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STMicroelectronics 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

STM32L562ZET6Q
STMicroelectronics
1: HK$90.17
2,987In 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

2,987In Stock

HK$90.17

HK$73.24

HK$68.88

HK$64.44

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

STM32L562VET6Q
STMicroelectronics
1: HK$95.19
5,765In 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

5,765In Stock

HK$95.19

HK$75.38

HK$68.80

HK$64.28

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

STM32L552QEI6
STMicroelectronics
1: HK$112.37
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

HK$112.37

HK$85.41

HK$80.15

HK$72.17

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 512 kbytes of Flash

STM32L552VET6Q
STMicroelectronics
1: HK$106.45
542In 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

542In Stock

HK$106.45

HK$80.88

HK$72.01

HK$68.31

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

STM32L552QEI6Q
STMicroelectronics
1: HK$112.45
2,300In 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

2,300In Stock

HK$112.45

HK$85.41

HK$81.87

HK$72.17

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

STM32L562QEI6
STMicroelectronics
1: HK$115.41
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

HK$115.41

HK$87.71

HK$84.09

HK$74.06

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 256 kbytes of Flash

STM32L552ZCT6Q
STMicroelectronics
1: HK$99.13
1,898In 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

1,898In Stock

HK$99.13

HK$77.51

HK$68.06

HK$65.51

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

STM32L562CEU6P
STMicroelectronics
1: HK$102.17
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

HK$102.17

HK$79.41

HK$75.79

HK$65.76

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 256 kbytes of Flash

STM32L552VCT6Q
STMicroelectronics
1: HK$100.20
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

HK$100.20

HK$77.93

HK$74.31

HK$64.53

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: HK$115.41
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

HK$115.41

HK$87.71

HK$84.09

HK$74.06

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: HK$73.49
4,347In Stock
3,120On Order

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

4,347In Stock

3,120On Order

HK$73.49

HK$57.05

HK$50.47

HK$50.31

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

STM32L552CEU6
STMicroelectronics
1: HK$98.06
1,560In Stock

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

1,560In Stock

HK$98.06

HK$76.53

HK$67.82

HK$63.71

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: HK$91.00
970In Stock

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

970In Stock

HK$91.00

HK$68.55

HK$63.38

HK$56.80

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

STM32L552VET6
STMicroelectronics
1: HK$106.61
1,085In 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

1,085In Stock

HK$106.61

HK$78.17

HK$72.01

HK$69.95

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: HK$112.29
535In 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

535In Stock

HK$112.29

HK$86.64

HK$77.60

HK$73.32

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

STM32L562CEU6
STMicroelectronics
1: HK$101.68
2In Stock
1,560Expected 4/12/2026

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

2In Stock

1,560Expected 4/12/2026

HK$101.68

HK$79.16

HK$73.16

HK$66.42

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

STM32L562VET6
STMicroelectronics
1: HK$109.41
20In Stock
2,700On Order

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

20In Stock

2,700On Order

HK$109.41

HK$83.19

HK$76.04

HK$71.43

HK$68.39

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

STM32L562ZET6
STMicroelectronics
1: HK$115.00
30In Stock
360Expected 6/1/2027

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

30In Stock

360Expected 6/1/2027

HK$115.00

HK$87.71

HK$79.57

HK$74.06

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: HK$83.52
6,000Expected 31/12/2026

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 31/12/2026

HK$83.52

HK$64.69

HK$59.76

HK$54.17

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: HK$98.15
2,999Expected 31/12/2026

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 31/12/2026

HK$98.15

HK$80.72

HK$75.71

HK$67.90

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

STM32L562MEY6PTR
STMicroelectronics
1: HK$95.85
5,000On Order

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

5,000On Order

Cut Tape

HK$95.85

HK$74.80

HK$69.29

HK$63.79

HK$59.43

Reel

HK$55.73

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

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

STM32L552CET6
STMicroelectronics
1: HK$97.90
1,497Expected 31/12/2026

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 31/12/2026

HK$97.90

HK$76.20

HK$70.53

HK$63.95

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

STM32L552RET6
STMicroelectronics
1: HK$91.49
1,131On Order

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

1,131On Order

HK$91.49

HK$74.88

HK$71.84

HK$63.71

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

STM32L552ZET6
STMicroelectronics
1: HK$113.11
718Expected 6/1/2027

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 6/1/2027

HK$113.11

HK$86.72

HK$81.87

HK$72.99

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

STM32L562RET6
STMicroelectronics
1: HK$102.50
953Expected 31/12/2026

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 31/12/2026

HK$102.50

HK$81.54

HK$74.64

HK$68.06

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

STMicroelectronics STM32L5 Series ARM Microcontrollers - MCU

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