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STM32L5 Series ARM Microcontrollers - MCU

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Part #

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

STM32L562VET6Q
STMicroelectronics
1: $9.14
5,809In Stock

Mfr. Part No.
STM32L562VET6Q

Mouser Part No
511-STM32L562VET6Q

STMicroelectronics

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

Learn More

Datasheet

5,809In Stock

$9.14

$7.65

$6.99

$6.76

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

LQFP-100

ARM Cortex M33

512 kB

32 bit

2 x 12 bit

110 MHz

79 I/O

256 kB

1.71 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

STM32L562ZET6Q
STMicroelectronics
1: $11.56
2,993In Stock

Mfr. Part No.
STM32L562ZET6Q

Mouser Part No
511-STM32L562ZET6Q

STMicroelectronics

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

Learn More

Datasheet

2,993In Stock

$11.56

$9.29

$8.61

$8.08

View

Min.: 1
Mult.: 1

STM32L5

LQFP-144

Tray

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

STM32L562QEI6
STMicroelectronics
1: $13.91
2,305In Stock

Mfr. Part No.
STM32L562QEI6

Mouser Part No
511-STM32L562QEI6

STMicroelectronics

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

Learn More

Datasheet

2,305In Stock

$13.91

$10.57

$9.78

$8.93

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

UFBGA-132

ARM Cortex M33

512 kB

32 bit

2 x 12 bit

110 MHz

110 I/O

256 kB

1.71 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

STM32L552QEI6
STMicroelectronics
1: $13.02
2,174In Stock

Mfr. Part No.
STM32L552QEI6

Mouser Part No
511-STM32L552QEI6

STMicroelectronics

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

Learn More

Datasheet

2,174In Stock

$13.02

$10.05

$9.50

$8.54

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

UFBGA-132

ARM Cortex M33

512 kB

32 bit

2 x 12 bit

110 MHz

108 I/O

256 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash

STM32L552ZCT6Q
STMicroelectronics
1: $10.91
1,914In Stock

Mfr. Part No.
STM32L552ZCT6Q

Mouser Part No
511-STM32L552ZCT6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash

Learn More

Datasheet

1,914In Stock

$10.91

$8.53

$7.49

$7.21

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

LQFP-144

ARM Cortex M33

256 kB

32 bit

2 x 12 bit

110 MHz

111 I/O

256 kB

1.71 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

STM32L552QEI6Q
STMicroelectronics
1: $13.68
2,317In Stock

Mfr. Part No.
STM32L552QEI6Q

Mouser Part No
511-STM32L552QEI6Q

STMicroelectronics

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

Learn More

Datasheet

2,317In Stock

$13.68

$10.39

$9.96

$8.78

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

UFBGA-132

Tray

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

STM32L552VET6Q
STMicroelectronics
1: $12.95
546In Stock

Mfr. Part No.
STM32L552VET6Q

Mouser Part No
511-STM32L552VET6Q

STMicroelectronics

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

Learn More

Datasheet

546In Stock

$12.95

$9.56

$8.76

$8.02

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

LQFP-100

ARM Cortex M33

512 kB

32 bit

2 x 12 bit

110 MHz

79 I/O

256 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash

STM32L552VCT6Q
STMicroelectronics
1: $12.19
129In Stock

Mfr. Part No.
STM32L552VCT6Q

Mouser Part No
511-STM32L552VCT6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash

Learn More

Datasheet

129In Stock

$12.19

$9.48

$9.04

$7.85

View

Min.: 1
Mult.: 1

STM32L5

LQFP-100

Tray

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

STM32L562QEI6Q
STMicroelectronics
1: $14.04
679In Stock

Mfr. Part No.
STM32L562QEI6Q

Mouser Part No
511-STM32L562QEI6Q

STMicroelectronics

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

Learn More

Datasheet

679In Stock

$14.04

$10.67

$9.95

$9.01

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

UFBGA-132

ARM Cortex M33

512 kB

32 bit

2 x 12 bit

110 MHz

105 I/O

256 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash

STM32L552CCU6
STMicroelectronics
1: $8.94
4,737In Stock

Mfr. Part No.
STM32L552CCU6

Mouser Part No
511-STM32L552CCU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash

Learn More

Datasheet

4,737In Stock

$8.94

$6.94

$6.44

$5.87

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

UFQFPN-48

ARM Cortex M33

256 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 FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

STM32L552VET6
STMicroelectronics
1: $11.75
1,793In Stock

Mfr. Part No.
STM32L552VET6

Mouser Part No
511-STM32L552VET6

STMicroelectronics

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

Learn More

Datasheet

1,793In Stock

$11.75

$8.60

$7.92

$7.90

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

LQFP-100

ARM Cortex M33

512 kB

32 bit

2 x 12 bit

110 MHz

83 I/O

256 kB

1.71 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

STM32L552ZET6Q
STMicroelectronics
1: $12.35
670In Stock

Mfr. Part No.
STM32L552ZET6Q

Mouser Part No
511-STM32L552ZET6Q

STMicroelectronics

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

Learn More

Datasheet

670In Stock

$12.35

$9.70

$8.54

$8.35

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

LQFP-144

ARM Cortex M33

512 kB

32 bit

2 x 12 bit

110 MHz

111 I/O

256 kB

1.71 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

STM32L562CEU6P
STMicroelectronics
1: $12.43
800In 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

800In Stock

$12.43

$9.66

$9.22

$8.00

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

UFQFPN-48

ARM Cortex M33

512 kB

32 bit

2 x 12 bit

110 MHz

36 I/O

256 kB

1.71 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

STM32L562VET6
STMicroelectronics
1: $13.31
1,758In Stock

Mfr. Part No.
STM32L562VET6

Mouser Part No
511-STM32L562VET6

STMicroelectronics

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

Learn More

Datasheet

1,758In Stock

$13.31

$10.12

$9.70

$8.55

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

LQFP-100

ARM Cortex M33

512 kB

32 bit

2 x 12 bit

110 MHz

83 I/O

256 kB

1.71 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

STM32L552CEU6
STMicroelectronics
1: $12.03
13In Stock
3,120Expected 28/12/2026

Mfr. Part No.
STM32L552CEU6

Mouser Part No
511-STM32L552CEU6

STMicroelectronics

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

Learn More

Datasheet

13In Stock

3,120Expected 28/12/2026

$12.03

$9.36

$8.24

$7.31

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

UFQFPN-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 FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash

STM32L552RCT6
STMicroelectronics
1: $11.06
5In Stock
960Expected 29/09/2026

Mfr. Part No.
STM32L552RCT6

Mouser Part No
511-STM32L552RCT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash

Learn More

Datasheet

5In Stock

960Expected 29/09/2026

$11.06

$7.73

$7.18

$6.40

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

LQFP-64

ARM Cortex M33

256 kB

32 bit

2 x 12 bit

110 MHz

52 I/O

256 kB

1.71 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

STM32L552RET6
STMicroelectronics
1: $10.94
174In Stock
960Expected 17/05/2027

Mfr. Part No.
STM32L552RET6

Mouser Part No
511-STM32L552RET6

STMicroelectronics

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

Learn More

Datasheet

174In Stock

960Expected 17/05/2027

$10.94

$8.71

$8.10

$7.26

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

LQFP-64

ARM Cortex M33

512 kB

32 bit

2 x 12 bit

110 MHz

52 I/O

256 kB

1.71 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

STM32L562ZET6
STMicroelectronics
1: $14.04
32In Stock
360Expected 14/06/2027

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

Learn More

Datasheet

32In Stock

360Expected 14/06/2027

$14.04

$10.67

$10.23

$8.86

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

LQFP-144

ARM Cortex M33

512 kB

32 bit

2 x 12 bit

110 MHz

115 I/O

256 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash

STM32L552CCT6
STMicroelectronics
1: $9.58
6,000Expected 22/02/2027

Mfr. Part No.
STM32L552CCT6

Mouser Part No
511-STM32L552CCT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash

Learn More

Datasheet

6,000Expected 22/02/2027

$9.58

$7.68

$7.24

$6.19

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

LQFP-48

ARM Cortex M33

256 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 FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

STM32L562CET6
STMicroelectronics
1: $11.75
2,999Expected 15/02/2027

Mfr. Part No.
STM32L562CET6

Mouser Part No
511-STM32L562CET6

STMicroelectronics

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

Learn More

Datasheet

2,999Expected 15/02/2027

$11.75

$9.49

$9.00

$7.91

View

Min.: 1
Mult.: 1

STM32L5

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 FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

STM32L552CET6
STMicroelectronics
1: $11.42
1,497Expected 22/02/2027

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 22/02/2027

$11.42

$8.89

$8.40

$7.45

View

Min.: 1
Mult.: 1

STM32L5

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 FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

STM32L552ZET6
STMicroelectronics
1: $13.37
718Expected 04/01/2027

Mfr. Part No.
STM32L552ZET6

Mouser Part No
511-STM32L552ZET6

STMicroelectronics

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

Learn More

Datasheet

718Expected 04/01/2027

$13.37

$10.23

$9.63

$8.65

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

LQFP-144

ARM Cortex M33

512 kB

32 bit

2 x 12 bit

110 MHz

115 I/O

256 kB

1.71 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

STM32L562CEU6
STMicroelectronics
1: $11.95
1,552Expected 19/10/2026

Mfr. Part No.
STM32L562CEU6

Mouser Part No
511-STM32L562CEU6

STMicroelectronics

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

Learn More

Datasheet

1,552Expected 19/10/2026

$11.95

$9.32

$8.84

$7.76

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

UFQFPN-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 FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

STM32L562RET6
STMicroelectronics
1: $11.15
953Expected 29/03/2027

Mfr. Part No.
STM32L562RET6

Mouser Part No
511-STM32L562RET6

STMicroelectronics

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

Learn More

Datasheet

953Expected 29/03/2027

$11.15

$8.72

$8.12

$7.27

View

Min.: 1
Mult.: 1

STM32L5

SMD/SMT

LQFP-64

ARM Cortex M33

512 kB

32 bit

2 x 12 bit

110 MHz

52 I/O

256 kB

1.71 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

STM32L562MEY6PTR
STMicroelectronics
1: $8.38
Lead-Time 30 Weeks

Mfr. Part No.
STM32L562MEY6PTR

Mouser Part No
511-STM32L562MEY6PTR

STMicroelectronics

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

Learn More

Datasheet

Lead-Time 30 Weeks

Cut Tape

$8.38

$6.89

$6.53

$6.12

View

Reel

$5.38

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

STM32L5

SMD/SMT

WLCSP-81

ARM Cortex M33

512 kB

32 bit

2 x 12 bit

110 MHz

54 I/O

256 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

STM32L5 Series ARM Microcontrollers - MCU

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