1,300Expected 13/11/2026

$25.99

$21.04

$19.28

$18.13

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Min.: 1
Mult.: 1

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

STM32F101C8U6
STMicroelectronics
1: $8.51
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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Datasheet

1,019In Stock

$8.51

$6.51

$5.71

$5.45

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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,

STM32F105VCT6V
STMicroelectronics
1: $22.75
515In Stock
NRND

Mfr. Part No.
STM32F105VCT6V

Mouser Part No
511-STM32F105VCT6V

NRND

STMicroelectronics

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

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Datasheet

515In Stock

$22.75

$17.83

$16.51

$15.25

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Min.: 1
Mult.: 1

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

STM32F215ZET6
STMicroelectronics
1: $24.43
160In Stock

Mfr. Part No.
STM32F215ZET6

Mouser Part No
511-STM32F215ZET6

STMicroelectronics

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

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Datasheet

160In Stock

$24.43

$19.33

$17.11

$16.51

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU ARM 32Bit Value Line 48-Pin 64kB Flash

STM32F100C8T6BTR
STMicroelectronics
1: $8.66
11,988Expected 13/9/2027

Mfr. Part No.
STM32F100C8T6BTR

Mouser Part No
511-STM32F100C8T6BTR

STMicroelectronics

ARM Microcontrollers - MCU ARM 32Bit Value Line 48-Pin 64kB Flash

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Datasheet

11,988Expected 13/9/2027

Cut Tape

$8.66

$6.08

$5.59

$5.00

View

Reel

$4.13

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

ARM Microcontrollers - MCU 32BIT Cortex M3 128K 16KB RAM 1X12 ADC

STM32F101CBT6
STMicroelectronics
1: $9.97
4,285On Order

Mfr. Part No.
STM32F101CBT6

Mouser Part No
511-STM32F101CBT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 128K 16KB RAM 1X12 ADC

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Datasheet

4,285On Order

$9.97

$7.59

$6.84

$6.39

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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

STM32F103CBU6TR
STMicroelectronics
1: $11.90
4,991Expected 24/12/2026

Mfr. Part No.
STM32F103CBU6TR

Mouser Part No
511-STM32F103CBU6TR

STMicroelectronics

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

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Datasheet

4,991Expected 24/12/2026

Cut Tape

$11.90

$8.68

$8.00

$7.25

View

Reel

$6.30

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ARM Microcontrollers - MCU Perform ARM 32Bit 32kB Flash 64-Pin

STM32F103RFT6TR
STMicroelectronics
1: $19.11
2,000Expected 5/7/2027

Mfr. Part No.
STM32F103RFT6TR

Mouser Part No
511-STM32F103RFT6TR

STMicroelectronics

ARM Microcontrollers - MCU Perform ARM 32Bit 32kB Flash 64-Pin

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Datasheet

2,000Expected 5/7/2027

Cut Tape

$19.11

$15.78

$13.98

$13.07

View

Reel

$11.55

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

STM32F103RGT6
STMicroelectronics
1: $20.97
3,840On Order

Mfr. Part No.
STM32F103RGT6

Mouser Part No
511-STM32F103RGT6

STMicroelectronics

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

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Datasheet

3,840On Order

$20.97

$16.43

$15.46

$14.58

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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: $20.82
4,000Expected 13/11/2026

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

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Datasheet

4,000Expected 13/11/2026

Cut Tape

$20.82

$16.35

$14.91

$14.01

View

Reel

$12.76

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU 32-Bit ARM Cortex MED Density 128kb PL

STM32F103TBU7
STMicroelectronics
1: $12.54
8,651Expected 17/5/2027

Mfr. Part No.
STM32F103TBU7

Mouser Part No
511-STM32F103TBU7

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex MED Density 128kb PL

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Datasheet

8,651Expected 17/5/2027

$12.54

$9.52

$8.79

$7.96

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 384Kb Flash MCU

STM32F103ZDH6
STMicroelectronics
1: $18.99
2,208Expected 1/12/2026

Mfr. Part No.
STM32F103ZDH6

Mouser Part No
511-STM32F103ZDH6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 384Kb Flash MCU

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Datasheet

2,208Expected 1/12/2026

$18.99

$14.88

$13.87

$12.87

$12.50

Min.: 1
Mult.: 1

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

STM32F105R8T6
STMicroelectronics
1: $12.31
9,486On Order

Mfr. Part No.
STM32F105R8T6

Mouser Part No
511-STM32F105R8T6

STMicroelectronics

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

Learn More

Datasheet

9,486On Order

$12.31

$8.27

$7.29

$6.80

$6.41

Min.: 1
Mult.: 1

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

STM32F107RBT6
STMicroelectronics
1: $14.42
3,689On Order

Mfr. Part No.
STM32F107RBT6

Mouser Part No
511-STM32F107RBT6

STMicroelectronics

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

Learn More

Datasheet

3,689On Order

$14.42

$11.19

$10.32

$9.28

$8.76

Min.: 1
Mult.: 1

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

STM32F107VCH6
STMicroelectronics
1: $15.56
2,208Expected 8/1/2027

Mfr. Part No.
STM32F107VCH6

Mouser Part No
511-STM32F107VCH6

STMicroelectronics

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

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Datasheet

2,208Expected 8/1/2027

$15.56

$12.61

$11.72

$10.76

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 64 Kbytes of Flash 32 MHz CP

STM32L100R8T6A
STMicroelectronics
1: $9.78
4,800On Order

Mfr. Part No.
STM32L100R8T6A

Mouser Part No
511-STM32L100R8T6A

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 64 Kbytes of Flash 32 MHz CP

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Datasheet

4,800On Order

$9.78

$7.30

$6.64

$5.98

View

Min.: 1
Mult.: 1

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

STM32L151CBT6ATR
STMicroelectronics
1: $10.17
4,499On Order

Mfr. Part No.
STM32L151CBT6ATR

Mouser Part No
511-STM32L151CBT6ATR

STMicroelectronics

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

Learn More

Datasheet

4,499On Order

Cut Tape

$10.17

$7.70

$6.87

$6.42

View

Reel

$5.44

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

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

STM32L151QEH6
STMicroelectronics
1: $20.39
2,473Expected 10/12/2026

Mfr. Part No.
STM32L151QEH6

Mouser Part No
511-STM32L151QEH6

STMicroelectronics

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

Learn More

Datasheet

2,473Expected 10/12/2026

$20.39

$16.01

$14.58

$13.71

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MM-LEGACY PSOC135

CY8C5488FNI-LP212T
Infineon Technologies
1: $24.43
1,997Expected 21/9/2026

Mfr. Part No.
CY8C5488FNI-LP212T

Mouser Part No
727-CY8C5488FNIP212T

Infineon Technologies

ARM Microcontrollers - MCU MM-LEGACY PSOC135

Learn More

Datasheet

1,997Expected 21/9/2026

Cut Tape

$24.43

$18.56

$17.79

$15.68

View

Reel

$13.50

Min.: 1
Mult.: 1

: 2,000

ARM Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP

CY8C5868LTI-LP039
Infineon Technologies
1: $41.38
1,196On Order

Mfr. Part No.
CY8C5868LTI-LP039

Mouser Part No
727-CY8C5868LTILP039

Infineon Technologies

ARM Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP

Learn More

Datasheet

1,196On Order

$41.38

$32.75

$30.84

$28.45

View

Min.: 1
Mult.: 1

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

CY8C5888AXI-LP096
Infineon Technologies
1: $44.92
1,920On Order

Mfr. Part No.
CY8C5888AXI-LP096

Mouser Part No
727-CY8C5888AXILP096

Infineon Technologies

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

Learn More

Datasheet

1,920On Order

$44.92

$36.33

$31.99

$31.09

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MM-LEGACY PSOC135

CY8C5888FNI-LP210T
Infineon Technologies
1: $46.85
1,995On Order

Mfr. Part No.
CY8C5888FNI-LP210T

Mouser Part No
727-CY8C5888FNIP210T

Infineon Technologies

ARM Microcontrollers - MCU MM-LEGACY PSOC135

Learn More

Datasheet

1,995On Order

Cut Tape

$46.85

$36.65

$35.01

$31.81

View

Reel

$29.47

Min.: 1
Mult.: 1

: 2,000

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