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STMicroelectronics STM32L051K8 Series ARM Microcontrollers - MCU

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Manufacturer = STMicroelectronics Series = STM32L051K8

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Part #

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

STM32L051K8T6TR
STMicroelectronics
1: $2.95
22,698In Stock

Mfr. Part No.
STM32L051K8T6TR

Mouser Part No
511-STM32L051K8T6TR

STMicroelectronics

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

Learn More

Datasheet

22,698In Stock

Cut Tape

$2.95

$2.21

$2.02

$1.82

Reel

$1.35

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

STM32L051K8

SMD/SMT

LQFP-32

ARM Cortex M0+

64 kB

32 bit

12 bit

32 MHz

27 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 64 Kbytes of Flash , 32 MHz CPU

STM32L051K8T6
STMicroelectronics
1: $2.79
6,282In Stock

Mfr. Part No.
STM32L051K8T6

Mouser Part No
511-STM32L051K8T6

STMicroelectronics

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

Learn More

Datasheet

6,282In Stock

$2.79

$2.03

$1.88

$1.71

View

Min.: 1
Mult.: 1

STM32L051K8

SMD/SMT

LQFP-32

ARM Cortex M0+

64 kB

32 bit

12 bit

32 MHz

27 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 64 Kbytes of Flash , 32 MHz CPU

STM32L051K8T7
STMicroelectronics
1: $2.73
933In Stock

Mfr. Part No.
STM32L051K8T7

Mouser Part No
511-STM32L051K8T7

STMicroelectronics

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

Learn More

Datasheet

933In Stock

$2.73

$2.04

$1.86

$1.67

View

Min.: 1
Mult.: 1

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

+ 105 C

Tray

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

STM32L051K8U6
STMicroelectronics
1: $2.93
1,032In Stock
5,880On Order

Mfr. Part No.
STM32L051K8U6

Mouser Part No
511-STM32L051K8U6

STMicroelectronics

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

Learn More

Datasheet

1,032In Stock

5,880On Order

$2.93

$1.93

$1.81

$1.62

View

Min.: 1
Mult.: 1

STM32L051K8

SMD/SMT

UFQFPN-32

ARM Cortex M0+

64 kB

32 bit

12 bit

32 MHz

27 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 64 Kbytes of Flash , 32 MHz CPU

STM32L051K8U6DTR
STMicroelectronics
1: $3.60
8In Stock

Mfr. Part No.
STM32L051K8U6DTR

Mouser Part No
511-STM32L051K8U6DTR

STMicroelectronics

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

Learn More

Datasheet

8In Stock

Cut Tape

$3.60

$2.37

$2.19

$1.91

View

Reel

$1.37

Min.: 1
Mult.: 1

: 3,000

STM32L051K8

SMD/SMT

ARM Cortex M0+

64 kB

32 bit

12 bit

32 MHz

27 I/O

8 kB

1.65 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape

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

STM32L051K8U6TR
STMicroelectronics
1: $2.60
740Expected 15/12/2026

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

740Expected 15/12/2026

Cut Tape

$2.60

$1.93

$1.77

$1.58

Reel

$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

STM32L051K8

SMD/SMT

UFQFPN-32

ARM Cortex M0+

64 kB

32 bit

12 bit

32 MHz

27 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 64 Kbytes of Flash , 32 MHz CPU

STM32L051K8U3
STMicroelectronics
2,940: $1.49
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

$1.49

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

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

STM32L051K8U3TR
STMicroelectronics
1: $3.91
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L051K8U3TR

Mouser Part No
511-STM32L051K8U3TR

STMicroelectronics

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

Datasheet

Non-Stocked Lead-Time 40 Weeks

Cut Tape

$3.91

$2.59

$2.36

$2.01

View

Reel

$1.54

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

STM32L051K8

UFQFPN-48

Reel, Cut Tape, MouseReel

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

STM32L051K8U7
STMicroelectronics
1: $3.24
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L051K8U7

Mouser Part No
511-STM32L051K8U7

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

$3.24

$2.27

$2.09

$1.84

View

Min.: 1
Mult.: 1

STM32L051K8

SMD/SMT

UFQFPN-32

ARM Cortex M0+

64 kB

32 bit

12 bit

32 MHz

27 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 64 Kbytes of Flash , 32 MHz CPU

STM32L051K8U7TR
STMicroelectronics
3,000: $1.45
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
STM32L051K8U7TR

Mouser Part No
511-STM32L051K8U7TR

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

$1.45

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

: 3,000

STM32L051K8

SMD/SMT

UFQFPN-32

ARM Cortex M0+

64 kB

32 bit

12 bit

32 MHz

27 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 105 C

Reel

STMicroelectronics STM32L051K8 Series ARM Microcontrollers - MCU

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