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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 Ultra-Lo-pwr 8-bit MCU 8kB

STM8L151F2P6TR
STMicroelectronics
1: $2.51
2,402In Stock

Mfr. Part #
STM8L151F2P6TR

Mouser Part #
511-STM8L151F2P6TR

STMicroelectronics

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

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Datasheet

2,402In Stock

Cut Tape

$2.51

$1.84

$1.69

$1.49

Reel

$1.18

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

STM8L151G3U6
STMicroelectronics
1: $3.02
2,429In Stock

Mfr. Part #
STM8L151G3U6

Mouser Part #
511-STM8L151G3U6

STMicroelectronics

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

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Datasheet

2,429In Stock

$3.02

$2.25

$2.06

$1.83

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Min.: 1
Mult.: 1

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

STM8L101F3P6
STMicroelectronics
1: $2.40
1,292In Stock

Mfr. Part #
STM8L101F3P6

Mouser Part #
511-STM8L101F3P6

STMicroelectronics

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

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Datasheet

1,292In Stock

$2.40

$1.77

$1.45

$1.37

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Min.: 1
Mult.: 1

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

STM8L151R6T6
STMicroelectronics
1: $5.47
497In Stock

Mfr. Part #
STM8L151R6T6

Mouser Part #
511-STM8L151R6T6

STMicroelectronics

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

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Datasheet

497In Stock

$5.47

$4.12

$3.78

$2.90

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Min.: 1
Mult.: 1

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

STM8L151G6Y6TR
STMicroelectronics
1: $4.00
2,025In Stock

Mfr. Part #
STM8L151G6Y6TR

Mouser Part #
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

$4.00

$2.99

$2.73

$2.45

Reel

$1.91

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

STM8L151K6U6
STMicroelectronics
1: $3.61
2,972In Stock

Mfr. Part #
STM8L151K6U6

Mouser Part #
511-STM8L151K6U6

STMicroelectronics

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

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Datasheet

2,972In Stock

$3.61

$2.70

$2.48

$2.22

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Mult.: 1

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

STM8L151F2P6
STMicroelectronics
1: $2.43
1,348In Stock

Mfr. Part #
STM8L151F2P6

Mouser Part #
511-STM8L151F2P6

STMicroelectronics

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

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Datasheet

1,348In Stock

$2.43

$1.77

$1.40

$1.34

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Mult.: 1

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

STM8L151K4T6TR
STMicroelectronics
1: $3.89
6,700In Stock

Mfr. Part #
STM8L151K4T6TR

Mouser Part #
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

$3.89

$2.90

$2.65

$2.39

Reel

$1.91

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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: $6.06
1,920In Stock

Mfr. Part #
STM8L162R8T6

Mouser Part #
511-STM8L162R8T6

STMicroelectronics

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

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Datasheet

1,920In Stock

$6.06

$4.59

$4.22

$3.70

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Min.: 1
Mult.: 1

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

STM8L151K6U6TR
STMicroelectronics
1: $4.68
8,970In Stock

Mfr. Part #
STM8L151K6U6TR

Mouser Part #
511-STM8L151K6U6TR

STMicroelectronics

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

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Datasheet

8,970In Stock

Cut Tape

$4.68

$3.43

$3.13

$2.77

Reel

$2.11

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

STM8L151C4U6TR
STMicroelectronics
1: $6.12
4,779In Stock

Mfr. Part #
STM8L151C4U6TR

Mouser Part #
511-STM8L151C4U6TR

STMicroelectronics

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

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Datasheet

4,779In Stock

Cut Tape

$6.12

$4.15

$3.84

$3.33

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Reel

$2.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

STM8L151G6U3
STMicroelectronics
1: $3.67
2,410In Stock

Mfr. Part #
STM8L151G6U3

Mouser Part #
511-STM8L151G6U3

STMicroelectronics

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

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Datasheet

2,410In Stock

$3.67

$2.74

$2.51

$2.25

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Min.: 1
Mult.: 1

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

STM8L151C3T3
STMicroelectronics
1: $4.22
1,500In Stock

Mfr. Part #
STM8L151C3T3

Mouser Part #
511-STM8L151C3T3

STMicroelectronics

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

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Datasheet

1,500In Stock

$4.22

$3.15

$2.88

$2.59

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Min.: 1
Mult.: 1

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

STM8L101G3U6
STMicroelectronics
1: $2.81
2,416In Stock

Mfr. Part #
STM8L101G3U6

Mouser Part #
511-STM8L101G3U6

STMicroelectronics

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

Learn More

Datasheet

2,416In Stock

$2.81

$2.08

$1.88

$1.67

View

Min.: 1
Mult.: 1

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

STM8L152K4U6
STMicroelectronics
1: $3.98
2,932In Stock

Mfr. Part #
STM8L152K4U6

Mouser Part #
511-STM8L152K4U6

STMicroelectronics

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

Learn More

Datasheet

2,932In Stock

$3.98

$2.98

$2.71

$2.43

View

Min.: 1
Mult.: 1

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

STM8L151M8T6
STMicroelectronics
1: $8.73
540In Stock

Mfr. Part #
STM8L151M8T6

Mouser Part #
511-STM8L151M8T6

STMicroelectronics

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

Learn More

Datasheet

540In Stock

$8.73

$6.09

$5.67

$4.99

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: $1.55
2,719In Stock

Mfr. Part #
STM8L050J3M3

Mouser Part #
511-STM8L050J3M3

STMicroelectronics

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

Learn More

Datasheet

2,719In Stock

$1.55

$1.15

$1.05

$0.936

View

Min.: 1
Mult.: 1

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

STM8L051F3P6
STMicroelectronics
1: $1.38
15,792In Stock

Mfr. Part #
STM8L051F3P6

Mouser Part #
511-STM8L051F3P6

STMicroelectronics

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

Learn More

Datasheet

15,792In Stock

$1.38

$0.986

$0.803

$0.76

View

Min.: 1
Mult.: 1

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

STM8L051F3P6TR
STMicroelectronics
1: $1.40
7,968In Stock
10,000Expected 2026-03-09

Mfr. Part #
STM8L051F3P6TR

Mouser Part #
511-STM8L051F3P6TR

STMicroelectronics

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

Learn More

Datasheet

7,968In Stock

10,000Expected 2026-03-09

Cut Tape

$1.40

$1.00

$0.904

$0.795

Reel

$0.657

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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: $3.86
2,440In Stock

Mfr. Part #
STM8L151G4U3

Mouser Part #
511-STM8L151G4U3

STMicroelectronics

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

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Datasheet

2,440In Stock

$3.86

$2.88

$2.64

$2.40

View

Min.: 1
Mult.: 1

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

STM8L151G4U6
STMicroelectronics
1: $4.05
3,648In Stock

Mfr. Part #
STM8L151G4U6

Mouser Part #
511-STM8L151G4U6

STMicroelectronics

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

Learn More

Datasheet

3,648In Stock

$4.05

$2.99

$2.73

$2.43

View

Min.: 1
Mult.: 1

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

STM8L151G6U6
STMicroelectronics
1: $3.81
2,347In Stock

Mfr. Part #
STM8L151G6U6

Mouser Part #
511-STM8L151G6U6

STMicroelectronics

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

Learn More

Datasheet

2,347In Stock

$3.81

$2.84

$2.59

$2.33

View

Min.: 1
Mult.: 1

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

STM8L151G6U6TR
STMicroelectronics
1: $3.81
6,109In Stock

Mfr. Part #
STM8L151G6U6TR

Mouser Part #
511-STM8L151G6U6TR

STMicroelectronics

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

Learn More

Datasheet

6,109In Stock

Cut Tape

$3.81

$2.84

$2.59

$2.33

Reel

$1.92

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

STM8L151K6T6
STMicroelectronics
1: $4.34
2,321In Stock

Mfr. Part #
STM8L151K6T6

Mouser Part #
511-STM8L151K6T6

STMicroelectronics

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

Learn More

Datasheet

2,321In Stock

$4.34

$3.24

$2.98

$2.67

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: $1.40
2,330In Stock

Mfr. Part #
STM8L001J3M3

Mouser Part #
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

$1.40

$1.00

$0.905

$0.795

View

Min.: 1
Mult.: 1

STM8L Ultra-Low-Power Microcontrollers

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STM8L Ultra-Low-Power Microcontrollers

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