Semiconductors – Mouser Singapore

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STM32 32-Bit Arm® Cortex®-M MCUs

STMicroelectronics STM32 32-Bit Arm^® Cortex^®-M MCUs are based on the Arm Cortex-M processor and designed to offer new degrees of freedom to MCU users. The MCUs offer a 32-bit product range that combines very high performance, real-time capabilities, digital signal processing, and low-power, low-voltage operation. This is achieved while maintaining full integration and ease of development.

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Types of Semiconductors

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Part #

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 64 Kbytes

STM32F051C8U6
STMicroelectronics
1: $5.10
1,601In Stock

Mfr. Part No.
STM32F051C8U6

Mouser Part No
511-STM32F051C8U6

STMicroelectronics

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 64 Kbytes

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Datasheet

1,601In Stock

$5.10

$3.85

$3.54

$3.20

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU

STM32F401CBU6
STMicroelectronics
1: $6.12
976In Stock

Mfr. Part No.
STM32F401CBU6

Mouser Part No
511-STM32F401CBU6

STMicroelectronics

ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU

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Datasheet

976In Stock

$6.12

$4.64

$4.27

$3.86

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

STM32F401CBU7
STMicroelectronics
1: $7.09
1,274In Stock

Mfr. Part No.
STM32F401CBU7

Mouser Part No
511-STM32F401CBU7

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

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Datasheet

1,274In Stock

$7.09

$5.30

$4.91

$4.39

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32-Bit Cortex 64Kb PERFORMANCE LINE

STM32F103C6U6A
STMicroelectronics
1: $7.37
1,258In Stock

Mfr. Part No.
STM32F103C6U6A

Mouser Part No
511-STM32F103C6U6A

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit Cortex 64Kb PERFORMANCE LINE

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Datasheet

1,258In Stock

$7.37

$5.63

$5.20

$4.73

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Min.: 1
Mult.: 1

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

STM32F101C8U6
STMicroelectronics
1: $6.16
1,519In 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

1,519In Stock

$6.16

$4.70

$4.34

$3.93

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu

STM32F071CBU6
STMicroelectronics
1: $5.99
1,666In Stock

Mfr. Part No.
STM32F071CBU6

Mouser Part No
511-STM32F071CBU6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu

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Datasheet

1,666In Stock

$5.99

$4.55

$4.18

$3.78

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 64 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F072C8U6
STMicroelectronics
1: $5.91
1,508In Stock

Mfr. Part No.
STM32F072C8U6

Mouser Part No
511-STM32F072C8U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 64 Kbytes of Flash 48 MHz CPU, USB, CAN &

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Datasheet

1,508In Stock

$5.91

$4.48

$4.13

$3.73

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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: $9.34
3,151In Stock

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

3,151In Stock

Cut Tape

$9.34

$7.20

$6.66

$6.07

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Reel

$5.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU

STM32F401CCU6
STMicroelectronics
1: $7.08
1,723In Stock
3,120Expected 11/3/2026

Mfr. Part No.
STM32F401CCU6

Mouser Part No
511-STM32F401CCU6

STMicroelectronics

ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU

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Datasheet

1,723In Stock

3,120Expected 11/3/2026

$7.08

$5.41

$4.98

$4.52

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

STM32F401CEU6
STMicroelectronics
1: $7.19
1,961In Stock

Mfr. Part No.
STM32F401CEU6

Mouser Part No
511-STM32F401CEU6

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

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Datasheet

1,961In Stock

$7.19

$5.98

$5.69

$5.17

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU STM32 Dyn Eff MCU 512 K 100 MHz CPU

STM32F411CEU6
STMicroelectronics
1: $8.59
1,381In Stock

Mfr. Part No.
STM32F411CEU6

Mouser Part No
511-STM32F411CEU6

STMicroelectronics

ARM Microcontrollers - MCU STM32 Dyn Eff MCU 512 K 100 MHz CPU

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Datasheet

1,381In Stock

$8.59

$6.60

$6.10

$5.56

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Min.: 1
Mult.: 1

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes

STM32WB55CEU6
STMicroelectronics
1: $9.02
3,114In Stock

Mfr. Part No.
STM32WB55CEU6

Mouser Part No
511-STM32WB55CEU6

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes

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Datasheet

3,114In Stock

$9.02

$6.94

$6.42

$5.84

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MED-DENSTY ACCESS LN ARM-BASED 32-BIT MCU

STM32F101C8U6TR
STMicroelectronics
1: $9.63
2,500In Stock

Mfr. Part No.
STM32F101C8U6TR

Mouser Part No
511-STM32F101C8U6TR

STMicroelectronics

ARM Microcontrollers - MCU MED-DENSTY ACCESS LN ARM-BASED 32-BIT MCU

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Datasheet

2,500In Stock

Cut Tape

$9.63

$7.16

$6.67

$5.87

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Reel

$4.04

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU,

STM32F078CBU6
STMicroelectronics
1,560: $3.70
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
STM32F078CBU6

Mouser Part No
511-STM32F078CBU6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU,

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Datasheet

Non-Stocked Lead-Time 13 Weeks

$3.70

$3.64

Min.: 1,560
Mult.: 1,560

ARM Microcontrollers - MCU Access line ARM Cortex-M3 MCU 128Kb

STM32F101CBU6
STMicroelectronics
1,560: $4.66
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
STM32F101CBU6

Mouser Part No
511-STM32F101CBU6

STMicroelectronics

ARM Microcontrollers - MCU Access line ARM Cortex-M3 MCU 128Kb

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Datasheet

Non-Stocked Lead-Time 13 Weeks

$4.66

$4.60

Min.: 1,560
Mult.: 1,560

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash

STM32F401CDU6
STMicroelectronics
1,560: $4.48
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
STM32F401CDU6

Mouser Part No
511-STM32F401CDU6

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash

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Datasheet

Non-Stocked Lead-Time 15 Weeks

$4.48

$4.34

Min.: 1,560
Mult.: 1,560

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes

STM32WB55CCU6TR
STMicroelectronics
1: $9.02
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
STM32WB55CCU6TR

Mouser Part No
511-STM32WB55CCU6TR

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$9.02

$6.94

$6.42

$5.84

View

Reel

$4.74

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 32 Kbytes of Flash 48 MHz CPU, U

STM32F048C6U6
STMicroelectronics
1,560: $2.71
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
STM32F048C6U6

Mouser Part No
511-STM32F048C6U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 32 Kbytes of Flash 48 MHz CPU, U

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$2.71

$2.67

$2.64

Min.: 1,560
Mult.: 1,560

STM32 32-Bit Arm® Cortex®-M MCUs

Types of Semiconductors

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