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ARM Cortex M3 Core Semiconductors

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Part #

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 256 to 512 USB/CAN

STM32F103RCT6
STMicroelectronics
1: $9.73
21,921In Stock

Mfr. Part No.
STM32F103RCT6

Mouser Part No
511-STM32F103RCT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 256 to 512 USB/CAN

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21,921In Stock

$9.73

$7.82

$6.92

$6.32

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

STM32F103RCT6TR
STMicroelectronics
1: $9.83
15,541In 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

15,541In Stock

Cut Tape

$9.83

$7.72

$6.99

$6.55

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: 1,000

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Perf Line USB CAN

STM32F103RCT7
STMicroelectronics
1: $10.13
2,934In Stock

Mfr. Part No.
STM32F103RCT7

Mouser Part No
511-STM32F103RCT7

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Perf Line USB CAN

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Datasheet

2,934In Stock

$10.13

$8.01

$7.42

$6.74

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ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE

STM32F103RET6
STMicroelectronics
1: $12.30
3,263In Stock

Mfr. Part No.
STM32F103RET6

Mouser Part No
511-STM32F103RET6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE

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Datasheet

3,263In Stock

$12.30

$10.00

$9.54

$8.28

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Mult.: 1

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

STM32F103VCT6TR
STMicroelectronics
1: $11.32
30,578In Stock

Mfr. Part No.
STM32F103VCT6TR

Mouser Part No
511-STM32F103VCT6TR

STMicroelectronics

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

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Datasheet

30,578In Stock

Cut Tape

$11.32

$8.82

$8.15

$7.51

$6.98

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$6.82

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Mult.: 1

: 1,000

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

STM32F103VET6TR
STMicroelectronics
1: $13.12
12,232In Stock

Mfr. Part No.
STM32F103VET6TR

Mouser Part No
511-STM32F103VET6TR

STMicroelectronics

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

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Datasheet

12,232In Stock

Cut Tape

$13.12

$10.11

$9.16

$8.59

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$8.19

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: 1,000

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

STM32F103VET7
STMicroelectronics
1: $13.29
2,186In Stock

Mfr. Part No.
STM32F103VET7

Mouser Part No
511-STM32F103VET7

STMicroelectronics

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

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Datasheet

2,186In Stock

$13.29

$10.08

$9.45

$8.95

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

STM32F103ZEH7
STMicroelectronics
1: $16.49
2,555In 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

2,555In Stock

$16.49

$12.53

$12.01

$10.58

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Mult.: 1

ARM Microcontrollers - MCU ARM Cortex M3 32-Bit 1Mbyte Flash 72 MHz

STM32F103ZGT6
STMicroelectronics
1: $17.86
5,307In Stock

Mfr. Part No.
STM32F103ZGT6

Mouser Part No
511-STM32F103ZGT6

STMicroelectronics

ARM Microcontrollers - MCU ARM Cortex M3 32-Bit 1Mbyte Flash 72 MHz

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Datasheet

5,307In Stock

$17.86

$14.04

$12.52

$11.92

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ARM Microcontrollers - MCU Mainstream Perform ARM Cortex-M3 MCU

STM32F103ZGT6TR
STMicroelectronics
1: $18.62
1,416In Stock

Mfr. Part No.
STM32F103ZGT6TR

Mouser Part No
511-STM32F103ZGT6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Perform ARM Cortex-M3 MCU

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Datasheet

1,416In Stock

Cut Tape

$18.62

$14.42

$13.39

$12.29

Reel

$11.19

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: 500

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

STM32F107RCT6
STMicroelectronics
1: $11.30
3,265In 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

3,265In Stock

$11.30

$8.82

$7.82

$7.33

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Mult.: 1

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

STM32F107VCT6
STMicroelectronics
1: $10.49
2,836In Stock
3,240Expected 14/06/2027

Mfr. Part No.
STM32F107VCT6

Mouser Part No
511-STM32F107VCT6

STMicroelectronics

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

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Datasheet

2,836In Stock

3,240Expected 14/06/2027

$10.49

$8.64

$7.72

$7.21

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ARM Microcontrollers - MCU 32-Bit ARM Cortex M3 CAM 10224 kB

STM32F217IGH6
STMicroelectronics
1: $20.90
1,379In Stock

Mfr. Part No.
STM32F217IGH6

Mouser Part No
511-STM32F217IGH6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex M3 CAM 10224 kB

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Datasheet

1,379In Stock

$20.90

$16.69

$15.64

$14.15

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Mult.: 1

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

STM32L100C6U6A
STMicroelectronics
1: $5.22
8,333In Stock

Mfr. Part No.
STM32L100C6U6A

Mouser Part No
511-STM32L100C6U6A

STMicroelectronics

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

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Datasheet

8,333In Stock

$5.22

$3.97

$3.47

$3.31

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Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp

STM32L151CCU6TR
STMicroelectronics
1: $8.34
3,839In Stock

Mfr. Part No.
STM32L151CCU6TR

Mouser Part No
511-STM32L151CCU6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp

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Datasheet

3,839In Stock

Cut Tape

$8.34

$6.44

$5.68

$5.44

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$4.35

MouseReel Available

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: 2,500

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

STM32L152RBT6A
STMicroelectronics
1: $8.03
18,460In 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

18,460In Stock

$8.03

$6.19

$6.14

$5.33

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RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC hi per A 595- A 595-CC2538SF53RTQT

CC2538SF53RTQR
Texas Instruments
1: $13.73
2,060In Stock

Mfr. Part No.
CC2538SF53RTQR

Mouser Part No
595-CC2538SF53RTQR

Texas Instruments

RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC hi per A 595- A 595-CC2538SF53RTQT

Datasheet

2,060In Stock

Cut Tape

$13.73

$11.20

$10.49

$9.65

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$8.23

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: 2,000

ARM Microcontrollers - MCU EMBEDDED_POWER

TLE9879QTW40XUMA1
Infineon Technologies
1: $8.15
5,611In Stock

Mfr. Part No.
TLE9879QTW40XUMA1

Mouser Part No
726-TLE9879QTW40XUMA

Infineon Technologies

ARM Microcontrollers - MCU EMBEDDED_POWER

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Datasheet

5,611In Stock

Cut Tape

$8.15

$6.14

$5.56

$5.08

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$4.00

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: 2,500

ARM Microcontrollers - MCU 128Kb Flash 32KbSRAM PSoC

CY8C5267LTI-LP089
Infineon Technologies
1: $12.64
4,508In Stock
3,900Expected 08/10/2026

Mfr. Part No.
CY8C5267LTI-LP089

Mouser Part No
727-CY8C5267LTILP089

Infineon Technologies

ARM Microcontrollers - MCU 128Kb Flash 32KbSRAM PSoC

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Datasheet

4,508In Stock

3,900Expected 08/10/2026

$12.64

$9.93

$9.24

$8.57

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Min.: 1
Mult.: 1

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

CY8C5868AXI-LP035
Infineon Technologies
1: $30.84
2,767In Stock
2,700Expected 05/11/2026

Mfr. Part No.
CY8C5868AXI-LP035

Mouser Part No
727-CY8C5868AXILP035

Infineon Technologies

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

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Datasheet

2,767In Stock

2,700Expected 05/11/2026

$30.84

$24.93

$21.93

$21.06

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU PSoC5LP

CY8C5888AXQ-LP096
Infineon Technologies
1: $32.81
820In Stock
180On Order

Mfr. Part No.
CY8C5888AXQ-LP096

Mouser Part No
727-CY8C5888AXQLP096

Infineon Technologies

ARM Microcontrollers - MCU PSoC5LP

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Datasheet

820In Stock

180On Order

$32.81

$26.70

$23.52

$22.98

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Mult.: 1

ARM Microcontrollers - MCU Stellaris Cortex-M3 10/100 MAC PHY CAN

LM3S8970-IQC50-A2
Texas Instruments
1: $59.99
104In Stock
NRND

Mfr. Part No.
LM3S8970-IQC50-A2

Mouser Part No
868-LM3S8970-IQC50

NRND

Texas Instruments

ARM Microcontrollers - MCU Stellaris Cortex-M3 10/100 MAC PHY CAN

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Datasheet

104In Stock

$59.99

$49.61

$47.52

$46.20

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Mult.: 1

ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B

ATSAM3U1CB-AU
Microchip Technology
1: $4.40
348In Stock

Mfr. Part No.
ATSAM3U1CB-AU

Mouser Part No
556-ATSAM3U1CB-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B

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Datasheet

348In Stock

$4.40

Min.: 1
Mult.: 1

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

ATSAM3U2CA-AU
Microchip Technology
1: $6.26
349In Stock

Mfr. Part No.
ATSAM3U2CA-AU

Mouser Part No
556-ATSAM3U2CA-AU

Microchip Technology

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

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Datasheet

349In Stock

$6.26

$5.69

$5.17

Min.: 1
Mult.: 1

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

ATSAM3X4CA-AU
Microchip Technology
1: $11.00
160In 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

160In Stock

$11.00

Min.: 1
Mult.: 1

ARM Cortex M3 Core Semiconductors

Types of Semiconductors

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