Semiconductors – Mouser Japan

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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 192-Kbytes of Flash , 32 MHz CPU

STM32L071RZH6TR
STMicroelectronics
1: ¥1,079.7
43In Stock
2,500Expected 12/28/2026

Mfr. Part #
STM32L071RZH6TR

Mouser Part #
511-STM32L071RZH6TR

STMicroelectronics

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

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Datasheet

43In Stock

2,500Expected 12/28/2026

Cut Tape

¥1,079.7

¥742.5

¥692.6

¥609.6

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Reel

¥476.7

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

STM32L011K3U6
STMicroelectronics
1: ¥473.4
2,930In Stock

Mfr. Part #
STM32L011K3U6

Mouser Part #
511-STM32L011K3U6

STMicroelectronics

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

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Datasheet

2,930In Stock

¥473.4

¥307.3

¥279

¥235.9

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Min.: 1
Mult.: 1

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

STM32L073RZI6
STMicroelectronics
1: ¥1,142.8
1,707In Stock

Mfr. Part #
STM32L073RZI6

Mouser Part #
511-STM32L073RZI6

STMicroelectronics

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

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Datasheet

1,707In Stock

¥1,142.8

¥838.8

¥782.3

¥687.7

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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

STM32L083RZH6
STMicroelectronics
1: ¥900.3
3,830In Stock

Mfr. Part #
STM32L083RZH6

Mouser Part #
511-STM32L083RZH6

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

3,830In Stock

¥900.3

¥714.2

¥662.7

¥619.6

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Min.: 1
Mult.: 1

Development Boards & Kits - ARM Evaluation board with STM32L073VZ MCU

STM32L073Z-EVAL
STMicroelectronics
1: ¥39,063.4
3In Stock

Mfr. Part #
STM32L073Z-EVAL

Mouser Part #
511-STM32L073Z-EVAL

STMicroelectronics

Development Boards & Kits - ARM Evaluation board with STM32L073VZ MCU

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Datasheet

3In Stock

¥39,063.4

Min.: 1
Mult.: 1

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

STM32L081KZU6
STMicroelectronics
1: ¥795.6
2,935In Stock

Mfr. Part #
STM32L081KZU6

Mouser Part #
511-STM32L081KZU6

STMicroelectronics

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

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Datasheet

2,935In Stock

¥795.6

¥617.9

¥576.4

¥539.8

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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, AES

STM32L041E6Y6TR
STMicroelectronics
1: ¥398.6
6,825In Stock

Mfr. Part #
STM32L041E6Y6TR

Mouser Part #
511-STM32L041E6Y6TR

STMicroelectronics

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

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Datasheet

6,825In Stock

Cut Tape

¥398.6

¥294

¥252.5

¥240.8

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Reel

¥163.4

Min.: 1
Mult.: 1

: 5,000

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

STM32L051K8T7
STMicroelectronics
1: ¥501.6
933In Stock

Mfr. Part #
STM32L051K8T7

Mouser Part #
511-STM32L051K8T7

STMicroelectronics

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

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Datasheet

933In Stock

¥501.6

¥373.7

¥323.9

¥307.3

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Min.: 1
Mult.: 1

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

STM32L011F3P6
STMicroelectronics
1: ¥305.6
1,418In Stock

Mfr. Part #
STM32L011F3P6

Mouser Part #
511-STM32L011F3P6

STMicroelectronics

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

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Datasheet

1,418In Stock

¥305.6

¥224.2

¥186

¥176.1

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Min.: 1
Mult.: 1

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

STM32L011G3U6
STMicroelectronics
1: ¥416.9
1,702In Stock

Mfr. Part #
STM32L011G3U6

Mouser Part #
511-STM32L011G3U6

STMicroelectronics

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

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Datasheet

1,702In Stock

¥416.9

¥269.1

¥240.8

¥197.7

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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

STM32L011K4U3
STMicroelectronics
1: ¥539.8
2,830In Stock

Mfr. Part #
STM32L011K4U3

Mouser Part #
511-STM32L011K4U3

STMicroelectronics

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

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Datasheet

2,830In Stock

¥539.8

¥352.1

¥323.9

¥277.4

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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, LCD

STM32L053R8T3
STMicroelectronics
1: ¥800.6
618In Stock

Mfr. Part #
STM32L053R8T3

Mouser Part #
511-STM32L053R8T3

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

618In Stock

¥800.6

¥561.4

¥501.6

¥443.5

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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: ¥1,132.8
484In Stock

Mfr. Part #
STM32L071CZT3

Mouser Part #
511-STM32L071CZT3

STMicroelectronics

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

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Datasheet

484In Stock

¥1,132.8

¥832.2

¥775.7

¥682.7

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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

STM32L072RZI6D
STMicroelectronics
1: ¥1,222.5
2,919In Stock

Mfr. Part #
STM32L072RZI6D

Mouser Part #
511-STM32L072RZI6D

STMicroelectronics

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

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Datasheet

2,919In Stock

¥1,222.5

¥875.3

¥737.5

¥717.6

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Min.: 1
Mult.: 1

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

STM32L011E3Y6TR
STMicroelectronics
1: ¥395.3
2,650In Stock

Mfr. Part #
STM32L011E3Y6TR

Mouser Part #
511-STM32L011E3Y6TR

STMicroelectronics

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

Learn More

Datasheet

2,650In Stock

Cut Tape

¥395.3

¥255.8

¥229.2

¥189.4

View

Reel

¥125.1

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

STM32L051R6H6
STMicroelectronics
1: ¥596.3
3,455In Stock

Mfr. Part #
STM32L051R6H6

Mouser Part #
511-STM32L051R6H6

STMicroelectronics

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

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Datasheet

3,455In Stock

¥596.3

¥402

¥377

¥323.9

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Min.: 1
Mult.: 1

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

STM32L082CZY3TR
STMicroelectronics
1: ¥1,066.4
3,366In Stock

Mfr. Part #
STM32L082CZY3TR

Mouser Part #
511-STM32L082CZY3TR

STMicroelectronics

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

Learn More

Datasheet

3,366In Stock

Cut Tape

¥1,066.4

¥815.6

¥715.9

¥684.3

View

Reel

¥538.2

Min.: 1
Mult.: 1

: 5,000

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

STM32L083VBT6
STMicroelectronics
1: ¥1,073
364In Stock

Mfr. Part #
STM32L083VBT6

Mouser Part #
511-STM32L083VBT6

STMicroelectronics

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

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Datasheet

364In Stock

¥1,073

¥760.7

¥699.3

¥659.4

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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, USB, LCD

STM32L053C6T7
STMicroelectronics
1: ¥745.8
1,456In Stock

Mfr. Part #
STM32L053C6T7

Mouser Part #
511-STM32L053C6T7

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

1,456In Stock

¥745.8

¥493.3

¥450.1

¥382

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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

STM32L073RZH6
STMicroelectronics
1: ¥1,147.8
3,656In Stock

Mfr. Part #
STM32L073RZH6

Mouser Part #
511-STM32L073RZH6

STMicroelectronics

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

Learn More

Datasheet

3,656In Stock

¥1,147.8

¥843.8

¥755.8

¥691

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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

STM32L051T8Y7DTR
STMicroelectronics
1: ¥654.4
5,000In Stock

Mfr. Part #
STM32L051T8Y7DTR

Mouser Part #
511-STM32L051T8Y7DTR

STMicroelectronics

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

Learn More

Datasheet

5,000In Stock

Cut Tape

¥654.4

¥433.5

¥395.3

¥335.5

View

Reel

¥234.2

Min.: 1
Mult.: 1

: 5,000

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

STM32L072VBI6
STMicroelectronics
1: ¥1,146.1
1,571In Stock

Mfr. Part #
STM32L072VBI6

Mouser Part #
511-STM32L072VBI6

STMicroelectronics

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

Learn More

Datasheet

1,571In Stock

¥1,146.1

¥842.1

¥784

¥689.3

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Min.: 1
Mult.: 1

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

STM32L011F4P6
STMicroelectronics
1: ¥297.3
22,343In Stock

Mfr. Part #
STM32L011F4P6

Mouser Part #
511-STM32L011F4P6

STMicroelectronics

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

Learn More

Datasheet

22,343In Stock

¥297.3

¥217.6

¥179.4

¥171.1

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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: ¥415.3
17,217In Stock

Mfr. Part #
STM32L031E6Y6TR

Mouser Part #
511-STM32L031E6Y6TR

STMicroelectronics

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

Learn More

Datasheet

17,217In Stock

Cut Tape

¥415.3

¥305.6

¥260.8

¥234.2

View

Reel

¥156

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

STM32L072KZT6
STMicroelectronics
1: ¥905.2
8,664In Stock
12,000On Order

Mfr. Part #
STM32L072KZT6

Mouser Part #
511-STM32L072KZT6

STMicroelectronics

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

Learn More

Datasheet

8,664In Stock

12,000On Order

¥905.2

¥676

¥602.9

¥566.4

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Min.: 1
Mult.: 1