ARM Microcontrollers - MCU

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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 of Flash , 32 MHz CPU, AES

STM32L021D4P7D
STMicroelectronics
960: $1.02
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L021D4P7D

Mouser Part No
511-STM32L021D4P7D

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.02

Min.: 960
Mult.: 960

STM32L021D4

SMD/SMT

TSSOP-14

ARM Cortex M0

16 kB

32 bit

12 bit

32 MHz

11 I/O

2 kB

1.65 V

3.6 V

- 40 C

+ 105 C

Tube

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

STM32L021D4P7DTR
STMicroelectronics
2,500: $0.98
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L021D4P7DTR

Mouser Part No
511-STM32L021D4P7DTR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$0.98

Min.: 2,500
Mult.: 2,500

: 2,500

STM32L021D4

SMD/SMT

TSSOP-14

ARM Cortex M0

16 kB

32 bit

12 bit

32 MHz

11 I/O

2 kB

1.65 V

3.6 V

- 40 C

+ 105 C

Reel

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

STM32L021D4P7TR
STMicroelectronics
2,500: $0.98
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L021D4P7TR

Mouser Part No
511-STM32L021D4P7TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$0.98

Min.: 2,500
Mult.: 2,500

: 2,500

STM32L021D4

TSSOP-14

Reel

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

STM32L021G4U6
STMicroelectronics
2,940: $1.01
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L021G4U6

Mouser Part No
511-STM32L021G4U6

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.01

Min.: 2,940
Mult.: 2,940

STM32L021G4

UFQFPN-48

Tray

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

STM32L031C4U6
STMicroelectronics
1,560: $1.20
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L031C4U6

Mouser Part No
511-STM32L031C4U6

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.20

Min.: 1,560
Mult.: 1,560

STM32L031C4

UFQFPN-48

Tray

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

STM32L031C6U3
STMicroelectronics
1: $3.29
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L031C6U3

Mouser Part No
511-STM32L031C6U3

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$3.29

$2.46

$2.35

$2.04

View

Min.: 1
Mult.: 1

STM32L031C6

SMD/SMT

UFQFPN-48

ARM Cortex M0+

32 kB

32 bit

12 bit

32 MHz

38 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 125 C

Tray

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

STM32L031C6U6TR
STMicroelectronics
2,500: $1.26
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L031C6U6TR

Mouser Part No
511-STM32L031C6U6TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$1.26

Min.: 2,500
Mult.: 2,500

: 2,500

STM32L031C6

Reel

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

STM32L031E4Y6TR
STMicroelectronics
5,000: $0.902
Non-Stocked Lead-Time 52 Weeks

Mfr. Part No.
STM32L031E4Y6TR

Mouser Part No
511-STM32L031E4Y6TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Reel

$0.902

Min.: 5,000
Mult.: 5,000

: 5,000

STM32L031E4

Reel

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

STM32L031G4U6
STMicroelectronics
1: $2.41
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L031G4U6

Mouser Part No
511-STM32L031G4U6

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$2.41

$1.64

$1.46

$1.29

View

Min.: 1
Mult.: 1

STM32L031G4

SMD/SMT

UFQFPN-28

ARM Cortex M0+

16 kB

32 bit

12 bit

32 MHz

23 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32L031G4U6TR
STMicroelectronics
3,000: $0.963
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L031G4U6TR

Mouser Part No
511-STM32L031G4U6TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$0.963

Min.: 3,000
Mult.: 3,000

: 3,000

STM32L031G4

SMD/SMT

UFQFPN-28

ARM Cortex M0+

16 kB

32 bit

12 bit

32 MHz

21 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Reel

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

STM32L031G6U3TR
STMicroelectronics
1: $3.29
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L031G6U3TR

Mouser Part No
511-STM32L031G6U3TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$3.29

$2.14

$1.97

$1.69

View

Reel

$1.24

Min.: 1
Mult.: 1

: 3,000

STM32L031G6

SMD/SMT

UFQFPN-28

ARM Cortex M0+

32 kB

32 bit

12 bit

32 MHz

23 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 125 C

Reel, Cut Tape

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

STM32L031G6U7S
STMicroelectronics
2,940: $1.29
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L031G6U7S

Mouser Part No
511-STM32L031G6U7S

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.29

Min.: 2,940
Mult.: 2,940

STM32L031G6

SMD/SMT

UFQFPN-28

ARM Cortex M0

32 kB

32 bit

12 bit

32 MHz

23 I/O

8 kB

1.65 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32L031G6U7STR
STMicroelectronics
3,000: $1.16
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L031G6U7STR

Mouser Part No
511-STM32L031G6U7STR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$1.16

Min.: 3,000
Mult.: 3,000

: 3,000

STM32L031G6

SMD/SMT

UFQFPN-28

Reel

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

STM32L031K4U6TR
STMicroelectronics
3,000: $1.10
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L031K4U6TR

Mouser Part No
511-STM32L031K4U6TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$1.10

Min.: 3,000
Mult.: 3,000

: 3,000

STM32L031K4

UFQFPN-32

Reel

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

STM32L031K6T3
STMicroelectronics
1: $3.58
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L031K6T3

Mouser Part No
511-STM32L031K6T3

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$3.58

$2.43

$2.25

$1.95

View

Min.: 1
Mult.: 1

STM32L031K6

LQFP-32

Tray

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

STM32L031K6T3TR
STMicroelectronics
1: $3.58
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L031K6T3TR

Mouser Part No
511-STM32L031K6T3TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$3.58

$2.43

$2.25

$1.95

View

Reel

$1.49

Min.: 1
Mult.: 1

: 2,400

STM32L031K6

LQFP-32

Reel, Cut Tape

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

STM32L041C6T6TR
STMicroelectronics
1: $3.40
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L041C6T6TR

Mouser Part No
511-STM32L041C6T6TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$3.40

$2.24

$2.07

$1.80

View

Reel

$1.34

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

STM32L041C6

SMD/SMT

LQFP-48

ARM Cortex M0+

32 kB

32 bit

12 bit

32 MHz

38 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

STM32L041C6U6
STMicroelectronics
1,560: $1.39
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L041C6U6

Mouser Part No
511-STM32L041C6U6

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.39

Min.: 1,560
Mult.: 1,560

STM32L041C6

UFQFPN-48

Tray

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

STM32L041G6U7
STMicroelectronics
2,940: $1.27
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L041G6U7

Mouser Part No
511-STM32L041G6U7

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.27

Min.: 2,940
Mult.: 2,940

STM32L041G6

SMD/SMT

UFQFPN-28

ARM Cortex M0+

32 kB

32 bit

12 bit

32 MHz

23 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 105 C

Tray

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

STM32L041K6U6TR
STMicroelectronics
3,000: $1.25
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L041K6U6TR

Mouser Part No
511-STM32L041K6U6TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$1.25

Min.: 3,000
Mult.: 3,000

: 3,000

STM32L041K6

UFQFPN-48

Reel

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

STM32L041K6U7
STMicroelectronics
2,940: $1.34
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L041K6U7

Mouser Part No
511-STM32L041K6U7

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.34

Min.: 2,940
Mult.: 2,940

STM32L041K6

UFQFPN-48

Tray

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

STM32L051C6U6
STMicroelectronics
1,560: $1.38
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L051C6U6

Mouser Part No
511-STM32L051C6U6

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.38

Min.: 1,560
Mult.: 1,560

STM32L051C6

Tray

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

STM32L051C8T7TR
STMicroelectronics
2,400: $1.64
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L051C8T7TR

Mouser Part No
511-STM32L051C8T7TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Reel

$1.64

Min.: 2,400
Mult.: 2,400

: 2,400

STM32L051C8

Reel

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

STM32L051K6T6TR
STMicroelectronics
1: $2.96
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L051K6T6TR

Mouser Part No
511-STM32L051K6T6TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$2.96

$2.04

$1.91

$1.69

View

Reel

$1.36

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

STM32L051K6

LQFP-32

Reel, Cut Tape, MouseReel

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

STM32L051K8U3
STMicroelectronics
2,940: $1.50
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L051K8U3

Mouser Part No
511-STM32L051K8U3

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

$1.50

Min.: 2,940
Mult.: 2,940

STM32L051K8

SMD/SMT

ARM Cortex M0+

64 kB

32 bit

12 bit

32 MHz

27 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 125 C

Tray

STM32 L0 Ultra-Low-Power MCUs

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STM32L0
STM32L010C6
STM32L010F4
STM32L010RB
STM32L011D3
STM32L011D4
STM32L011E3
STM32L011E4
STM32L011F3
STM32L011F4
STM32L011G3
STM32L011G4
STM32L011K3
STM32L011K4
STM32L021D4
STM32L021F4
STM32L021G4
STM32L021K4
STM32L031C4
STM32L031C6