8-bit Microcontrollers - MCU – Mouser Singapore

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STM8L Ultra-Low-Power Microcontrollers

STMicroelectronics STM8L Microcontrollers (MCUs) use a proprietary ultra-low leakage process and optimized architecture to provide high performance and ultra-low power consumption. The MCU, which includes the STM8L101xx and STM8L15xx, is based on the 8-bit STM8 core and is ideal for many applications with special care on power savings. The STM8L embeds up to 4 different ultra-low-power modes to offer users a high level of flexibility. STMicroelectronics STM8L MCUs offer a high level of integration and a compact footprint. The STM8L-DISCOVERY Board is ideal for evaluating the high-performance MCUs.

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Part #

8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 8Kbytes -40 to 85

STM8L101F3U6ATR
STMicroelectronics
1: $2.24
80In Stock

Mfr. Part No.
STM8L101F3U6ATR

Mouser Part No
511-STM8L101F3U6ATR

STMicroelectronics

8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 8Kbytes -40 to 85

Learn More

Datasheet

80In Stock

Cut Tape

$2.24

$1.50

$1.32

$1.24

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

STM8

8 kB

1.5 kB

QFN-20

16 MHz

No ADC

18 I/O

1.65 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L101F3

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8-Bit MCU 8Kb Flash Supply 1.65V to 3.6V

STM8L101K3T6
STMicroelectronics
1: $2.97
347In Stock

Mfr. Part No.
STM8L101K3T6

Mouser Part No
511-STM8L101K3T6

STMicroelectronics

8-bit Microcontrollers - MCU 8-Bit MCU 8Kb Flash Supply 1.65V to 3.6V

Learn More

Datasheet

347In Stock

$2.97

$2.20

$2.00

$1.79

View

Min.: 1
Mult.: 1

STM8

8 kB

1.5 kB

LQFP-32

16 MHz

No ADC

30 I/O

1.65 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L101K3

Tray

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 16 KB Flash

STM8L151C4T6
STMicroelectronics
1: $4.06
396In Stock

Mfr. Part No.
STM8L151C4T6

Mouser Part No
511-STM8L151C4T6

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 16 KB Flash

Learn More

Datasheet

396In Stock

$4.06

$3.03

$2.78

$2.49

View

Min.: 1
Mult.: 1

STM8

16 kB

2 kB

LQFP-48

16 MHz

12 bit

41 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L151C4

Tray

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 32 KB Flash

STM8L151C6T6
STMicroelectronics
1: $3.11
170In Stock

Mfr. Part No.
STM8L151C6T6

Mouser Part No
511-STM8L151C6T6

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 32 KB Flash

Learn More

Datasheet

170In Stock

$3.11

$2.03

$1.63

$1.53

View

Min.: 1
Mult.: 1

STM8

32 kB

2 kB

LQFP-48

16 MHz

12 bit

41 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L151C6

Tray

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 32 KB Flash

STM8L151K6T6
STMicroelectronics
1: $4.23
94In Stock

Mfr. Part No.
STM8L151K6T6

Mouser Part No
511-STM8L151K6T6

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 32 KB Flash

Learn More

Datasheet

94In Stock

$4.23

$3.17

$2.91

$2.61

View

Min.: 1
Mult.: 1

STM8

32 kB

2 kB

LQFP-32

16 MHz

12 bit

30 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L151K6

Tray

8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 32-Pin 32kB Flash

STM8L152K6U6
STMicroelectronics
1: $5.17
444In Stock

Mfr. Part No.
STM8L152K6U6

Mouser Part No
511-STM8L152K6U6

STMicroelectronics

8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 32-Pin 32kB Flash

Learn More

Datasheet

444In Stock

$5.17

$3.60

$3.28

$2.85

View

Min.: 1
Mult.: 1

STM8

32 kB

2 kB

UFQFPN-32

16 MHz

12 bit

29 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L152K6

Tray

8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 64-Pin 32kB Flash

STM8L152R6T6
STMicroelectronics
1: $5.49
350In Stock

Mfr. Part No.
STM8L152R6T6

Mouser Part No
511-STM8L152R6T6

STMicroelectronics

8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 64-Pin 32kB Flash

Learn More

Datasheet

350In Stock

$5.49

$4.16

$3.82

$3.35

View

Min.: 1
Mult.: 1

STM8

32 kB

2 kB

LQFP-64

16 MHz

12 bit

54 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L152R6

Tray

8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 32 Kbytes Flash, 16 MHz CPU, integrated EEPROM

STM8L151K6T6TR
STMicroelectronics
1: $4.23
398In Stock

Mfr. Part No.
STM8L151K6T6TR

Mouser Part No
511-STM8L151K6T6TR

STMicroelectronics

8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 32 Kbytes Flash, 16 MHz CPU, integrated EEPROM

Learn More

Datasheet

398In Stock

Cut Tape

$4.23

$3.17

$2.91

$2.61

Reel

$2.10

View

Min.: 1
Mult.: 1

: 2,400

STM8

32 kB

2 kB

16 MHz

12 bit

30 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L

Reel, Cut Tape

8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 28-Pin 16kB

STM8L151G4Y6TR
STMicroelectronics
1: $4.55
2,990In Stock

Mfr. Part No.
STM8L151G4Y6TR

Mouser Part No
511-STM8L151G4Y6TR

STMicroelectronics

8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 28-Pin 16kB

Learn More

Datasheet

2,990In Stock

Cut Tape

$4.55

$3.00

$2.77

$2.40

Reel

$1.65

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

STM8

16 kB

2 kB

16 MHz

12 bit

26 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L151G4

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 8kb Flash

STM8L151F3U6TR
STMicroelectronics
1: $4.03
3,000Expected 10/9/2026

Mfr. Part No.
STM8L151F3U6TR

Mouser Part No
511-STM8L151F3U6TR

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 8kb Flash

Learn More

Datasheet

3,000Expected 10/9/2026

Cut Tape

$4.03

$2.61

$2.38

$2.00

View

Reel

$1.27

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

STM8

8 kB

1 kB

QFN-20

16 MHz

12 bit

18 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L151F3

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 32 pin 16kb Flash

STM8L151K4U6TR
STMicroelectronics
1: $5.09
2,624Expected 24/8/2026

Mfr. Part No.
STM8L151K4U6TR

Mouser Part No
511-STM8L151K4U6TR

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 32 pin 16kb Flash

Learn More

Datasheet

2,624Expected 24/8/2026

Cut Tape

$5.09

$3.45

$3.20

$2.78

View

Reel

$2.09

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

STM8

16 kB

2 kB

16 MHz

12 bit

30 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L151K4

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 64-Pin 32kB

STM8L151R6T6
STMicroelectronics
1: $5.32
960Expected 15/2/2027

Mfr. Part No.
STM8L151R6T6

Mouser Part No
511-STM8L151R6T6

STMicroelectronics

8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 64-Pin 32kB

Learn More

Datasheet

960Expected 15/2/2027

$5.32

$4.02

$3.70

$3.24

View

Min.: 1
Mult.: 1

STM8

32 kB

2 kB

LQFP-64

16 MHz

12 bit

54 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L151R6

Tray

8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 64 Kbytes Flash, 16 MHz CPU, integrated EEPROM

STM8L152K8Y6TR
STMicroelectronics
1: $4.38
1In Stock

Mfr. Part No.
STM8L152K8Y6TR

Mouser Part No
511-STM8L152K8Y6TR

STMicroelectronics

8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 64 Kbytes Flash, 16 MHz CPU, integrated EEPROM

Learn More

Datasheet

1In Stock

Cut Tape

$4.38

$3.28

$3.00

$2.70

View

Reel

$2.13

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

STM8

64 kB

4 kB

WLCSP-32

16 MHz

12 bit

28 I/O

1.65 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L152K8

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 4 Kbytes Flash, 16 MHz CPU, integrated EEPROM

STM8L101F2P3TR
STMicroelectronics
2,500: $1.21
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
STM8L101F2P3TR

Mouser Part No
511-STM8L101F2P3TR

STMicroelectronics

8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 4 Kbytes Flash, 16 MHz CPU, integrated EEPROM

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

$1.21

Min.: 2,500
Mult.: 2,500

: 2,500

STM8

4 kB

1.5 kB

TSSOP-20

16 MHz

18 I/O

1.65 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

STM8L101F2

Reel

8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 4Kbytes -40 to 85

STM8L101F2U6ATR
STMicroelectronics
1: $3.17
Lead-Time 30 Weeks

Mfr. Part No.
STM8L101F2U6ATR

Mouser Part No
511-STM8L101F2U6ATR

STMicroelectronics

8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 4Kbytes -40 to 85

Learn More

Datasheet

Lead-Time 30 Weeks

Cut Tape

$3.17

$2.04

$1.50

$1.40

Reel

$0.981

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

STM8

4 kB

1.5 kB

QFN-20

16 MHz

No ADC

18 I/O

1.65 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L101F2

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 4Kbytes -40 to 85

STM8L101F2U6TR
STMicroelectronics
1: $3.31
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
STM8L101F2U6TR

Mouser Part No
511-STM8L101F2U6TR

STMicroelectronics

8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 4Kbytes -40 to 85

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

$3.31

$2.11

$1.56

$1.35

View

Reel

$0.984

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

STM8

4 kB

1.5 kB

QFN-20

16 MHz

No ADC

18 I/O

1.65 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L101F2

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 8kb TSSOP 20 pin

STM8L101F3P3
STMicroelectronics
1,480: $1.34
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
STM8L101F3P3

Mouser Part No
511-STM8L101F3P3

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 8kb TSSOP 20 pin

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$1.34

$1.31

Min.: 1,480
Mult.: 1,480

STM8

8 kB

1.5 kB

TSSOP-20

16 MHz

No ADC

18 I/O

1.65 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

STM8L101F3

Tube

8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 8 Kbytes Flash, 16 MHz CPU, up to 2-Kbyte of EEPROM

STM8L101F3P6TR
STMicroelectronics
1: $2.75
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
STM8L101F3P6TR

Mouser Part No
511-STM8L101F3P6TR

STMicroelectronics

8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 8 Kbytes Flash, 16 MHz CPU, up to 2-Kbyte of EEPROM

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

$2.75

$1.78

$1.46

$1.36

View

Reel

$1.11

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

STM8

8 kB

1.5 kB

TSSOP-20

16 MHz

No ADC

18 I/O

1.65 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L101F3

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 8Kbytes -40 to 85

STM8L101F3U6TR
STMicroelectronics
1: $2.61
Lead-Time 30 Weeks

Mfr. Part No.
STM8L101F3U6TR

Mouser Part No
511-STM8L101F3U6TR

STMicroelectronics

8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 8Kbytes -40 to 85

Learn More

Datasheet

Lead-Time 30 Weeks

Cut Tape

$2.61

$1.74

$1.37

$1.31

View

Reel

$1.02

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

STM8

8 kB

1.5 kB

QFN-20

16 MHz

No ADC

18 I/O

1.65 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L101F3

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8-Bit Ultralow MCU 28-Pin 4KBIT

STM8L101G2U6TR
STMicroelectronics
3,000: $1.11
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
STM8L101G2U6TR

Mouser Part No
511-STM8L101G2U6TR

STMicroelectronics

8-bit Microcontrollers - MCU 8-Bit Ultralow MCU 28-Pin 4KBIT

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

$1.11

Min.: 3,000
Mult.: 3,000

: 3,000

STM8

No ADC

1.65 V

3.6 V

8 bit

STM8L101G2

Reel

8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 8Kbytes -40 to 85

STM8L101G3U6A
STMicroelectronics
1: $3.63
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
STM8L101G3U6A

Mouser Part No
511-STM8L101G3U6A

STMicroelectronics

8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 8Kbytes -40 to 85

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$3.63

$2.34

$1.72

$1.63

View

Min.: 1
Mult.: 1

STM8

8 kB

1.5 kB

QFPN-28

16 MHz

No ADC

26 I/O

1.65 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L101G3

Tray

8-bit Microcontrollers - MCU Ultra LP ARM 8-Bit 1.65V to 3.6V 1.5kb

STM8L101K3T3
STMicroelectronics
1,500: $1.77
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
STM8L101K3T3

Mouser Part No
511-STM8L101K3T3

STMicroelectronics

8-bit Microcontrollers - MCU Ultra LP ARM 8-Bit 1.65V to 3.6V 1.5kb

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

$1.77

$1.63

Min.: 1,500
Mult.: 1,500

STM8

8 kB

1.5 kB

LQFP-32

16 MHz

No ADC

30 I/O

1.65 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

STM8L101K3

Tray

8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 8 Kbytes Flash, 16 MHz CPU, up to 2-Kbyte of EEPROM

STM8L101K3T3TR
STMicroelectronics
2,400: $1.63
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
STM8L101K3T3TR

Mouser Part No
511-STM8L101K3T3TR

STMicroelectronics

8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 8 Kbytes Flash, 16 MHz CPU, up to 2-Kbyte of EEPROM

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

$1.63

Min.: 2,400
Mult.: 2,400

: 2,400

STM8

8 kB

1.5 kB

LQFP-32

16 MHz

30 I/O

1.65 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

STM8L101K3

Reel

8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 8 Kbytes Flash, 16 MHz CPU, up to 2-Kbyte of EEPROM

STM8L101K3T6TR
STMicroelectronics
2,400: $1.49
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
STM8L101K3T6TR

Mouser Part No
511-STM8L101K3T6TR

STMicroelectronics

8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 8 Kbytes Flash, 16 MHz CPU, up to 2-Kbyte of EEPROM

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

$1.49

Min.: 2,400
Mult.: 2,400

: 2,400

STM8

8 kB

1.5 kB

LQFP-32

16 MHz

30 I/O

1.65 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

STM8L101K3

Reel

8-bit Microcontrollers - MCU 8BIT Ultralow MCU 8KB Flash 1.5KB RAM

STM8L101K3U6TR
STMicroelectronics
3,000: $1.38
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
STM8L101K3U6TR

Mouser Part No
511-STM8L101K3U6TR

STMicroelectronics

8-bit Microcontrollers - MCU 8BIT Ultralow MCU 8KB Flash 1.5KB RAM

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

$1.38

Min.: 3,000
Mult.: 3,000

: 3,000

STM8

No ADC

1.65 V

3.6 V

8 bit

STM8L101K3

Reel

STM8L Ultra-Low-Power Microcontrollers

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STM8L
STM8L001J3
STM8L050J3
STM8L051F3
STM8L052C6
STM8L052R8
STM8L101F1
STM8L101F2
STM8L101F3
STM8L101G2
STM8L101G3
STM8L101K3
STM8L151C2
STM8L151C3
STM8L151C4
STM8L151C6
STM8L151C8
STM8L151F2
STM8L151F3
STM8L151G2