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STM32L Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Part #

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

STM32L031G6U6
STMicroelectronics
1: 1,49 €
9.148In Stock

Mfr. Part No.
STM32L031G6U6

Mouser Part No
511-STM32L031G6U6

STMicroelectronics

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

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Datasheet

9.148In Stock

1,49 €

1,14 €

1,03 €

0,92 €

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-28

ARM Cortex M0+

32 bit

32 MHz

32 kB

8 kB

12 bit

23 I/O

1.65 V

3.6 V

+ 85 C

Tray

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

STM32L072RBI6
STMicroelectronics
1: 5,11 €
3.124In Stock

Mfr. Part No.
STM32L072RBI6

Mouser Part No
511-STM32L072RBI6

STMicroelectronics

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

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Datasheet

3.124In Stock

5,11 €

3,62 €

3,37 €

2,97 €

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-64

ARM Cortex M0+

32 bit

32 MHz

128 kB

20 kB

12 bit

51 I/O

1.8 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU

STM32L152VCT6A
STMicroelectronics
1: 7,19 €
430In Stock
NRND

Mfr. Part No.
STM32L152VCT6A

Mouser Part No
511-STM32L152VCT6A

NRND

STMicroelectronics

ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU

Learn More

Datasheet

430In Stock

7,19 €

6,16 €

4,95 €

4,88 €

Quote

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

32 MHz

256 kB

32 kB

12 bit

83 I/O

1.65 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM

STM32L471RET3
STMicroelectronics
1: 8,69 €
926In Stock

Mfr. Part No.
STM32L471RET3

Mouser Part No
511-STM32L471RET3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM

Datasheet

926In Stock

8,69 €

6,52 €

6,22 €

5,40 €

View

Min.: 1
Mult.: 1

LQFP-64

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

STM32L562ZET6
STMicroelectronics
1: 10,01 €
47In Stock

Mfr. Part No.
STM32L562ZET6

Mouser Part No
511-STM32L562ZET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

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Datasheet

47In Stock

10,01 €

7,85 €

6,91 €

6,66 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M33

32 bit

110 MHz

512 kB

256 kB

2 x 12 bit

115 I/O

1.71 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM

STM32L471ZET6
STMicroelectronics
1: 9,16 €
168In Stock

Mfr. Part No.
STM32L471ZET6

Mouser Part No
511-STM32L471ZET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM

Learn More

Datasheet

168In Stock

9,16 €

7,12 €

6,60 €

5,98 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

80 MHz

512 kB

128 kB

12 bit

114 I/O

1.71 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash , DFSDM

STM32L451CCU6TR
STMicroelectronics
1: 4,34 €
241In Stock
5.000Expected 6/15/2026

Mfr. Part No.
STM32L451CCU6TR

Mouser Part No
511-STM32L451CCU6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash , DFSDM

Learn More

Datasheet

241In Stock

5.000Expected 6/15/2026

Cut Tape

4,34 €

3,31 €

3,05 €

2,77 €

View

Reel

2,31 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

QFN-48

ARM Cortex M4

32 bit

80 MHz

256 kB

160 kB

12 bit

38 I/O

1.71 V

3.6 V

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM

STM32L451CEU6TR
STMicroelectronics
1: 6,49 €
72In Stock
2.500Expected 3/23/2026

Mfr. Part No.
STM32L451CEU6TR

Mouser Part No
511-STM32L451CEU6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM

Datasheet

72In Stock

2.500Expected 3/23/2026

Cut Tape

6,49 €

5,52 €

4,07 €

3,85 €

Reel

2,94 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

QFN-48

ARM Cortex M4

32 bit

80 MHz

512 kB

160 kB

12 bit

38 I/O

1.71 V

3.6 V

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD

STM32L4Q5VGT6P
STMicroelectronics
1: 10,01 €
53In Stock

Mfr. Part No.
STM32L4Q5VGT6P

Mouser Part No
511-STM32L4Q5VGT6P

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD

Learn More

Datasheet

53In Stock

10,01 €

7,84 €

6,76 €

6,54 €

View

Min.: 1
Mult.: 1

SMD/SMT

ARM Cortex M4

32 bit

120 MHz

1 MB

320 kB

2 x 12 bit

83 I/O

1.71 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

STM32L452CEU3
STMicroelectronics
1: 6,16 €
4.756On Order

Mfr. Part No.
STM32L452CEU3

Mouser Part No
511-STM32L452CEU3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS

Learn More

Datasheet

4.756On Order

6,16 €

4,76 €

4,40 €

4,02 €

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-48

ARM Cortex M4

32 bit

80 MHz

512 kB

160 kB

12 bit

38 I/O

1.71 V

3.6 V

+ 125 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

STM32L4S7ZIT6
STMicroelectronics
1: 12,91 €
690In Stock

Mfr. Part No.
STM32L4S7ZIT6

Mouser Part No
511-STM32L4S7ZIT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

Learn More

Datasheet

690In Stock

12,91 €

10,21 €

9,54 €

8,80 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

120 MHz

2 MB

640 kB

2 x 12 bit

115 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32L083RZH6
STMicroelectronics
1: 5,86 €
3.840In Stock

Mfr. Part No.
STM32L083RZH6

Mouser Part No
511-STM32L083RZH6

STMicroelectronics

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

Learn More

Datasheet

3.840In Stock

5,86 €

4,35 €

4,05 €

3,57 €

View

Min.: 1
Mult.: 1

SMD/SMT

TFBGA-64

ARM Cortex M0+

32 bit

32 MHz

192 kB

20 kB

12 bit

51 I/O

1.8 V

3.6 V

+ 85 C

Tray

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

STM32L053C6T6
STMicroelectronics
1: 2,83 €
248In Stock

Mfr. Part No.
STM32L053C6T6

Mouser Part No
511-STM32L053C6T6

STMicroelectronics

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

Learn More

Datasheet

248In Stock

2,83 €

2,12 €

1,95 €

1,75 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M0+

32 bit

32 MHz

32 kB

8 kB

12 bit

37 I/O

1.8 V

3.6 V

+ 85 C

Tray

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

STM32L072KBU6
STMicroelectronics
1: 3,00 €
281In Stock
2.940Expected 3/30/2026

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 3/30/2026

3,00 €

2,27 €

2,09 €

1,89 €

1,83 €

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M0+

32 bit

32 MHz

128 kB

20 kB

12 bit

25 I/O

1.8 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash memory DFSDM

STM32L451RCT3TR
STMicroelectronics
1: 7,11 €
350In Stock

Mfr. Part No.
STM32L451RCT3TR

Mouser Part No
511-STM32L451RCT3TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash memory DFSDM

Datasheet

350In Stock

Cut Tape

7,11 €

4,96 €

4,74 €

4,11 €

Reel

3,17 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

SMD/SMT

LQFP-64

ARM Cortex M4

32 bit

80 MHz

256 kB

160 kB

12 bit

52 I/O

1.71 V

3.6 V

+ 125 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32-Bit ARM Cortex 32kb Low Power MCU

STM32L151C6T6
STMicroelectronics
1: 4,83 €
1.477In Stock
NRND

Mfr. Part No.
STM32L151C6T6

Mouser Part No
511-STM32L151C6T6

NRND

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex 32kb Low Power MCU

Learn More

Datasheet

1.477In Stock

4,83 €

3,70 €

3,41 €

3,10 €

View

Min.: 1
Mult.: 1

SMD/SMT

ARM Cortex M3

32 bit

32 MHz

32 kB

10 kB

12 bit

37 I/O

1.8 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU

STM32L151RCT6A
STMicroelectronics
1: 8,61 €
397In Stock
NRND

Mfr. Part No.
STM32L151RCT6A

Mouser Part No
511-STM32L151RCT6A

NRND

STMicroelectronics

ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU

Learn More

Datasheet

397In Stock

8,61 €

6,68 €

6,20 €

5,53 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M3

32 bit

32 MHz

256 kB

32 kB

12 bit

51 I/O

1.65 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 3xOp-amp

STM32L151RCT6TR
STMicroelectronics
1: 6,13 €
40In Stock

Mfr. Part No.
STM32L151RCT6TR

Mouser Part No
511-STM32L151RCT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 3xOp-amp

Learn More

Datasheet

40In Stock

Cut Tape

6,13 €

4,73 €

4,39 €

4,00 €

Reel

3,60 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

LQFP-64

1.65 V

3.6 V

Reel, Cut Tape, MouseReel

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

STM32L041E6Y6DTR
STMicroelectronics
1: 2,50 €
5.418In Stock

Mfr. Part No.
STM32L041E6Y6DTR

Mouser Part No
511-STM32L041E6Y6DTR

STMicroelectronics

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

Datasheet

5.418In Stock

Cut Tape

2,50 €

1,63 €

1,47 €

1,24 €

View

Reel

0,803 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Reel, Cut Tape, MouseReel

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

STM32L052C8U6
STMicroelectronics
1: 2,32 €
641In Stock
7.800On Order

Mfr. Part No.
STM32L052C8U6

Mouser Part No
511-STM32L052C8U6

STMicroelectronics

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

Learn More

Datasheet

641In Stock

7.800On Order

2,32 €

1,74 €

1,59 €

1,48 €

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M0+

32 bit

32 MHz

64 kB

8 kB

12 bit

37 I/O

1.8 V

3.6 V

+ 85 C

Tray

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

STM32L072VBT6
STMicroelectronics
1: 4,28 €
484In Stock

Mfr. Part No.
STM32L072VBT6

Mouser Part No
511-STM32L072VBT6

STMicroelectronics

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

Learn More

Datasheet

484In Stock

4,28 €

3,03 €

2,77 €

2,61 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M0+

32 bit

32 MHz

128 kB

20 kB

12 bit

84 I/O

1.65 V

3.6 V

+ 85 C

Tray

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

STM32L052R8T6
STMicroelectronics
1: 2,58 €
126In Stock
960Expected 3/30/2026

Mfr. Part No.
STM32L052R8T6

Mouser Part No
511-STM32L052R8T6

STMicroelectronics

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

Learn More

Datasheet

126In Stock

960Expected 3/30/2026

2,58 €

1,94 €

1,77 €

1,55 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M0+

32 bit

32 MHz

64 kB

8 kB

12 bit

51 I/O

1.8 V

3.6 V

+ 85 C

Tray

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

STM32L011D3P6TR
STMicroelectronics
1: 1,41 €
557In Stock

Mfr. Part No.
STM32L011D3P6TR

Mouser Part No
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

1,41 €

1,02 €

0,929 €

0,82 €

Reel

0,573 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

TSSOP-14

ARM Cortex M0+

32 bit

32 MHz

8 kB

2 kB

12 bit

11 I/O

1.65 V

3.6 V

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD

STM32L496ZGT6
STMicroelectronics
1: 9,55 €
579In Stock

Mfr. Part No.
STM32L496ZGT6

Mouser Part No
511-STM32L496ZGT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD

Learn More

Datasheet

579In Stock

9,55 €

7,83 €

6,99 €

6,73 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

80 MHz

1 MB

320 kB

3 x 12 bit

115 I/O

1.71 V

3.6 V

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD

STM32L4Q5AGI6
STMicroelectronics
1: 12,12 €
1.413In Stock

Mfr. Part No.
STM32L4Q5AGI6

Mouser Part No
511-STM32L4Q5AGI6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD

Learn More

Datasheet

1.413In Stock

12,12 €

9,21 €

8,82 €

7,78 €

View

Min.: 1
Mult.: 1

SMD/SMT

ARM Cortex M4

32 bit

120 MHz

1 MB

320 kB

2 x 12 bit

136 I/O

1.71 V

3.6 V

+ 85 C

Tray

STM32L Microcontrollers - MCU

Types of Microcontrollers - MCU

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BGA-100
BGA-132
BGA-176
BGA-216
BGA-64
CSP-100
CSP-115
CSP-36
CSP-48
CSP-64
CSP-72
CSP-81
LFBGA-144
LQFP-100
LQFP-144
LQFP-32
LQFP-48
LQFP-64
LQFT-100
QFN-32

11 I/O
15 I/O
16 I/O
20 I/O
21 I/O
23 I/O
24 I/O
25 I/O
26 I/O
27 I/O
28 I/O
29 I/O
30 I/O
36 I/O
37 I/O
38 I/O
39 I/O
40 I/O
47 I/O
50 I/O