Semiconductors – Mouser Estonia

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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-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU

STM32L051K8U6
STMicroelectronics
1: 2,08 €
3.170In Stock

Mfr. Part No.
STM32L051K8U6

Mouser Part No
511-STM32L051K8U6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU

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Datasheet

3.170In Stock

2,08 €

1,55 €

1,41 €

1,26 €

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ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU

STM32L051K8U6TR
STMicroelectronics
1: 2,03 €
3.490In Stock

Mfr. Part No.
STM32L051K8U6TR

Mouser Part No
511-STM32L051K8U6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU

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Datasheet

3.490In Stock

Cut Tape

2,03 €

1,51 €

1,38 €

1,23 €

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1,14 €

MouseReel Available

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Reel: 3.000

ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB

STM32L052C8T6
STMicroelectronics
1: 2,47 €
6.598In Stock

Mfr. Part No.
STM32L052C8T6

Mouser Part No
511-STM32L052C8T6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB

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Datasheet

6.598In Stock

2,47 €

1,86 €

1,71 €

1,54 €

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ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU, USB

STM32L052K6U6
STMicroelectronics
1: 2,51 €
6.706In Stock

Mfr. Part No.
STM32L052K6U6

Mouser Part No
511-STM32L052K6U6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU, USB

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Datasheet

6.706In Stock

2,51 €

1,88 €

1,73 €

1,55 €

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ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB

STM32L052K8T6
STMicroelectronics
1: 2,36 €
1.362In Stock
1.500Expected 4/21/2026

Mfr. Part No.
STM32L052K8T6

Mouser Part No
511-STM32L052K8T6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB

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Datasheet

1.362In Stock

1.500Expected 4/21/2026

2,36 €

1,76 €

1,61 €

1,44 €

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ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB

STM32L052K8T7
STMicroelectronics
1: 2,75 €
1.152In Stock

Mfr. Part No.
STM32L052K8T7

Mouser Part No
511-STM32L052K8T7

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB

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Datasheet

1.152In Stock

2,75 €

2,06 €

1,89 €

1,70 €

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ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB

STM32L052K8U6
STMicroelectronics
1: 2,25 €
2.521In Stock

Mfr. Part No.
STM32L052K8U6

Mouser Part No
511-STM32L052K8U6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB

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Datasheet

2.521In Stock

2,25 €

1,69 €

1,54 €

1,38 €

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Mult.: 1

ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB

STM32L052K8U6TR
STMicroelectronics
1: 2,25 €
2.769In Stock

Mfr. Part No.
STM32L052K8U6TR

Mouser Part No
511-STM32L052K8U6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB

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Datasheet

2.769In Stock

Cut Tape

2,25 €

1,69 €

1,54 €

1,38 €

Reel

1,17 €

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Reel: 3.000

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, LCD

STM32L053C8T6
STMicroelectronics
1: 2,62 €
3.057In Stock

Mfr. Part No.
STM32L053C8T6

Mouser Part No
511-STM32L053C8T6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, LCD

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Datasheet

3.057In Stock

2,62 €

1,98 €

1,81 €

1,64 €

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Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU, USB, LCD

STM32L053R6T6
STMicroelectronics
1: 2,48 €
976In Stock

Mfr. Part No.
STM32L053R6T6

Mouser Part No
511-STM32L053R6T6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU, USB, LCD

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Datasheet

976In Stock

2,48 €

1,89 €

1,74 €

1,52 €

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Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, LCD

STM32L053R8H6
STMicroelectronics
1: 3,59 €
2.882In Stock

Mfr. Part No.
STM32L053R8H6

Mouser Part No
511-STM32L053R8H6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, LCD

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Datasheet

2.882In Stock

3,59 €

2,55 €

2,35 €

2,02 €

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Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, LCD

STM32L053R8T6
STMicroelectronics
1: 2,23 €
852In Stock

Mfr. Part No.
STM32L053R8T6

Mouser Part No
511-STM32L053R8T6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, LCD

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Datasheet

852In Stock

2,23 €

1,78 €

1,70 €

1,56 €

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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: 3,21 €
2.973In 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

2.973In Stock

3,21 €

2,55 €

2,38 €

2,19 €

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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: 4,67 €
2.146In Stock

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

2.146In Stock

4,67 €

3,57 €

3,29 €

2,92 €

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Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz C

STM32L100RCT6TR
STMicroelectronics
1: 5,86 €
413In Stock

Mfr. Part No.
STM32L100RCT6TR

Mouser Part No
511-STM32L100RCT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz C

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Datasheet

413In Stock

Cut Tape

5,86 €

4,52 €

4,18 €

3,81 €

Reel

3,43 €

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

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

STM32L151C8U6A
STMicroelectronics
1: 4,46 €
1.174In Stock

Mfr. Part No.
STM32L151C8U6A

Mouser Part No
511-STM32L151C8U6A

STMicroelectronics

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

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Datasheet

1.174In Stock

4,46 €

3,41 €

3,14 €

3,08 €

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Mult.: 1

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

STM32L151CBT6A
STMicroelectronics
1: 4,70 €
834In Stock

Mfr. Part No.
STM32L151CBT6A

Mouser Part No
511-STM32L151CBT6A

STMicroelectronics

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

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Datasheet

834In Stock

4,70 €

3,68 €

3,42 €

3,15 €

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra Low M3 ARM 128 Kbytes 32 MHz

STM32L151CCT6
STMicroelectronics
1: 5,97 €
2.474In Stock

Mfr. Part No.
STM32L151CCT6

Mouser Part No
511-STM32L151CCT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra Low M3 ARM 128 Kbytes 32 MHz

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Datasheet

2.474In Stock

5,97 €

4,60 €

4,26 €

3,89 €

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Mult.: 1

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

STM32L151QEH6
STMicroelectronics
1: 8,96 €
1.346In Stock

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

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Datasheet

1.346In Stock

8,96 €

7,44 €

7,06 €

6,64 €

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Mult.: 1

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

STM32L151R8T6A
STMicroelectronics
1: 4,89 €
652In Stock

Mfr. Part No.
STM32L151R8T6A

Mouser Part No
511-STM32L151R8T6A

STMicroelectronics

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

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Datasheet

652In Stock

4,89 €

3,74 €

3,46 €

3,06 €

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra Low M3 ARM 128 Kbytes 32 MHz

STM32L151RCT6
STMicroelectronics
1: 6,11 €
1.116In Stock

Mfr. Part No.
STM32L151RCT6

Mouser Part No
511-STM32L151RCT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra Low M3 ARM 128 Kbytes 32 MHz

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Datasheet

1.116In Stock

6,11 €

4,71 €

4,37 €

3,89 €

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Mult.: 1

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

STM32L151RET6
STMicroelectronics
1: 9,08 €
2.094In Stock

Mfr. Part No.
STM32L151RET6

Mouser Part No
511-STM32L151RET6

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

2.094In Stock

9,08 €

7,14 €

6,70 €

5,91 €

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Mult.: 1

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

STM32L152C6T6A
STMicroelectronics
1: 5,67 €
782In Stock

Mfr. Part No.
STM32L152C6T6A

Mouser Part No
511-STM32L152C6T6A

STMicroelectronics

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

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Datasheet

782In Stock

5,67 €

4,11 €

3,84 €

3,37 €

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Mult.: 1

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

STM32L152C6U6A
STMicroelectronics
1: 4,19 €
1.251In Stock

Mfr. Part No.
STM32L152C6U6A

Mouser Part No
511-STM32L152C6U6A

STMicroelectronics

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

Learn More

Datasheet

1.251In Stock

4,19 €

3,19 €

2,94 €

2,87 €

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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

STM32L152C8T6A
STMicroelectronics
1: 4,73 €
649In Stock

Mfr. Part No.
STM32L152C8T6A

Mouser Part No
511-STM32L152C8T6A

STMicroelectronics

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

Learn More

Datasheet

649In Stock

4,73 €

3,62 €

3,35 €

3,04 €

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Min.: 1
Mult.: 1

STM32 32-Bit Arm® Cortex®-M MCUs

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