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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 16-Kbytes Flash, 32 MHz CPU

STM32L011F4P6
STMicroelectronics
1: $1.79
22,393In Stock

Mfr. Part No.
STM32L011F4P6

Mouser Part No
511-STM32L011F4P6

STMicroelectronics

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

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Datasheet

22,393In Stock

$1.79

$1.31

$1.08

$1.03

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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

STM32L031E6Y6TR
STMicroelectronics
1: $2.50
17,292In Stock

Mfr. Part No.
STM32L031E6Y6TR

Mouser Part No
511-STM32L031E6Y6TR

STMicroelectronics

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

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Datasheet

17,292In Stock

Cut Tape

$2.50

$1.84

$1.57

$1.41

View

Reel

$1.05

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

STM32L071KBU6
STMicroelectronics
1: $4.06
15,068In Stock

Mfr. Part No.
STM32L071KBU6

Mouser Part No
511-STM32L071KBU6

STMicroelectronics

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

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Datasheet

15,068In Stock

$4.06

$3.07

$2.82

$2.55

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Min.: 1
Mult.: 1

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

STM32L072RBI6
STMicroelectronics
1: $6.42
2,476In Stock

Mfr. Part No.
STM32L072RBI6

Mouser Part No
511-STM32L072RBI6

STMicroelectronics

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

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Datasheet

2,476In Stock

$6.42

$4.42

$4.11

$3.62

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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

STM32L083RZT6TR
STMicroelectronics
1: $6.34
13,919In Stock

Mfr. Part No.
STM32L083RZT6TR

Mouser Part No
511-STM32L083RZT6TR

STMicroelectronics

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

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Datasheet

13,919In Stock

Cut Tape

$6.34

$4.85

$4.26

$4.07

$3.83

Reel

$3.73

Min.: 1
Mult.: 1

: 1,000

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

STM32L010F4P6
STMicroelectronics
1: $2.06
4,947In Stock

Mfr. Part No.
STM32L010F4P6

Mouser Part No
511-STM32L010F4P6

STMicroelectronics

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

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Datasheet

4,947In Stock

$2.06

$1.40

$1.23

$1.09

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Min.: 1
Mult.: 1

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

STM32L010K4T6
STMicroelectronics
1: $1.56
7,757In Stock
6,000Expected 14/01/2027

Mfr. Part No.
STM32L010K4T6

Mouser Part No
511-STM32L010K4T6

STMicroelectronics

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

Learn More

Datasheet

7,757In Stock

6,000Expected 14/01/2027

$1.56

$1.14

$1.04

$0.919

View

Min.: 1
Mult.: 1

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

STM32L010R8T6
STMicroelectronics
1: $2.70
177In Stock
1,920Expected 08/03/2027

Mfr. Part No.
STM32L010R8T6

Mouser Part No
511-STM32L010R8T6

STMicroelectronics

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

Learn More

Datasheet

177In Stock

1,920Expected 08/03/2027

$2.70

$1.92

$1.73

$1.59

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 8-Kbytes Flash, 32 MHz CPU

STM32L011D3P6
STMicroelectronics
1: $1.96
2,832In Stock
2,880Expected 22/01/2027

Mfr. Part No.
STM32L011D3P6

Mouser Part No
511-STM32L011D3P6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 8-Kbytes Flash, 32 MHz CPU

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Datasheet

2,832In Stock

2,880Expected 22/01/2027

$1.96

$1.43

$1.16

$1.10

View

Min.: 1
Mult.: 1

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

STM32L011D4P6
STMicroelectronics
1: $1.69
12,979In Stock

Mfr. Part No.
STM32L011D4P6

Mouser Part No
511-STM32L011D4P6

STMicroelectronics

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

Learn More

Datasheet

12,979In Stock

$1.69

$1.23

$1.05

$0.991

View

Min.: 1
Mult.: 1

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

STM32L011K4T6
STMicroelectronics
1: $2.18
5,947In Stock

Mfr. Part No.
STM32L011K4T6

Mouser Part No
511-STM32L011K4T6

STMicroelectronics

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

Learn More

Datasheet

5,947In Stock

$2.18

$1.61

$1.38

$1.31

View

Min.: 1
Mult.: 1

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

STM32L031C6T7
STMicroelectronics
1: $3.74
2,070In Stock

Mfr. Part No.
STM32L031C6T7

Mouser Part No
511-STM32L031C6T7

STMicroelectronics

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

Learn More

Datasheet

2,070In Stock

$3.74

$2.62

$2.36

$2.03

View

Min.: 1
Mult.: 1

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

STM32L031F4P3
STMicroelectronics
1: $2.12
3,571In Stock

Mfr. Part No.
STM32L031F4P3

Mouser Part No
511-STM32L031F4P3

STMicroelectronics

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

Learn More

Datasheet

3,571In Stock

$2.12

$1.56

$1.34

$1.27

View

Min.: 1
Mult.: 1

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

STM32L031F6P7TR
STMicroelectronics
1: $2.13
1,916In Stock

Mfr. Part No.
STM32L031F6P7TR

Mouser Part No
511-STM32L031F6P7TR

STMicroelectronics

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

Learn More

Datasheet

1,916In Stock

Cut Tape

$2.13

$1.57

$1.34

$1.27

Reel

$0.966

View

Min.: 1
Mult.: 1

: 2,500

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

STM32L041F6P7
STMicroelectronics
1: $2.28
3,231In Stock
1,480Expected 07/09/2026

Mfr. Part No.
STM32L041F6P7

Mouser Part No
511-STM32L041F6P7

STMicroelectronics

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

Learn More

Datasheet

3,231In Stock

1,480Expected 07/09/2026

$2.28

$1.69

$1.45

$1.37

View

Min.: 1
Mult.: 1

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

STM32L041K6U6
STMicroelectronics
1: $2.45
1,829In Stock

Mfr. Part No.
STM32L041K6U6

Mouser Part No
511-STM32L041K6U6

STMicroelectronics

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

Learn More

Datasheet

1,829In Stock

$2.45

$1.81

$1.56

$1.48

View

Min.: 1
Mult.: 1

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

STM32L051C8T6
STMicroelectronics
1: $3.55
2,899In Stock

Mfr. Part No.
STM32L051C8T6

Mouser Part No
511-STM32L051C8T6

STMicroelectronics

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

Learn More

Datasheet

2,899In Stock

$3.55

$2.62

$2.30

$2.13

View

Min.: 1
Mult.: 1

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

STM32L051C8U6
STMicroelectronics
1: $2.97
3,185In Stock

Mfr. Part No.
STM32L051C8U6

Mouser Part No
511-STM32L051C8U6

STMicroelectronics

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

Learn More

Datasheet

3,185In Stock

$2.97

$2.22

$1.91

$1.82

View

Min.: 1
Mult.: 1

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

STM32L052C8U6
STMicroelectronics
1: $3.72
2,509In Stock
28,080Expected 23/12/2026

Mfr. Part No.
STM32L052C8U6

Mouser Part No
511-STM32L052C8U6

STMicroelectronics

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

Learn More

Datasheet

2,509In Stock

28,080Expected 23/12/2026

$3.72

$2.62

$2.39

$2.03

View

Min.: 1
Mult.: 1

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

STM32L052K8T6
STMicroelectronics
1: $3.15
3,310In Stock

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

Learn More

Datasheet

3,310In Stock

$3.15

$2.35

$2.03

$1.93

View

Min.: 1
Mult.: 1

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

STM32L053C8T6
STMicroelectronics
1: $4.43
9,000Expected 22/03/2027

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

Learn More

Datasheet

9,000Expected 22/03/2027

$4.43

$3.30

$2.87

$2.73

View

Min.: 1
Mult.: 1

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

STM32L071CBT6TR
STMicroelectronics
1: $4.67
1,122In Stock
2,400On Order

Mfr. Part No.
STM32L071CBT6TR

Mouser Part No
511-STM32L071CBT6TR

STMicroelectronics

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

Learn More

Datasheet

1,122In Stock

2,400On Order

Cut Tape

$4.67

$3.53

$3.08

$2.94

View

Reel

$2.39

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

STM32L071K8U6
STMicroelectronics
1: $5.52
1,216In Stock

Mfr. Part No.
STM32L071K8U6

Mouser Part No
511-STM32L071K8U6

STMicroelectronics

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

Learn More

Datasheet

1,216In Stock

$5.52

$3.65

$3.33

$2.83

View

Min.: 1
Mult.: 1

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

STM32L071KBT6
STMicroelectronics
1: $4.55
5,243In Stock
3,000Expected 24/05/2027

Mfr. Part No.
STM32L071KBT6

Mouser Part No
511-STM32L071KBT6

STMicroelectronics

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

Learn More

Datasheet

5,243In Stock

3,000Expected 24/05/2027

$4.55

$3.44

$2.99

$2.86

View

Min.: 1
Mult.: 1

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

STM32L071RBT6
STMicroelectronics
1: $5.27
1,589In Stock

Mfr. Part No.
STM32L071RBT6

Mouser Part No
511-STM32L071RBT6

STMicroelectronics

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

Learn More

Datasheet

1,589In Stock

$5.27

$3.88

$3.49

$3.33

View

Min.: 1
Mult.: 1

STM32 L0 Ultra-Low-Power MCUs

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STM32 L0 Ultra-Low-Power MCUs

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