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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 128-Kbytes of Flash , 32 MHz CPU

STM32L071CBT3
STMicroelectronics
1: $8.32
38In Stock
1,500Expected 12/7/2027

Mfr. Part No.
STM32L071CBT3

Mouser Part No
511-STM32L071CBT3

STMicroelectronics

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

Learn More

Datasheet

38In Stock

1,500Expected 12/7/2027

$8.32

$5.97

$5.41

$4.94

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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

STM32L071CBT6
STMicroelectronics
1: $6.80
62In Stock
3,000Expected 24/5/2027

Mfr. Part No.
STM32L071CBT6

Mouser Part No
511-STM32L071CBT6

STMicroelectronics

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

Learn More

Datasheet

62In Stock

3,000Expected 24/5/2027

$6.80

$4.80

$4.19

$4.00

$3.67

Min.: 1
Mult.: 1

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

STM32L071CBT7
STMicroelectronics
1: $6.75
469In Stock

Mfr. Part No.
STM32L071CBT7

Mouser Part No
511-STM32L071CBT7

STMicroelectronics

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

Learn More

Datasheet

469In Stock

$6.75

$5.11

$4.46

$4.26

View

Min.: 1
Mult.: 1

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

STM32L071CZU6
STMicroelectronics
1: $8.31
56In Stock
3,120Expected 22/1/2027

Mfr. Part No.
STM32L071CZU6

Mouser Part No
511-STM32L071CZU6

STMicroelectronics

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

Learn More

Datasheet

56In Stock

3,120Expected 22/1/2027

$8.31

$5.85

$5.45

$4.80

View

Min.: 1
Mult.: 1

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

STM32L071KZT6
STMicroelectronics
1: $7.71
149In Stock
3,000On Order

Mfr. Part No.
STM32L071KZT6

Mouser Part No
511-STM32L071KZT6

STMicroelectronics

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

Learn More

Datasheet

149In Stock

3,000On Order

$7.71

$5.20

$4.69

$4.19

View

Min.: 1
Mult.: 1

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

STM32L071RBT6TR
STMicroelectronics
1: $7.62
58In Stock
6,000Expected 5/7/2027

Mfr. Part No.
STM32L071RBT6TR

Mouser Part No
511-STM32L071RBT6TR

STMicroelectronics

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

Learn More

Datasheet

58In Stock

6,000Expected 5/7/2027

Cut Tape

$7.62

$5.44

$4.94

$4.49

View

Reel

$3.81

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

STM32L071V8T6
STMicroelectronics
1: $6.76
453In Stock
540Expected 19/7/2027

Mfr. Part No.
STM32L071V8T6

Mouser Part No
511-STM32L071V8T6

STMicroelectronics

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

Learn More

Datasheet

453In Stock

540Expected 19/7/2027

$6.76

$4.73

$4.34

$3.71

View

Min.: 1
Mult.: 1

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

STM32L071VZT6
STMicroelectronics
1: $8.23
138In Stock

Mfr. Part No.
STM32L071VZT6

Mouser Part No
511-STM32L071VZT6

STMicroelectronics

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

Learn More

Datasheet

138In Stock

$8.23

$5.82

$5.33

$5.03

View

Min.: 1
Mult.: 1

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

STM32L072CZT6TR
STMicroelectronics
1: $8.80
443In Stock
33,600On Order

Mfr. Part No.
STM32L072CZT6TR

Mouser Part No
511-STM32L072CZT6TR

STMicroelectronics

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

Learn More

Datasheet

443In Stock

33,600On Order

Cut Tape

$8.80

$6.31

$5.73

$5.22

View

Reel

$3.90

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

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

STM32L072CZY6TR
STMicroelectronics
1: $8.65
354In Stock
5,000Expected 19/10/2026

Mfr. Part No.
STM32L072CZY6TR

Mouser Part No
511-STM32L072CZY6TR

STMicroelectronics

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

Learn More

Datasheet

354In Stock

5,000Expected 19/10/2026

Cut Tape

$8.65

$6.20

$5.63

$5.13

View

Reel

$4.05

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, USB

STM32L072RBT6
STMicroelectronics
1: $8.50
6In Stock
1,920On Order

Mfr. Part No.
STM32L072RBT6

Mouser Part No
511-STM32L072RBT6

STMicroelectronics

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

Learn More

Datasheet

6In Stock

1,920On Order

$8.50

$6.09

$5.52

$5.03

View

Min.: 1
Mult.: 1

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

STM32L072RZT6TR
STMicroelectronics
1: $8.73
376In Stock
1,000Expected 22/2/2027

Mfr. Part No.
STM32L072RZT6TR

Mouser Part No
511-STM32L072RZT6TR

STMicroelectronics

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

Learn More

Datasheet

376In Stock

1,000Expected 22/2/2027

Cut Tape

$8.73

$6.51

$5.92

$5.62

View

Reel

$4.58

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

STM32L073RZT6
STMicroelectronics
1: $9.40
9In Stock
2,880Expected 21/12/2026

Mfr. Part No.
STM32L073RZT6

Mouser Part No
511-STM32L073RZT6

STMicroelectronics

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

Learn More

Datasheet

9In Stock

2,880Expected 21/12/2026

$9.40

$7.03

$6.39

$5.75

View

Min.: 1
Mult.: 1

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

STM32L073VZI6
STMicroelectronics
1: $10.24
364In Stock

Mfr. Part No.
STM32L073VZI6

Mouser Part No
511-STM32L073VZI6

STMicroelectronics

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

Learn More

Datasheet

364In Stock

$10.24

$7.66

$6.96

$6.34

View

Min.: 1
Mult.: 1

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

STM32L081KZT6
STMicroelectronics
1: $8.19
97In Stock
1,500Expected 3/5/2027

Mfr. Part No.
STM32L081KZT6

Mouser Part No
511-STM32L081KZT6

STMicroelectronics

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

Learn More

Datasheet

97In Stock

1,500Expected 3/5/2027

$8.19

$5.88

$5.33

$4.86

View

Min.: 1
Mult.: 1

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

STM32L031K6U6TR
STMicroelectronics
1: $4.22
15,000Expected 27/10/2026

Mfr. Part No.
STM32L031K6U6TR

Mouser Part No
511-STM32L031K6U6TR

STMicroelectronics

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

Learn More

Datasheet

15,000Expected 27/10/2026

Cut Tape

$4.22

$2.75

$2.53

$2.16

View

Reel

$1.60

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

STM32L051C8T6TR
STMicroelectronics
1: $4.65
19,200On Order

Mfr. Part No.
STM32L051C8T6TR

Mouser Part No
511-STM32L051C8T6TR

STMicroelectronics

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

Learn More

Datasheet

19,200On Order

Cut Tape

$4.65

$3.28

$2.95

$2.65

View

Reel

$2.09

Min.: 1
Mult.: 1

: 2,400

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

STM32L051K8U6TR
STMicroelectronics
1: $3.90
12,740On Order

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

Learn More

Datasheet

12,740On Order

Cut Tape

$3.90

$2.91

$2.50

$2.38

$2.16

Reel

$1.90

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

STM32L071KBU3
STMicroelectronics
1: $6.91
5,780On Order

Mfr. Part No.
STM32L071KBU3

Mouser Part No
511-STM32L071KBU3

STMicroelectronics

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

Learn More

Datasheet

5,780On Order

$6.91

$5.25

$5.13

$4.73

View

Min.: 1
Mult.: 1

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

STM32L071KZU6
STMicroelectronics
1: $8.28
5,794Expected 22/3/2027

Mfr. Part No.
STM32L071KZU6

Mouser Part No
511-STM32L071KZU6

STMicroelectronics

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

Learn More

Datasheet

5,794Expected 22/3/2027

$8.28

$5.70

$5.30

$4.66

View

Min.: 1
Mult.: 1

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

STM32L072CZT6
STMicroelectronics
1: $8.04
11,902On Order

Mfr. Part No.
STM32L072CZT6

Mouser Part No
511-STM32L072CZT6

STMicroelectronics

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

Learn More

Datasheet

11,902On Order

$8.04

$6.12

$5.34

$5.11

View

Min.: 1
Mult.: 1

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

STM32L072KBU3
STMicroelectronics
1: $9.38
5,880Expected 22/9/2026

Mfr. Part No.
STM32L072KBU3

Mouser Part No
511-STM32L072KBU3

STMicroelectronics

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

Learn More

Datasheet

5,880Expected 22/9/2026

$9.38

$6.45

$6.01

$5.28

View

Min.: 1
Mult.: 1

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

STM32L072KZU6
STMicroelectronics
1: $7.78
14,495On Order

Mfr. Part No.
STM32L072KZU6

Mouser Part No
511-STM32L072KZU6

STMicroelectronics

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

Learn More

Datasheet

14,495On Order

$7.78

$5.92

$5.17

$4.94

View

Min.: 1
Mult.: 1

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

STM32L073V8T6
STMicroelectronics
1: $8.45
49In Stock

Mfr. Part No.
STM32L073V8T6

Mouser Part No
511-STM32L073V8T6

STMicroelectronics

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

Learn More

Datasheet

49In Stock

$8.45

$6.11

$5.66

$5.11

View

Min.: 1
Mult.: 1

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

STM32L011D3P6TR
STMicroelectronics
1: $2.61
5,000Expected 3/2/2027

Mfr. Part No.
STM32L011D3P6TR

Mouser Part No
511-STM32L011D3P6TR

STMicroelectronics

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

Learn More

Datasheet

5,000Expected 3/2/2027

Cut Tape

$2.61

$1.90

$1.58

$1.37

View

Reel

$1.09

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

STM32 L0 Ultra-Low-Power MCUs

All Results (328)

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STM32 L0 Ultra-Low-Power MCUs

All Results (328)

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