Semiconductors – Mouser Canada

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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, USB

STM32L072RBT6
STMicroelectronics
1: $6.89
805In Stock

Mfr. Part #
STM32L072RBT6

Mouser Part #
511-STM32L072RBT6

STMicroelectronics

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

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Datasheet

805In Stock

$6.89

$5.23

$4.82

$4.37

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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

STM32L072RZT6TR
STMicroelectronics
1: $7.52
1,131In Stock

Mfr. Part #
STM32L072RZT6TR

Mouser Part #
511-STM32L072RZT6TR

STMicroelectronics

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

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Datasheet

1,131In Stock

Cut Tape

$7.52

$5.74

$5.30

$4.79

Reel

$4.28

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

STM32L073CZT3
STMicroelectronics
1: $8.50
1,500In Stock

Mfr. Part #
STM32L073CZT3

Mouser Part #
511-STM32L073CZT3

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

1,500In Stock

$8.50

$6.51

$6.00

$5.46

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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

STM32L073CZT6
STMicroelectronics
1: $7.51
505In Stock

Mfr. Part #
STM32L073CZT6

Mouser Part #
511-STM32L073CZT6

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

505In Stock

$7.51

$5.71

$5.27

$4.77

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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: $7.49
1,535In Stock

Mfr. Part #
STM32L073CZU6

Mouser Part #
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

1,535In Stock

$7.49

$5.71

$5.27

$4.77

View

Min.: 1
Mult.: 1

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

STM32L073RZT6
STMicroelectronics
1: $7.63
925In Stock

Mfr. Part #
STM32L073RZT6

Mouser Part #
511-STM32L073RZT6

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

925In Stock

$7.63

$5.88

$5.42

$4.79

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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, LCD

STM32L073VBT6
STMicroelectronics
1: $8.37
817In Stock

Mfr. Part #
STM32L073VBT6

Mouser Part #
511-STM32L073VBT6

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

817In Stock

$8.37

$6.37

$5.88

$5.31

View

Min.: 1
Mult.: 1

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

STM32L081CBT6
STMicroelectronics
1: $6.20
776In Stock

Mfr. Part #
STM32L081CBT6

Mouser Part #
511-STM32L081CBT6

STMicroelectronics

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

Learn More

Datasheet

776In Stock

$6.20

$4.70

$4.31

$3.90

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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, AES

STM32L081CZT6
STMicroelectronics
1: $5.96
1,085In Stock

Mfr. Part #
STM32L081CZT6

Mouser Part #
511-STM32L081CZT6

STMicroelectronics

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

Learn More

Datasheet

1,085In Stock

$5.96

$4.53

$4.18

$3.78

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: $5.85
1,887In Stock

Mfr. Part #
STM32L081KZT6

Mouser Part #
511-STM32L081KZT6

STMicroelectronics

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

Learn More

Datasheet

1,887In Stock

$5.85

$4.44

$4.08

$3.70

View

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: $6.72
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

$6.72

$5.27

$4.90

$4.50

View

Min.: 1
Mult.: 1

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

STM32L082CZY3TR
STMicroelectronics
1: $8.44
3,518In 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

3,518In Stock

Cut Tape

$8.44

$6.45

$5.96

$5.40

View

Reel

$4.22

Min.: 1
Mult.: 1

Reel: 5,000

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

STM32L082KBU6
STMicroelectronics
1: $6.51
1,492In Stock

Mfr. Part #
STM32L082KBU6

Mouser Part #
511-STM32L082KBU6

STMicroelectronics

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

Learn More

Datasheet

1,492In Stock

$6.51

$4.94

$4.54

$4.11

View

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: $8.10
1,392In Stock

Mfr. Part #
STM32L083RZT6

Mouser Part #
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

1,392In Stock

$8.10

$6.19

$5.71

$5.19

View

Min.: 1
Mult.: 1

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

STM32L083VZT6
STMicroelectronics
1: $8.86
476In Stock

Mfr. Part #
STM32L083VZT6

Mouser Part #
511-STM32L083VZT6

STMicroelectronics

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

Learn More

Datasheet

476In Stock

$8.86

$6.29

$5.77

$5.45

View

Min.: 1
Mult.: 1

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

STM32L010F4P6TR
STMicroelectronics
1: $2.00
1,872In Stock
2,500Expected 2026-05-18

Mfr. Part #
STM32L010F4P6TR

Mouser Part #
511-STM32L010F4P6TR

STMicroelectronics

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

Learn More

Datasheet

1,872In Stock

2,500Expected 2026-05-18

Cut Tape

$2.00

$1.44

$1.31

$1.16

Reel

$0.936

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

STM32L010R8T6
STMicroelectronics
1: $3.32
1,043In Stock
1,920Expected 2026-05-18

Mfr. Part #
STM32L010R8T6

Mouser Part #
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

1,043In Stock

1,920Expected 2026-05-18

$3.32

$2.47

$2.27

$1.98

View

Min.: 1
Mult.: 1

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

STM32L010RBT6TR
STMicroelectronics
1: $6.37
392In Stock

Mfr. Part #
STM32L010RBT6TR

Mouser Part #
511-STM32L010RBT6TR

STMicroelectronics

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

Learn More

Datasheet

392In Stock

Cut Tape

$6.37

$4.22

$3.84

$3.27

Reel

$2.27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

STM32L011D3P6TR
STMicroelectronics
1: $2.52
557In Stock

Mfr. Part #
STM32L011D3P6TR

Mouser Part #
511-STM32L011D3P6TR

STMicroelectronics

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

Learn More

Datasheet

557In Stock

Cut Tape

$2.52

$1.83

$1.66

$1.46

Reel

$1.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

STM32L011D4P6TR
STMicroelectronics
1: $2.20
104In Stock
5,000On Order

Mfr. Part #
STM32L011D4P6TR

Mouser Part #
511-STM32L011D4P6TR

STMicroelectronics

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

Learn More

Datasheet

104In Stock

5,000On Order

Cut Tape

$2.20

$1.61

$1.46

$1.29

Reel

$1.03

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

STM32L011D4P7
STMicroelectronics
1: $3.65
290In Stock
960Expected 2026-04-16

Mfr. Part #
STM32L011D4P7

Mouser Part #
511-STM32L011D4P7

STMicroelectronics

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

Learn More

Datasheet

290In Stock

960Expected 2026-04-16

$3.65

$2.35

$2.10

$1.73

View

Min.: 1
Mult.: 1

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

STM32L011F3P6
STMicroelectronics
1: $2.46
1,505In 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

Learn More

Datasheet

1,505In Stock

$2.46

$1.81

$1.49

$1.41

View

Min.: 1
Mult.: 1

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

STM32L011F3U3TR
STMicroelectronics
1: $2.52
1,666In Stock

Mfr. Part #
STM32L011F3U3TR

Mouser Part #
511-STM32L011F3U3TR

STMicroelectronics

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

Learn More

Datasheet

1,666In Stock

Cut Tape

$2.52

$1.84

$1.67

$1.49

Reel

$1.25

View

Min.: 1
Mult.: 1

Reel: 3,000

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

STM32L011F3U6TR
STMicroelectronics
1: $2.21
982In Stock

Mfr. Part #
STM32L011F3U6TR

Mouser Part #
511-STM32L011F3U6TR

STMicroelectronics

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

Learn More

Datasheet

982In Stock

Cut Tape

$2.21

$1.63

$1.47

$1.30

Reel

$1.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

STM32L021K4T6
STMicroelectronics
1: $3.70
504In Stock

Mfr. Part #
STM32L021K4T6

Mouser Part #
511-STM32L021K4T6

STMicroelectronics

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

Learn More

Datasheet

504In Stock

$3.70

$2.76

$2.52

$2.24

View

Min.: 1
Mult.: 1

STM32 L0 Ultra-Low-Power MCUs

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