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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 Ultralow MCU 28 pin 8kb Flash

STM8L151G3U6
STMicroelectronics
1: $2.71
2,429In Stock

Mfr. Part No.
STM8L151G3U6

Mouser Part No
511-STM8L151G3U6

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 28 pin 8kb Flash

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Datasheet

2,429In Stock

$2.71

$2.02

$1.85

$1.64

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 4kb Flash

STM8L151F2P6
STMicroelectronics
1: $2.18
1,348In Stock

Mfr. Part No.
STM8L151F2P6

Mouser Part No
511-STM8L151F2P6

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 4kb Flash

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Datasheet

1,348In Stock

$2.18

$1.58

$1.25

$1.20

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Min.: 1
Mult.: 1

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

STM8L101F3P6
STMicroelectronics
1: $2.15
1,292In Stock

Mfr. Part No.
STM8L101F3P6

Mouser Part No
511-STM8L101F3P6

STMicroelectronics

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

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Datasheet

1,292In Stock

$2.15

$1.58

$1.30

$1.23

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Min.: 1
Mult.: 1

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

STM8L151R6T6
STMicroelectronics
1: $4.91
497In Stock

Mfr. Part No.
STM8L151R6T6

Mouser Part No
511-STM8L151R6T6

STMicroelectronics

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

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Datasheet

497In Stock

$4.91

$3.70

$3.39

$2.60

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Min.: 1
Mult.: 1

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

STM8L151K4T6TR
STMicroelectronics
1: $3.49
6,700In Stock

Mfr. Part No.
STM8L151K4T6TR

Mouser Part No
511-STM8L151K4T6TR

STMicroelectronics

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

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Datasheet

6,700In Stock

Cut Tape

$3.49

$2.60

$2.38

$2.14

Reel

$1.71

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,400

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

STM8L162R8T6
STMicroelectronics
1: $5.43
1,920In Stock

Mfr. Part No.
STM8L162R8T6

Mouser Part No
511-STM8L162R8T6

STMicroelectronics

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

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Datasheet

1,920In Stock

$5.43

$4.11

$3.78

$3.32

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Mult.: 1

8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 8kB

STM8L151F2P6TR
STMicroelectronics
1: $2.25
2,402In Stock

Mfr. Part No.
STM8L151F2P6TR

Mouser Part No
511-STM8L151F2P6TR

STMicroelectronics

8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 8kB

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Datasheet

2,402In Stock

Cut Tape

$2.25

$1.65

$1.52

$1.33

Reel

$1.06

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

STM8L151K6U6
STMicroelectronics
1: $3.24
2,972In Stock

Mfr. Part No.
STM8L151K6U6

Mouser Part No
511-STM8L151K6U6

STMicroelectronics

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

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Datasheet

2,972In Stock

$3.24

$2.42

$2.22

$1.99

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 28-Pin 32kB

STM8L151G6Y6TR
STMicroelectronics
1: $3.59
2,025In Stock

Mfr. Part No.
STM8L151G6Y6TR

Mouser Part No
511-STM8L151G6Y6TR

STMicroelectronics

8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 28-Pin 32kB

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Datasheet

2,025In Stock

Cut Tape

$3.59

$2.68

$2.45

$2.20

Reel

$1.71

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

STM8L101G3U6
STMicroelectronics
1: $2.52
2,416In Stock

Mfr. Part No.
STM8L101G3U6

Mouser Part No
511-STM8L101G3U6

STMicroelectronics

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

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Datasheet

2,416In Stock

$2.52

$1.86

$1.68

$1.50

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 32-Pin 16kB Flash

STM8L152K4U6
STMicroelectronics
1: $3.57
2,932In Stock

Mfr. Part No.
STM8L152K4U6

Mouser Part No
511-STM8L152K4U6

STMicroelectronics

8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 32-Pin 16kB Flash

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Datasheet

2,932In Stock

$3.57

$2.67

$2.43

$2.18

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Min.: 1
Mult.: 1

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

STM8L151K6U6TR
STMicroelectronics
1: $4.20
8,970In Stock

Mfr. Part No.
STM8L151K6U6TR

Mouser Part No
511-STM8L151K6U6TR

STMicroelectronics

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

Learn More

Datasheet

8,970In Stock

Cut Tape

$4.20

$3.07

$2.81

$2.49

Reel

$1.89

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 48 pin 8kb Flash

STM8L151C3T3
STMicroelectronics
1: $3.78
1,500In Stock

Mfr. Part No.
STM8L151C3T3

Mouser Part No
511-STM8L151C3T3

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 48 pin 8kb Flash

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Datasheet

1,500In Stock

$3.78

$2.82

$2.59

$2.32

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 16Kb

STM8L151C4U6TR
STMicroelectronics
1: $5.49
4,779In Stock

Mfr. Part No.
STM8L151C4U6TR

Mouser Part No
511-STM8L151C4U6TR

STMicroelectronics

8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 16Kb

Learn More

Datasheet

4,779In Stock

Cut Tape

$5.49

$3.73

$3.45

$2.99

View

Reel

$1.82

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 28 pin 32kb Flash

STM8L151G6U3
STMicroelectronics
1: $3.29
2,410In Stock

Mfr. Part No.
STM8L151G6U3

Mouser Part No
511-STM8L151G6U3

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 28 pin 32kb Flash

Learn More

Datasheet

2,410In Stock

$3.29

$2.46

$2.25

$2.02

View

Min.: 1
Mult.: 1

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

STM8L151M8T6
STMicroelectronics
1: $7.83
540In Stock

Mfr. Part No.
STM8L151M8T6

Mouser Part No
511-STM8L151M8T6

STMicroelectronics

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

Learn More

Datasheet

540In Stock

$7.83

$5.46

$5.09

$4.48

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU Ultra-low-power Value line 8-bit MCU 8 Kbytes Flash, 16 MHz CPU, integrated EEPR

STM8L050J3M3
STMicroelectronics
1: $1.39
2,719In Stock

Mfr. Part No.
STM8L050J3M3

Mouser Part No
511-STM8L050J3M3

STMicroelectronics

8-bit Microcontrollers - MCU Ultra-low-power Value line 8-bit MCU 8 Kbytes Flash, 16 MHz CPU, integrated EEPR

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Datasheet

2,719In Stock

$1.39

$1.03

$0.94

$0.84

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU Ultra LP 8-Bit MCU 8kB Flash 16MHz EE

STM8L051F3P6
STMicroelectronics
1: $1.24
15,792In Stock

Mfr. Part No.
STM8L051F3P6

Mouser Part No
511-STM8L051F3P6

STMicroelectronics

8-bit Microcontrollers - MCU Ultra LP 8-Bit MCU 8kB Flash 16MHz EE

Learn More

Datasheet

15,792In Stock

$1.24

$0.884

$0.72

$0.681

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU Ultra LP 8-Bit MCU 8kB Flash 16MHz EE

STM8L051F3P6TR
STMicroelectronics
1: $1.25
7,968In Stock
10,000Expected 9/3/2026

Mfr. Part No.
STM8L051F3P6TR

Mouser Part No
511-STM8L051F3P6TR

STMicroelectronics

8-bit Microcontrollers - MCU Ultra LP 8-Bit MCU 8kB Flash 16MHz EE

Learn More

Datasheet

7,968In Stock

10,000Expected 9/3/2026

Cut Tape

$1.25

$0.899

$0.81

$0.713

Reel

$0.589

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

8-bit Microcontrollers - MCU Ultra LP ARM 8-Bit 1.8V to 3.6V 32kB

STM8L151G4U3
STMicroelectronics
1: $3.46
2,440In Stock

Mfr. Part No.
STM8L151G4U3

Mouser Part No
511-STM8L151G4U3

STMicroelectronics

8-bit Microcontrollers - MCU Ultra LP ARM 8-Bit 1.8V to 3.6V 32kB

Learn More

Datasheet

2,440In Stock

$3.46

$2.59

$2.36

$2.15

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8BIT Ultralow MCU 16KB Flash 2KB RAM

STM8L151G4U6
STMicroelectronics
1: $3.63
3,648In Stock

Mfr. Part No.
STM8L151G4U6

Mouser Part No
511-STM8L151G4U6

STMicroelectronics

8-bit Microcontrollers - MCU 8BIT Ultralow MCU 16KB Flash 2KB RAM

Learn More

Datasheet

3,648In Stock

$3.63

$2.68

$2.45

$2.18

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8BIT Ultralow MCU 32KB Flash 2KB RAM

STM8L151G6U6
STMicroelectronics
1: $3.42
2,347In Stock

Mfr. Part No.
STM8L151G6U6

Mouser Part No
511-STM8L151G6U6

STMicroelectronics

8-bit Microcontrollers - MCU 8BIT Ultralow MCU 32KB Flash 2KB RAM

Learn More

Datasheet

2,347In Stock

$3.42

$2.54

$2.32

$2.09

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8BIT Ultralow MCU 32KB Flash 2KB RAM

STM8L151G6U6TR
STMicroelectronics
1: $3.42
6,109In Stock

Mfr. Part No.
STM8L151G6U6TR

Mouser Part No
511-STM8L151G6U6TR

STMicroelectronics

8-bit Microcontrollers - MCU 8BIT Ultralow MCU 32KB Flash 2KB RAM

Learn More

Datasheet

6,109In Stock

Cut Tape

$3.42

$2.54

$2.32

$2.09

Reel

$1.72

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

STM8L151K6T6
STMicroelectronics
1: $3.89
2,321In 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

2,321In Stock

$3.89

$2.91

$2.67

$2.39

View

Min.: 1
Mult.: 1

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

STM8L001J3M3
STMicroelectronics
1: $1.25
2,330In Stock

Mfr. Part No.
STM8L001J3M3

Mouser Part No
511-STM8L001J3M3

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

2,330In Stock

$1.25

$0.899

$0.812

$0.713

View

Min.: 1
Mult.: 1

STM8L Ultra-Low-Power Microcontrollers

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STM8L Ultra-Low-Power Microcontrollers

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