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STM32L Microcontrollers - MCU

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Part #

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB

STM32L412C8U6
STMicroelectronics
1: Rp71.366
3.662In Stock

Mfr. Part No.
STM32L412C8U6

Mouser Part No
511-STM32L412C8U6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB

Datasheet

3.662In Stock

Rp71.366

Rp46.048

Rp42.196

Rp38.527

View

Min.: 1
Mult.: 1
Max.: 750

SMD/SMT

QFN-48

ARM Cortex M4

32 bit

80 MHz

64 kB

40 kB

2 x 12 bit

38 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32L021F4U6TR
STMicroelectronics
1: Rp40.545
6.012In Stock

Mfr. Part No.
STM32L021F4U6TR

Mouser Part No
511-STM32L021F4U6TR

STMicroelectronics

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

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Datasheet

6.012In Stock

Cut Tape

Rp40.545

Rp29.904

Rp27.152

Rp24.217

Reel

Rp16.273

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

UFQFPN-20

ARM Cortex M0+

32 bit

32 MHz

16 kB

2 kB

12 bit

16 I/O

1.8 V

3.6 V

Reel, Cut Tape, MouseReel

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

STM32L422KBT6
STMicroelectronics
1: Rp84.759
2.500In Stock

Mfr. Part No.
STM32L422KBT6

Mouser Part No
511-STM32L422KBT6

STMicroelectronics

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

Learn More

Datasheet

2.500In Stock

Rp84.759

Rp64.211

Rp55.955

Rp53.387

View

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

SMD/SMT

LQFP-32

ARM Cortex M4

32 bit

80 MHz

128 kB

40 kB

2 x 12 bit

26 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32L051K8T6
STMicroelectronics
1: Rp57.606
6.197In 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

6.197In Stock

Rp57.606

Rp39.994

Rp36.875

Rp33.757

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

ARM Cortex M0+

32 bit

32 MHz

64 kB

8 kB

12 bit

27 I/O

1.8 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, LCD

STM32L053C8U6
STMicroelectronics
1: Rp60.909
2.306In Stock

Mfr. Part No.
STM32L053C8U6

Mouser Part No
511-STM32L053C8U6

STMicroelectronics

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

Learn More

Datasheet

2.306In Stock

Rp60.909

Rp45.682

Rp39.444

Rp37.609

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 192-Kbytes of Flash , 32 MHz CPU, USB, LCD

STM32L073CZT3
STMicroelectronics
1: Rp122.184
1.347In Stock

Mfr. Part No.
STM32L073CZT3

Mouser Part No
511-STM32L073CZT3

STMicroelectronics

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

Learn More

Datasheet

1.347In Stock

Rp122.184

Rp93.565

Rp82.190

Rp78.521

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M0+

32 bit

32 MHz

192 kB

20 kB

12 bit

37 I/O

1.8 V

3.6 V

+ 125 C

Tray

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

STM32L162RET6
STMicroelectronics
1: Rp215.566
414In Stock

Mfr. Part No.
STM32L162RET6

Mouser Part No
511-STM32L162RET6

STMicroelectronics

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

Learn More

Datasheet

414In Stock

Rp215.566

Rp168.416

Rp149.520

Rp140.163

View

Min.: 1
Mult.: 1

SMD/SMT

ARM Cortex M3

32 bit

32 MHz

512 kB

80 kB

12 bit

51 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 , LCD, USB

STM32L433VCI3
STMicroelectronics
1: Rp151.538
2.039In Stock

Mfr. Part No.
STM32L433VCI3

Mouser Part No
511-STM32L433VCI3

STMicroelectronics

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

Learn More

Datasheet

2.039In Stock

Rp151.538

Rp117.047

Rp103.105

Rp98.885

View

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

SMD/SMT

UFBGA-100

ARM Cortex M4

32 bit

80 MHz

256 kB

64 kB

12 bit

83 I/O

1.71 V

3.6 V

+ 125 C

Tray

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

STM32L071RZH6TR
STMicroelectronics
1: Rp116.130
43In Stock
2.500Expected 28/12/2026

Mfr. Part No.
STM32L071RZH6TR

Mouser Part No
511-STM32L071RZH6TR

STMicroelectronics

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

Learn More

Datasheet

43In Stock

2.500Expected 28/12/2026

Cut Tape

Rp116.130

Rp82.007

Rp76.503

Rp64.578

View

Reel

Rp53.387

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

TFBGA-64

ARM Cortex M0

32 bit

32 MHz

192 kB

20 kB

12 bit

50 I/O

1.8 V

3.6 V

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power w/FPU Arm Cortex-M4 MCU 80 MHz w/512 kbytes

STM32L462CET6
STMicroelectronics
1: Rp169.517
34In Stock
1.500On Order

Mfr. Part No.
STM32L462CET6

Mouser Part No
511-STM32L462CET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power w/FPU Arm Cortex-M4 MCU 80 MHz w/512 kbytes

Datasheet

34In Stock

1.500On Order

Rp169.517

Rp118.515

Rp113.011

Rp98.151

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

Tray

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

STM32L151C6U6A
STMicroelectronics
1: Rp112.461
1.498In Stock

Mfr. Part No.
STM32L151C6U6A

Mouser Part No
511-STM32L151C6U6A

STMicroelectronics

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

Learn More

Datasheet

1.498In Stock

Rp112.461

Rp80.906

Rp73.201

Rp66.963

View

Min.: 1
Mult.: 1

SMD/SMT

UFQPFN-48

ARM Cortex M3

32 bit

32 MHz

32 kB

10 kB

12 bit

37 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, LCD, AES

STM32L083VBT6
STMicroelectronics
1: Rp118.515
364In Stock

Mfr. Part No.
STM32L083VBT6

Mouser Part No
511-STM32L083VBT6

STMicroelectronics

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

Learn More

Datasheet

364In Stock

Rp118.515

Rp84.025

Rp77.237

Rp72.834

View

Min.: 1
Mult.: 1

LQFP-100

Tray

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

STM32L422TBY6TR
STMicroelectronics
1: Rp79.805
3.187In Stock

Mfr. Part No.
STM32L422TBY6TR

Mouser Part No
511-STM32L422TBY6TR

STMicroelectronics

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

Datasheet

3.187In Stock

Cut Tape

Rp79.805

Rp60.358

Rp52.470

Rp50.085

Rp45.865

Reel

Rp45.865

Min.: 1
Mult.: 1
Max.: 750

: 5.000

SMD/SMT

WLCSP-36

ARM Cortex M4

32 bit

80 MHz

128 kB

40 kB

2 x 12 bit

30 I/O

1.71 V

3.6 V

+ 85 C

Reel, Cut Tape

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

STM32L082CZY3TR
STMicroelectronics
1: Rp117.781
3.366In Stock

Mfr. Part No.
STM32L082CZY3TR

Mouser Part No
511-STM32L082CZY3TR

STMicroelectronics

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

Learn More

Datasheet

3.366In Stock

Cut Tape

Rp117.781

Rp90.079

Rp79.071

Rp75.586

View

Reel

Rp59.441

Min.: 1
Mult.: 1

: 5.000

SMD/SMT

WLCSP-49

ARM Cortex M0+

32 bit

32 MHz

192 kB

20 kB

12 bit

40 I/O

1.8 V

3.6 V

+ 125 C

Reel, Cut Tape

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

STM32L562CEU6P
STMicroelectronics
1: Rp228.041
795In Stock

Mfr. Part No.
STM32L562CEU6P

Mouser Part No
511-STM32L562CEU6P

STMicroelectronics

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

Learn More

Datasheet

795In Stock

Rp228.041

Rp177.222

Rp169.150

Rp146.768

Rp140.163

Min.: 1
Mult.: 1
Max.: 250

SMD/SMT

UFQFPN-48

ARM Cortex M33

32 bit

110 MHz

512 kB

256 kB

2 x 12 bit

36 I/O

1.71 V

3.6 V

+ 85 C

Tray

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

STM32L051R6H6
STMicroelectronics
1: Rp65.862
3.455In Stock

Mfr. Part No.
STM32L051R6H6

Mouser Part No
511-STM32L051R6H6

STMicroelectronics

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

Learn More

Datasheet

3.455In Stock

Rp65.862

Rp44.397

Rp41.645

Rp35.775

View

Min.: 1
Mult.: 1

SMD/SMT

ARM Cortex M0+

32 bit

32 MHz

32 kB

8 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

STM32L151RCT6A
STMicroelectronics
1: Rp189.881
395In 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

395In Stock

Rp189.881

Rp147.135

Rp135.393

Rp121.817

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

STM32L476MGY6MTR
STMicroelectronics
1: Rp212.263
5.000In Stock

Mfr. Part No.
STM32L476MGY6MTR

Mouser Part No
511-STM32L476MGY6MTR

STMicroelectronics

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

Datasheet

5.000In Stock

Cut Tape

Rp212.263

Rp164.564

Rp154.290

Rp137.412

View

Reel

Rp113.745

Min.: 1
Mult.: 1

: 5.000

SMD/SMT

WLCSP-91

ARM Cortex M4

32 bit

80 MHz

1 MB

128 kB

12 bit

65 I/O

1.71 V

3.6 V

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 128kb LCD Ultralow

STM32L152RBT6
STMicroelectronics
1: Rp179.974
2.888In Stock
NRND

Mfr. Part No.
STM32L152RBT6

Mouser Part No
511-STM32L152RBT6

NRND

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 128kb LCD Ultralow

Learn More

Datasheet

2.888In Stock

Rp179.974

Rp139.613

Rp123.469

Rp115.580

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M3

32 bit

32 MHz

128 kB

16 kB

12 bit

51 I/O

1.8 V

3.6 V

+ 85 C

Tray

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

STM32L152VET6TR
STMicroelectronics
1: Rp237.764
650In Stock

Mfr. Part No.
STM32L152VET6TR

Mouser Part No
511-STM32L152VET6TR

STMicroelectronics

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

Learn More

Datasheet

650In Stock

Cut Tape

Rp237.764

Rp180.708

Rp173.186

Rp152.639

View

Reel

Rp130.257

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

LQFP-100

1.65 V

3.6 V

Reel, Cut Tape, MouseReel

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

STM32L433CBY6TR
STMicroelectronics
1: Rp115.580
4.762In Stock

Mfr. Part No.
STM32L433CBY6TR

Mouser Part No
511-STM32L433CBY6TR

STMicroelectronics

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

Learn More

Datasheet

4.762In Stock

Cut Tape

Rp115.580

Rp79.438

Rp73.934

Rp65.128

View

Reel

Rp46.232

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

SMD/SMT

WLCSP-48

ARM Cortex M4

32 bit

80 MHz

128 kB

64 kB

12 bit

38 I/O

1.71 V

3.6 V

+ 85 C

Reel, Cut Tape, MouseReel

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

STM32L151VCT6A
STMicroelectronics
1: Rp226.206
520In Stock
NRND

Mfr. Part No.
STM32L151VCT6A

Mouser Part No
511-STM32L151VCT6A

NRND

STMicroelectronics

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

Learn More

Datasheet

520In Stock

Rp226.206

Rp175.938

Rp167.866

Rp145.667

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

32 MHz

256 kB

32 kB

12 bit

83 I/O

1.8 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

STM32L073RZH6
STMicroelectronics
1: Rp126.771
3.656In Stock

Mfr. Part No.
STM32L073RZH6

Mouser Part No
511-STM32L073RZH6

STMicroelectronics

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

Learn More

Datasheet

3.656In Stock

Rp126.771

Rp93.198

Rp83.474

Rp76.319

View

Min.: 1
Mult.: 1

SMD/SMT

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 Value Line M3 ARM 32 Kbytes 32 MHz

STM32L100R8T6
STMicroelectronics
1: Rp153.556
950In Stock
NRND

Mfr. Part No.
STM32L100R8T6

Mouser Part No
511-STM32L100R8T6

NRND

STMicroelectronics

ARM Microcontrollers - MCU Value Line M3 ARM 32 Kbytes 32 MHz

Learn More

Datasheet

950In Stock

Rp153.556

Rp112.278

Rp103.105

Rp92.647

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M3

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 32B Cortex-M3 LCD 256Kb Flsh 32MHz CPU

STM32L152VCH6
STMicroelectronics
1: Rp188.230
2.472In Stock

Mfr. Part No.
STM32L152VCH6

Mouser Part No
511-STM32L152VCH6

STMicroelectronics

ARM Microcontrollers - MCU 32B Cortex-M3 LCD 256Kb Flsh 32MHz CPU

Learn More

Datasheet

2.472In Stock

Rp188.230

Rp146.034

Rp131.908

Rp122.918

View

Min.: 1
Mult.: 1

SMD/SMT

BGA-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

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