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STM32 L0 Ultra-Low-Power MCUs

STMicroelectronics STM32 L0 Ultra-Low-Power Microcontrollers (MCUs) feature ultra-low-power and high performance. The combination of an Arm Cortex®-M0+ core and STMicroelectronics STM32 ultra-low-power features makes the STM32 L0 ideal for applications operating on battery or supplied by energy harvesting.

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Part #

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

STM32L071V8T6TR
STMicroelectronics
1: 5,24 €
1 547In Stock

Mfr. Part No.
STM32L071V8T6TR

Mouser Part No
511-STM32L071V8T6TR

STMicroelectronics

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

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Datasheet

1 547In Stock

Cut Tape

5,24 €

3,60 €

3,35 €

2,95 €

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Reel

2,12 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD

STM32L073VZT3
STMicroelectronics
1: 6,59 €
1 639In Stock

Mfr. Part No.
STM32L073VZT3

Mouser Part No
511-STM32L073VZT3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD

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Datasheet

1 639In Stock

6,59 €

4,09 €

3,90 €

3,59 €

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Min.: 1
Mult.: 1

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

STM32L051R8T7
STMicroelectronics
1: 2,87 €
1 384In Stock

Mfr. Part No.
STM32L051R8T7

Mouser Part No
511-STM32L051R8T7

STMicroelectronics

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

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Datasheet

1 384In Stock

2,87 €

2,15 €

1,87 €

1,72 €

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Min.: 1
Mult.: 1

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

STM32L071C8T6TR
STMicroelectronics
1: 3,75 €
876In Stock

Mfr. Part No.
STM32L071C8T6TR

Mouser Part No
511-STM32L071C8T6TR

STMicroelectronics

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

Learn More

Datasheet

876In Stock

Cut Tape

3,75 €

2,84 €

2,47 €

2,35 €

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Reel

1,81 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 400

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

STM32L071K8U3
STMicroelectronics
1: 4,08 €
1 836In Stock

Mfr. Part No.
STM32L071K8U3

Mouser Part No
511-STM32L071K8U3

STMicroelectronics

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

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Datasheet

1 836In Stock

4,08 €

3,09 €

2,69 €

2,56 €

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Mult.: 1

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

STM32L052K8T7
STMicroelectronics
1: 3,16 €
1 141In 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 141In Stock

3,16 €

2,37 €

2,06 €

1,90 €

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Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB, LCD

STM32L073RBT6
STMicroelectronics
1: 4,89 €
997In Stock

Mfr. Part No.
STM32L073RBT6

Mouser Part No
511-STM32L073RBT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB, LCD

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Datasheet

997In Stock

4,89 €

3,73 €

3,27 €

3,12 €

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU

STM32L011K4T6D
STMicroelectronics
1: 2,24 €
4 321In Stock

Mfr. Part No.
STM32L011K4T6D

Mouser Part No
511-STM32L011K4T6D

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU

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Datasheet

4 321In Stock

2,24 €

1,67 €

1,44 €

1,28 €

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ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU

STM32L011K4U6
STMicroelectronics
1: 2,01 €
2 096In Stock

Mfr. Part No.
STM32L011K4U6

Mouser Part No
511-STM32L011K4U6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU

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Datasheet

2 096In Stock

2,01 €

1,49 €

1,28 €

1,21 €

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU, AES

STM32L021D4P7
STMicroelectronics
1: 1,72 €
1 884In Stock

Mfr. Part No.
STM32L021D4P7

Mouser Part No
511-STM32L021D4P7

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU, AES

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Datasheet

1 884In Stock

1,72 €

1,27 €

1,03 €

0,98 €

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Min.: 1
Mult.: 1

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

STM32L031K6U3TR
STMicroelectronics
1: 2,98 €
2 864In Stock

Mfr. Part No.
STM32L031K6U3TR

Mouser Part No
511-STM32L031K6U3TR

STMicroelectronics

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

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Datasheet

2 864In Stock

Cut Tape

2,98 €

1,96 €

1,81 €

1,57 €

Reel

1,05 €

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Min.: 1
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: 3 000

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

STM32L051C8T7
STMicroelectronics
1: 3,13 €
1 466In Stock

Mfr. Part No.
STM32L051C8T7

Mouser Part No
511-STM32L051C8T7

STMicroelectronics

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

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Datasheet

1 466In Stock

3,13 €

2,24 €

1,98 €

1,75 €

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Min.: 1
Mult.: 1

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

STM32L071C8T6
STMicroelectronics
1: 3,97 €
1 500In Stock
1 500Expected 03/11/2026

Mfr. Part No.
STM32L071C8T6

Mouser Part No
511-STM32L071C8T6

STMicroelectronics

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

Learn More

Datasheet

1 500In Stock

1 500Expected 03/11/2026

3,97 €

2,81 €

2,56 €

2,35 €

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB, LCD

STM32L073VBT6TR
STMicroelectronics
1: 5,41 €
2 438In Stock

Mfr. Part No.
STM32L073VBT6TR

Mouser Part No
511-STM32L073VBT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB, LCD

Learn More

Datasheet

2 438In Stock

Cut Tape

5,41 €

4,14 €

3,63 €

3,47 €

Reel

2,73 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU

STM32L031C4T6
STMicroelectronics
1: 2,37 €
2 256In Stock

Mfr. Part No.
STM32L031C4T6

Mouser Part No
511-STM32L031C4T6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU

Learn More

Datasheet

2 256In Stock

2,37 €

1,75 €

1,51 €

1,38 €

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPu

STM32L071CZT3
STMicroelectronics
1: 5,87 €
484In Stock

Mfr. Part No.
STM32L071CZT3

Mouser Part No
511-STM32L071CZT3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPu

Learn More

Datasheet

484In Stock

5,87 €

4,31 €

4,02 €

3,53 €

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPu

STM32L071CZY6TR
STMicroelectronics
1: 4,33 €
3 279In Stock

Mfr. Part No.
STM32L071CZY6TR

Mouser Part No
511-STM32L071CZY6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPu

Learn More

Datasheet

3 279In Stock

Cut Tape

4,33 €

3,29 €

2,87 €

2,72 €

View

Reel

2,21 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB

STM32L072CZU6
STMicroelectronics
1: 4,74 €
2 401In Stock

Mfr. Part No.
STM32L072CZU6

Mouser Part No
511-STM32L072CZU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB

Learn More

Datasheet

2 401In Stock

4,74 €

3,61 €

3,16 €

3,02 €

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD

STM32L073CZU6
STMicroelectronics
1: 5,00 €
1 280In Stock

Mfr. Part No.
STM32L073CZU6

Mouser Part No
511-STM32L073CZU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD

Learn More

Datasheet

1 280In Stock

5,00 €

3,81 €

3,34 €

3,19 €

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash 32 MHz CPU, USB, LCD, AES

STM32L083RZT6
STMicroelectronics
1: 5,45 €
1 225In Stock

Mfr. Part No.
STM32L083RZT6

Mouser Part No
511-STM32L083RZT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash 32 MHz CPU, USB, LCD, AES

Learn More

Datasheet

1 225In Stock

5,45 €

4,17 €

3,66 €

3,50 €

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Min.: 1
Mult.: 1

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

STM32L052C8T6D
STMicroelectronics
1: 3,35 €
98In Stock

Mfr. Part No.
STM32L052C8T6D

Mouser Part No
511-STM32L052C8T6D

STMicroelectronics

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

Learn More

Datasheet

98In Stock

3,35 €

2,37 €

2,15 €

1,71 €

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Min.: 1
Mult.: 1

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

STM32L052K8U3
STMicroelectronics
1: 3,79 €
625In Stock

Mfr. Part No.
STM32L052K8U3

Mouser Part No
511-STM32L052K8U3

STMicroelectronics

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

Learn More

Datasheet

625In Stock

3,79 €

2,51 €

2,29 €

1,94 €

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU

STM32L031K4U6
STMicroelectronics
1: 2,58 €
803In Stock

Mfr. Part No.
STM32L031K4U6

Mouser Part No
511-STM32L031K4U6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU

Learn More

Datasheet

803In Stock

2,58 €

1,68 €

1,52 €

1,28 €

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU

STM32L071RZH6TR
STMicroelectronics
1: 5,44 €
43In Stock
2 500Expected 28/12/2026

Mfr. Part No.
STM32L071RZH6TR

Mouser Part No
511-STM32L071RZH6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU

Learn More

Datasheet

43In Stock

2 500Expected 28/12/2026

Cut Tape

5,44 €

3,84 €

3,59 €

3,03 €

View

Reel

2,50 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

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

STM32L041E6Y6TR
STMicroelectronics
1: 2,06 €
6 825In Stock

Mfr. Part No.
STM32L041E6Y6TR

Mouser Part No
511-STM32L041E6Y6TR

STMicroelectronics

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

Learn More

Datasheet

6 825In Stock

Cut Tape

2,06 €

1,52 €

1,31 €

1,25 €

View

Reel

0,846 €

Min.: 1
Mult.: 1

: 5 000

STM32 L0 Ultra-Low-Power MCUs

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STM32 L0 Ultra-Low-Power MCUs

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