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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 64 Kbytes of Flash , 32 MHz CPU, USB, AES

STM32L062K8U6
STMicroelectronics
1: 3,13 €
2.871Expected 12/25/2026

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

2.871Expected 12/25/2026

3,13 €

2,18 €

1,94 €

1,73 €

View

Min.: 1
Mult.: 1

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 FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD

STM32L496ZGT6P
STMicroelectronics
1: 12,21 €
355On Order

Mfr. Part No.
STM32L496ZGT6P

Mouser Part No
511-STM32L496ZGT6P

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

355On Order

12,21 €

9,28 €

8,89 €

7,83 €

Min.: 1
Mult.: 1
Max.: 100

SMD/SMT

LQFP-144

ARM Cortex M4

1 MB

32 bit

3 x 12 bit

80 MHz

115 I/O

320 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash

STM32L431RBT6
STMicroelectronics
1: 5,44 €
957On Order

Mfr. Part No.
STM32L431RBT6

Mouser Part No
511-STM32L431RBT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash

Learn More

Datasheet

957On Order

5,44 €

3,84 €

3,01 €

2,87 €

Min.: 1
Mult.: 1
Max.: 150

SMD/SMT

LQFP-64

ARM Cortex M4

128 kB

32 bit

12 bit

80 MHz

52 I/O

64 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32L4S9ZIJ6
STMicroelectronics
1: 16,88 €
1.008Expected 11/23/2026

Mfr. Part No.
STM32L4S9ZIJ6

Mouser Part No
511-STM32L4S9ZIJ6

STMicroelectronics

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

Learn More

Datasheet

1.008Expected 11/23/2026

16,88 €

13,48 €

12,75 €

12,01 €

Min.: 1
Mult.: 1
Max.: 150

SMD/SMT

UFBGA-144

ARM Cortex M4

2 MB

32 bit

12 bit

120 MHz

112 I/O

640 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D

STM32L476RET6
STMicroelectronics
1: 8,02 €
1.627On Order

Mfr. Part No.
STM32L476RET6

Mouser Part No
511-STM32L476RET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D

Learn More

Datasheet

1.627On Order

8,02 €

6,27 €

5,77 €

5,31 €

Min.: 1
Mult.: 1
Max.: 150

SMD/SMT

LQFP-64

ARM Cortex M4

512 kB

32 bit

3 x 12 bit

80 MHz

51 I/O

128 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32L073VZT6
STMicroelectronics
1: 5,86 €
1.620Expected 1/18/2027

Mfr. Part No.
STM32L073VZT6

Mouser Part No
511-STM32L073VZT6

STMicroelectronics

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

Learn More

Datasheet

1.620Expected 1/18/2027

5,86 €

4,44 €

4,17 €

3,73 €

View

Min.: 1
Mult.: 1

SMD/SMT

ARM Cortex M0+

192 kB

32 bit

12 bit

32 MHz

84 I/O

20 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32L072CZT6
STMicroelectronics
1: 5,08 €
11.902On Order

Mfr. Part No.
STM32L072CZT6

Mouser Part No
511-STM32L072CZT6

STMicroelectronics

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

Learn More

Datasheet

11.902On Order

5,08 €

3,87 €

3,38 €

3,23 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M0+

192 kB

32 bit

12 bit

32 MHz

40 I/O

20 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32L431VCT6
STMicroelectronics
1: 6,21 €
8.640On Order

Mfr. Part No.
STM32L431VCT6

Mouser Part No
511-STM32L431VCT6

STMicroelectronics

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

Learn More

Datasheet

8.640On Order

6,21 €

4,56 €

4,19 €

3,84 €

View

Min.: 1
Mult.: 1
Max.: 540

SMD/SMT

LQFP-100

ARM Cortex M4

256 kB

32 bit

12 bit

80 MHz

83 I/O

64 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32L451CEU6
STMicroelectronics
1: 6,27 €
4.680On Order

Mfr. Part No.
STM32L451CEU6

Mouser Part No
511-STM32L451CEU6

STMicroelectronics

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

Learn More

Datasheet

4.680On Order

6,27 €

4,82 €

4,24 €

4,06 €

View

Min.: 1
Mult.: 1
Max.: 540

SMD/SMT

QFN-48

ARM Cortex M4

512 kB

32 bit

12 bit

80 MHz

38 I/O

160 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32L496VGT6
STMicroelectronics
1: 10,60 €
1.647On Order

Mfr. Part No.
STM32L496VGT6

Mouser Part No
511-STM32L496VGT6

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

1.647On Order

10,60 €

8,26 €

7,67 €

7,04 €

6,79 €

Min.: 1
Mult.: 1
Max.: 500

SMD/SMT

LQFP-100

ARM Cortex M4

1 MB

32 bit

3 x 12 bit

80 MHz

83 I/O

320 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32L496ZGT6TR
STMicroelectronics
1: 14,09 €
1.852On Order

Mfr. Part No.
STM32L496ZGT6TR

Mouser Part No
511-STM32L496ZGT6TR

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

1.852On Order

Cut Tape

14,09 €

11,10 €

9,91 €

9,54 €

Reel

9,54 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 300

: 500

SMD/SMT

LQFP-144

ARM Cortex M4

1 MB

32 bit

3 x 12 bit

80 MHz

115 I/O

320 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 64 Kbytes of Flash 32 MHz CP

STM32L100R8T6A
STMicroelectronics
1: 6,18 €
4.800On Order

Mfr. Part No.
STM32L100R8T6A

Mouser Part No
511-STM32L100R8T6A

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line Arm Cortex-M3 MCU 64 Kbytes of Flash 32 MHz CP

Learn More

Datasheet

4.800On Order

6,18 €

4,62 €

4,20 €

3,78 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M3

64 kB

32 bit

12 bit

32 MHz

51 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp

STM32L151QEH6
STMicroelectronics
1: 12,87 €
2.496Expected 12/10/2026

Mfr. Part No.
STM32L151QEH6

Mouser Part No
511-STM32L151QEH6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp

Learn More

Datasheet

2.496Expected 12/10/2026

12,87 €

10,07 €

9,22 €

8,63 €

View

Min.: 1
Mult.: 1

SMD/SMT

BGA-132

ARM Cortex M3

512 kB

32 bit

12 bit

32 MHz

109 I/O

80 kB

1.65 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

STM32L051R8H6
STMicroelectronics
1: 3,71 €
7.680Expected 8/2/2027

Mfr. Part No.
STM32L051R8H6

Mouser Part No
511-STM32L051R8H6

STMicroelectronics

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

Learn More

Datasheet

7.680Expected 8/2/2027

3,71 €

2,64 €

2,38 €

2,12 €

View

Min.: 1
Mult.: 1

Tray

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

STM32L071CZT6
STMicroelectronics
1: 4,70 €
1.493Expected 3/1/2027

Mfr. Part No.
STM32L071CZT6

Mouser Part No
511-STM32L071CZT6

STMicroelectronics

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

Learn More

Datasheet

1.493Expected 3/1/2027

4,70 €

3,57 €

3,11 €

2,98 €

View

Min.: 1
Mult.: 1

SMD/SMT

ARM Cortex M0+

192 kB

32 bit

12 bit

32 MHz

40 I/O

20 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32L552CET6
STMicroelectronics
1: 10,24 €
1.497Expected 12/31/2026

Mfr. Part No.
STM32L552CET6

Mouser Part No
511-STM32L552CET6

STMicroelectronics

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

Learn More

Datasheet

1.497Expected 12/31/2026

10,24 €

7,97 €

7,38 €

6,69 €

Min.: 1
Mult.: 1
Max.: 150

SMD/SMT

LQFP-48

ARM Cortex M33

512 kB

32 bit

2 x 12 bit

110 MHz

38 I/O

256 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32L083VZT6
STMicroelectronics
1: 6,39 €
1.073Expected 2/1/2027

Mfr. Part No.
STM32L083VZT6

Mouser Part No
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

1.073Expected 2/1/2027

6,39 €

4,50 €

4,23 €

3,80 €

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M0+

192 kB

32 bit

12 bit

32 MHz

84 I/O

20 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

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

STM32L4S5VIT6
STMicroelectronics
1: 12,67 €
1.080On Order

Mfr. Part No.
STM32L4S5VIT6

Mouser Part No
511-STM32L4S5VIT6

STMicroelectronics

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

Learn More

Datasheet

1.080On Order

12,67 €

10,12 €

9,62 €

9,32 €

Min.: 1
Mult.: 1
Max.: 150

SMD/SMT

LQFP-100

ARM Cortex M4

2 MB

32 bit

2 x 12 bit

120 MHz

83 I/O

640 kB

1.71 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, USB, LCD

STM32L073V8T6
STMicroelectronics
1: 5,34 €
49In Stock

Mfr. Part No.
STM32L073V8T6

Mouser Part No
511-STM32L073V8T6

STMicroelectronics

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

Learn More

Datasheet

49In Stock

5,34 €

3,86 €

3,58 €

3,23 €

View

Min.: 1
Mult.: 1

SMD/SMT

ARM Cortex M0+

64 kB

32 bit

12 bit

32 MHz

84 I/O

20 kB

1.8 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

STM32L031G6U6S
STMicroelectronics
1: 1,85 €
2.940Expected 3/8/2027

Mfr. Part No.
STM32L031G6U6S

Mouser Part No
511-STM32L031G6U6S

STMicroelectronics

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

Learn More

Datasheet

2.940Expected 3/8/2027

1,85 €

1,37 €

1,17 €

1,11 €

View

Min.: 1
Mult.: 1

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

+ 85 C

Tray

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

STM32L031G6U3
STMicroelectronics
1: 2,83 €
1.940Expected 3/1/2027

Mfr. Part No.
STM32L031G6U3

Mouser Part No
511-STM32L031G6U3

STMicroelectronics

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

Learn More

Datasheet

1.940Expected 3/1/2027

2,83 €

1,84 €

1,69 €

1,45 €

View

Min.: 1
Mult.: 1

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

+ 125 C

Tray

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

STM32L4P5RGT6
STMicroelectronics
1: 10,92 €
1.818Expected 12/24/2026

Mfr. Part No.
STM32L4P5RGT6

Mouser Part No
511-STM32L4P5RGT6

STMicroelectronics

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

Datasheet

1.818Expected 12/24/2026

10,92 €

8,74 €

8,09 €

7,26 €

7,07 €

Min.: 1
Mult.: 1
Max.: 300

Tray

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

STM32L051C6T6TR
STMicroelectronics
1: 2,87 €
2.000Expected 10/6/2026

Mfr. Part No.
STM32L051C6T6TR

Mouser Part No
511-STM32L051C6T6TR

STMicroelectronics

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

Learn More

Datasheet

2.000Expected 10/6/2026

Cut Tape

2,87 €

2,11 €

1,86 €

1,71 €

View

Reel

1,14 €

Min.: 1
Mult.: 1

: 2.400

SMD/SMT

LQFP-48

ARM Cortex M0+

32 kB

32 bit

12 bit

32 MHz

37 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape

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

STM32L031K6U6
STMicroelectronics
1: 1,99 €
10.891On Order

Mfr. Part No.
STM32L031K6U6

Mouser Part No
511-STM32L031K6U6

STMicroelectronics

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

Learn More

Datasheet

10.891On Order

1,99 €

1,47 €

1,26 €

1,20 €

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-32

ARM Cortex M0+

32 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 16-Kbytes Flash, 32 MHz CPU

STM32L011F4U3TR
STMicroelectronics
1: 1,87 €
9.000Expected 9/7/2026

Mfr. Part No.
STM32L011F4U3TR

Mouser Part No
511-STM32L011F4U3TR

STMicroelectronics

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

Learn More

Datasheet

9.000Expected 9/7/2026

Cut Tape

1,87 €

1,38 €

1,18 €

1,12 €

View

Reel

0,845 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

UFQFPN-20

ARM Cortex M0+

16 kB

32 bit

12 bit

32 MHz

16 I/O

2 kB

1.8 V

3.6 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

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