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STMicroelectronics Semiconductors

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Part #

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U

STM32G071K8U6
STMicroelectronics
1: $2.57
2,389In Stock

Mfr. Part No.
STM32G071K8U6

Mouser Part No
511-STM32G071K8U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U

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Datasheet

2,389In Stock

$2.57

$1.92

$1.75

$1.57

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x

STM32G071KBU3
STMicroelectronics
1: $3.28
3,832In Stock

Mfr. Part No.
STM32G071KBU3

Mouser Part No
511-STM32G071KBU3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x

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Datasheet

3,832In Stock

$3.28

$2.47

$2.26

$2.04

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x

STM32G071KBU6N
STMicroelectronics
1: $2.92
3,203In Stock

Mfr. Part No.
STM32G071KBU6N

Mouser Part No
511-STM32G071KBU6N

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x

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Datasheet

3,203In Stock

$2.92

$2.19

$2.01

$1.80

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

STM32G431KBU3
STMicroelectronics
1: $5.06
2,044In Stock
2,940Expected 30/03/2026

Mfr. Part No.
STM32G431KBU3

Mouser Part No
511-STM32G431KBU3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

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Datasheet

2,044In Stock

2,940Expected 30/03/2026

$5.06

$3.86

$3.56

$3.23

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

STM32G441KBU6
STMicroelectronics
1: $5.07
1,248In Stock

Mfr. Part No.
STM32G441KBU6

Mouser Part No
511-STM32G441KBU6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal

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Datasheet

1,248In Stock

$5.07

$3.87

$3.57

$3.24

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Min.: 1
Mult.: 1

RF Microcontrollers - MCU Ultra-low-power, Arm Cortex-M33 Trust Zone MCU 100 MHz 1 Mbyte Flash, BLE 5.4

STM32WBA52KEU6
STMicroelectronics
1: $4.36
246In Stock

Mfr. Part No.
STM32WBA52KEU6

Mouser Part No
511-STM32WBA52KEU6

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power, Arm Cortex-M33 Trust Zone MCU 100 MHz 1 Mbyte Flash, BLE 5.4

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Datasheet

246In Stock

$4.36

$3.77

$3.57

$3.29

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 32 Kbytes

STM32F051K6U7
STMicroelectronics
1: $3.51
2,940In Stock

Mfr. Part No.
STM32F051K6U7

Mouser Part No
511-STM32F051K6U7

STMicroelectronics

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 32 Kbytes

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Datasheet

2,940In Stock

$3.51

$2.64

$2.43

$2.19

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co

STM32F051K6U7TR
STMicroelectronics
1: $3.51
6,000In Stock

Mfr. Part No.
STM32F051K6U7TR

Mouser Part No
511-STM32F051K6U7TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co

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Datasheet

6,000In Stock

Cut Tape

$3.51

$2.64

$2.43

$2.19

View

Reel

$1.87

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ARM Microcontrollers - MCU 32-Bit ARM Cortex M0 64 Kbytes 2.0 - 3.6V

STM32F051K8U6
STMicroelectronics
1: $3.40
3,959In Stock

Mfr. Part No.
STM32F051K8U6

Mouser Part No
511-STM32F051K8U6

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex M0 64 Kbytes 2.0 - 3.6V

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Datasheet

3,959In Stock

$3.40

$2.60

$2.40

$2.16

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 64 Kbytes

STM32F051K8U7
STMicroelectronics
1: $3.21
1,073In Stock

Mfr. Part No.
STM32F051K8U7

Mouser Part No
511-STM32F051K8U7

STMicroelectronics

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 64 Kbytes

Learn More

Datasheet

1,073In Stock

$3.21

$2.43

$2.23

$2.01

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

STM32F302K8U6
STMicroelectronics
1: $4.90
1,448In Stock
2,940Expected 23/03/2026

Mfr. Part No.
STM32F302K8U6

Mouser Part No
511-STM32F302K8U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

Learn More

Datasheet

1,448In Stock

2,940Expected 23/03/2026

$4.90

$3.77

$3.49

$3.23

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: $2.31
5,999In Stock

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

5,999In Stock

Cut Tape

$2.31

$1.71

$1.57

$1.40

Reel

$1.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

STM32L052K8U6
STMicroelectronics
1: $2.62
2,521In Stock

Mfr. Part No.
STM32L052K8U6

Mouser Part No
511-STM32L052K8U6

STMicroelectronics

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

Learn More

Datasheet

2,521In Stock

$2.62

$1.96

$1.79

$1.61

View

Min.: 1
Mult.: 1

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

STM32L052K8U6TR
STMicroelectronics
1: $2.62
2,769In Stock

Mfr. Part No.
STM32L052K8U6TR

Mouser Part No
511-STM32L052K8U6TR

STMicroelectronics

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

Learn More

Datasheet

2,769In Stock

Cut Tape

$2.62

$1.96

$1.79

$1.61

Reel

$1.36

View

Min.: 1
Mult.: 1

Reel: 3,000

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART

STM32C071KBU6N
STMicroelectronics
1: $1.56
87In Stock
New Product

Mfr. Part No.
STM32C071KBU6N

Mouser Part No
511-STM32C071KBU6N

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART

Learn More

Datasheet

87In Stock

$1.56

$1.15

$1.04

$0.922

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 32Kb

STM32F031K6U6
STMicroelectronics
1: $2.99
372In Stock

Mfr. Part No.
STM32F031K6U6

Mouser Part No
511-STM32F031K6U6

STMicroelectronics

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 32Kb

Learn More

Datasheet

372In Stock

$2.99

$2.24

$2.05

$1.84

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

STM32F334K8U6
STMicroelectronics
1: $4.98
2,371In Stock

Mfr. Part No.
STM32F334K8U6

Mouser Part No
511-STM32F334K8U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

Learn More

Datasheet

2,371In Stock

$4.98

$3.82

$3.53

$3.21

View

Min.: 1
Mult.: 1

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

STM32L062K8U6
STMicroelectronics
1: $4.05
544In Stock

Mfr. Part No.
STM32L062K8U6

Mouser Part No
511-STM32L062K8U6

STMicroelectronics

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

Learn More

Datasheet

544In Stock

$4.05

$2.85

$2.61

$2.29

View

Min.: 1
Mult.: 1

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

STM32L072KBU6
STMicroelectronics
1: $3.49
281In Stock
2,940Expected 30/03/2026

Mfr. Part No.
STM32L072KBU6

Mouser Part No
511-STM32L072KBU6

STMicroelectronics

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

Learn More

Datasheet

281In Stock

2,940Expected 30/03/2026

$3.49

$2.64

$2.43

$2.20

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

STM32G031K6U6
STMicroelectronics
1: $1.90
262In Stock

Mfr. Part No.
STM32G031K6U6

Mouser Part No
511-STM32G031K6U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US

Learn More

Datasheet

262In Stock

$1.90

$1.40

$1.28

$1.14

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

STM32F301K6U6
STMicroelectronics
1: $3.14
2,940Expected 17/07/2026

Mfr. Part No.
STM32F301K6U6

Mouser Part No
511-STM32F301K6U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

Learn More

Datasheet

2,940Expected 17/07/2026

$3.14

$2.45

$2.26

$2.07

View

Min.: 1
Mult.: 1

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

STM32L041K6U6
STMicroelectronics
1: $1.81
2,905Expected 30/03/2026

Mfr. Part No.
STM32L041K6U6

Mouser Part No
511-STM32L041K6U6

STMicroelectronics

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

Learn More

Datasheet

2,905Expected 30/03/2026

$1.81

$1.34

$1.22

$1.09

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

STM32F301K6U7
STMicroelectronics
1: $5.07
90In Stock

Mfr. Part No.
STM32F301K6U7

Mouser Part No
511-STM32F301K6U7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

Learn More

Datasheet

90In Stock

$5.07

$3.84

$3.53

$2.66

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash memory 8 Kbytes RAM 64 MHz

STM32G031K8U6TR
STMicroelectronics
3,000: $1.04
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
STM32G031K8U6TR

Mouser Part No
511-STM32G031K8U6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash memory 8 Kbytes RAM 64 MHz

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.04

$1.03

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

Reel: 3,000

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 8 Kbytes RAM 64 MHz CPU 2x USART

STM32G041K6U3
STMicroelectronics
2,940: $1.27
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
STM32G041K6U3

Mouser Part No
511-STM32G041K6U3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 8 Kbytes RAM 64 MHz CPU 2x USART

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.27

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

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