Semiconductors – Mouser Canada

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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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Part #

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

STM32L152C8U6A
STMicroelectronics
1: $7.18
1,520In Stock

Mfr. Part #
STM32L152C8U6A

Mouser Part #
511-STM32L152C8U6A

STMicroelectronics

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

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Datasheet

1,520In Stock

$7.18

$5.50

$5.07

$4.61

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Mult.: 1

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

STM32L152R8T6A
STMicroelectronics
1: $9.21
485In Stock

Mfr. Part #
STM32L152R8T6A

Mouser Part #
511-STM32L152R8T6A

STMicroelectronics

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

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Datasheet

485In Stock

$9.21

$7.06

$5.79

$5.60

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Min.: 1
Mult.: 1

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

STM32L152RET6
STMicroelectronics
1: $13.72
627In Stock

Mfr. Part #
STM32L152RET6

Mouser Part #
511-STM32L152RET6

STMicroelectronics

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

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Datasheet

627In Stock

$13.72

$10.96

$10.21

$9.21

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Mult.: 1

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

STM32L162RET6
STMicroelectronics
1: $15.01
441In Stock

Mfr. Part #
STM32L162RET6

Mouser Part #
511-STM32L162RET6

STMicroelectronics

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

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Datasheet

441In Stock

$15.01

$11.71

$10.88

$9.73

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU STM32L16 Low Power M3 384kB 32MHz MCU

STM32L162ZDT6
STMicroelectronics
1: $22.23
310In Stock

Mfr. Part #
STM32L162ZDT6

Mouser Part #
511-STM32L162ZDT6

STMicroelectronics

ARM Microcontrollers - MCU STM32L16 Low Power M3 384kB 32MHz MCU

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Datasheet

310In Stock

$22.23

$16.89

$15.98

$14.26

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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: $9.96
3,104In Stock

Mfr. Part #
STM32WB55CEU6

Mouser Part #
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

3,104In Stock

$9.96

$7.66

$7.09

$6.45

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Mult.: 1

ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 64kb Ultralow Power

STM32L151R8T6
STMicroelectronics
1: $8.24
197In Stock
NRND

Mfr. Part #
STM32L151R8T6

Mouser Part #
511-STM32L151R8T6

NRND

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 64kb Ultralow Power

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Datasheet

197In Stock

$8.24

$6.49

$6.06

$5.57

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Low Power MCU

STM32L151RBT6TR
STMicroelectronics
1: $12.07
965In Stock
NRND

Mfr. Part #
STM32L151RBT6TR

Mouser Part #
511-STM32L151RBT6TR

NRND

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Low Power MCU

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Datasheet

965In Stock

Cut Tape

$12.07

$9.33

$8.66

$7.91

Reel

$7.14

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MouseReel Available

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Mult.: 1

Reel: 1,000

ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 128kb UltralowPower

STM32L151VBT6
STMicroelectronics
1: $12.85
45In Stock
NRND

Mfr. Part #
STM32L151VBT6

Mouser Part #
511-STM32L151VBT6

NRND

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 128kb UltralowPower

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Datasheet

45In Stock

$12.85

$9.29

$8.52

$7.89

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Entry Level ARM M0 16 Kbytes 48 MHz

STM32F031F6P6
STMicroelectronics
1: $3.90
184In Stock

Mfr. Part #
STM32F031F6P6

Mouser Part #
511-STM32F031F6P6

STMicroelectronics

ARM Microcontrollers - MCU Entry Level ARM M0 16 Kbytes 48 MHz

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Datasheet

184In Stock

$3.90

$2.90

$2.43

$2.32

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 32Kb

STM32F031K6U6
STMicroelectronics
1: $4.59
372In Stock

Mfr. Part #
STM32F031K6U6

Mouser Part #
511-STM32F031K6U6

STMicroelectronics

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 32Kb

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Datasheet

372In Stock

$4.59

$3.44

$3.15

$2.82

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Min.: 1
Mult.: 1

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

STM32F051R8T7
STMicroelectronics
1: $5.82
213In Stock

Mfr. Part #
STM32F051R8T7

Mouser Part #
511-STM32F051R8T7

STMicroelectronics

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

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Datasheet

213In Stock

$5.82

$4.42

$4.07

$3.58

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32-Bit ARM Cortex 64 Kbyte Value Line

STM32F100C8T7B
STMicroelectronics
1: $6.71
30In Stock

Mfr. Part #
STM32F100C8T7B

Mouser Part #
511-STM32F100C8T7B

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex 64 Kbyte Value Line

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Datasheet

30In Stock

$6.71

$5.11

$4.71

$4.27

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT CORTEX M3 64PINS 32KB

STM32F100R6T6B
STMicroelectronics
1: $6.09
424In Stock

Mfr. Part #
STM32F100R6T6B

Mouser Part #
511-STM32F100R6T6B

STMicroelectronics

ARM Microcontrollers - MCU 32BIT CORTEX M3 64PINS 32KB

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Datasheet

424In Stock

$6.09

$4.96

$4.67

$4.28

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Min.: 1
Mult.: 1

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

STM32F100RDT6B
STMicroelectronics
1: $11.83
144In Stock

Mfr. Part #
STM32F100RDT6B

Mouser Part #
511-STM32F100RDT6B

STMicroelectronics

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

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Datasheet

144In Stock

$11.83

$9.16

$8.49

$7.57

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Min.: 1
Mult.: 1

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

STM32F101C8U6TR
STMicroelectronics
1: $10.64
2,500In Stock

Mfr. Part #
STM32F101C8U6TR

Mouser Part #
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

$10.64

$7.91

$7.37

$6.48

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Reel

$4.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line 16KB

STM32F101R4T6A
STMicroelectronics
1: $7.48
324In Stock

Mfr. Part #
STM32F101R4T6A

Mouser Part #
511-STM32F101R4T6A

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line 16KB

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Datasheet

324In Stock

$7.48

$5.69

$5.25

$4.64

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 Access Line

STM32F101RET6
STMicroelectronics
1: $11.44
167In Stock
960Expected 2026-04-13

Mfr. Part #
STM32F101RET6

Mouser Part #
511-STM32F101RET6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 Access Line

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Datasheet

167In Stock

960Expected 2026-04-13

$11.44

$9.09

$8.52

$7.80

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line

STM32F101T6U6A
STMicroelectronics
1: $7.35
10In Stock

Mfr. Part #
STM32F101T6U6A

Mouser Part #
511-STM32F101T6U6A

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line

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Datasheet

10In Stock

$7.35

$5.60

$5.16

$4.68

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D ACCESS USB MCU

STM32F101ZCT6
STMicroelectronics
1: $14.12
100In Stock

Mfr. Part #
STM32F101ZCT6

Mouser Part #
511-STM32F101ZCT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 H/D ACCESS USB MCU

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Datasheet

100In Stock

$14.12

$10.99

$9.62

$9.26

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Min.: 1
Mult.: 1

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

STM32F101ZGT6
STMicroelectronics
1: $20.29
41In Stock

Mfr. Part #
STM32F101ZGT6

Mouser Part #
511-STM32F101ZGT6

STMicroelectronics

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

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Datasheet

41In Stock

$20.29

$15.98

$14.11

$13.60

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Min.: 1
Mult.: 1

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

STM32F102C6T6ATR
STMicroelectronics
1: $10.33
1,382In Stock

Mfr. Part #
STM32F102C6T6ATR

Mouser Part #
511-STM32F102C6T6ATR

STMicroelectronics

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

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Datasheet

1,382In Stock

Cut Tape

$10.33

$7.58

$7.08

$6.22

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Reel

$4.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,400

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

STM32F103CBT6TR
STMicroelectronics
1: $10.59
280In Stock
4,800Expected 2026-03-18

Mfr. Part #
STM32F103CBT6TR

Mouser Part #
511-STM32F103CBT6TR

STMicroelectronics

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

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Datasheet

280In Stock

4,800Expected 2026-03-18

Cut Tape

$10.59

$8.17

$7.55

$6.89

View

Reel

$5.99

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,400

ARM Microcontrollers - MCU 32-Bit ARM Cortex MED Density 64kb PL

STM32F103T8U7TR
STMicroelectronics
1: $9.92
18In Stock

Mfr. Part #
STM32F103T8U7TR

Mouser Part #
511-STM32F103T8U7TR

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex MED Density 64kb PL

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Datasheet

18In Stock

Cut Tape

$9.92

$7.63

$7.06

$6.43

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Reel

$5.59

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC

STM32F103V8T6
STMicroelectronics
1: $11.25
147In Stock
540Expected 2026-03-27

Mfr. Part #
STM32F103V8T6

Mouser Part #
511-STM32F103V8T6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC

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Datasheet

147In Stock

540Expected 2026-03-27

$11.25

$8.07

$7.38

$6.83

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Min.: 1
Mult.: 1

STM32 32-Bit Arm® Cortex®-M MCUs

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