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

STM8L001J3M3TR
STMicroelectronics
1: $1.40
1,345In Stock

Mfr. Part #
STM8L001J3M3TR

Mouser Part #
511-STM8L001J3M3TR

STMicroelectronics

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

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Datasheet

1,345In Stock

Cut Tape

$1.40

$1.00

$0.905

$0.795

Reel

$0.634

View

Min.: 1
Mult.: 1

Reel: 2,500

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

STM8L050J3M3TR
STMicroelectronics
1: $1.69
2,255In Stock

Mfr. Part #
STM8L050J3M3TR

Mouser Part #
511-STM8L050J3M3TR

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

2,255In Stock

Cut Tape

$1.69

$1.22

$1.11

$0.975

Reel

$0.766

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

STM8L052C6T6TR
STMicroelectronics
1: $2.33
370In Stock

Mfr. Part #
STM8L052C6T6TR

Mouser Part #
511-STM8L052C6T6TR

STMicroelectronics

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

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Datasheet

370In Stock

Cut Tape

$2.33

$1.71

$1.55

$1.37

Reel

$1.12

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,400

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

STM8L101F3U6ATR
STMicroelectronics
1: $2.31
80In Stock

Mfr. Part #
STM8L101F3U6ATR

Mouser Part #
511-STM8L101F3U6ATR

STMicroelectronics

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

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Datasheet

80In Stock

Cut Tape

$2.31

$1.69

$1.53

$1.36

Reel

$1.12

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

STM8L101K3T6
STMicroelectronics
1: $3.05
350In Stock

Mfr. Part #
STM8L101K3T6

Mouser Part #
511-STM8L101K3T6

STMicroelectronics

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

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Datasheet

350In Stock

$3.05

$2.25

$2.06

$1.83

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Min.: 1
Mult.: 1

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

STM8L151C4T6
STMicroelectronics
1: $3.53
496In Stock

Mfr. Part #
STM8L151C4T6

Mouser Part #
511-STM8L151C4T6

STMicroelectronics

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

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Datasheet

496In Stock

$3.53

$2.65

$2.42

$2.17

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 64Kb

STM8L151C8U3
STMicroelectronics
1: $6.74
845In Stock

Mfr. Part #
STM8L151C8U3

Mouser Part #
511-STM8L151C8U3

STMicroelectronics

8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 64Kb

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Datasheet

845In Stock

$6.74

$5.08

$4.67

$4.22

View

Min.: 1
Mult.: 1

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

STM8L151K6T6TR
STMicroelectronics
1: $4.34
598In Stock

Mfr. Part #
STM8L151K6T6TR

Mouser Part #
511-STM8L151K6T6TR

STMicroelectronics

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

Learn More

Datasheet

598In Stock

Cut Tape

$4.34

$3.24

$2.98

$2.67

View

Reel

$2.06

Min.: 1
Mult.: 1

Reel: 2,400

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 32 KB Flash w/LCD

STM8L152C6T6
STMicroelectronics
1: $2.48
950In Stock

Mfr. Part #
STM8L152C6T6

Mouser Part #
511-STM8L152C6T6

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 32 KB Flash w/LCD

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Datasheet

950In Stock

$2.48

$1.83

$1.66

$1.60

View

Min.: 1
Mult.: 1

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

STM8L152R6T6
STMicroelectronics
1: $5.64
350In Stock

Mfr. Part #
STM8L152R6T6

Mouser Part #
511-STM8L152R6T6

STMicroelectronics

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

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Datasheet

350In Stock

$5.64

$4.26

$3.91

$3.43

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU Ultra-low-Pwr 8b MCU 32Kb Flash 16MHz

STM8L152K6U6TR
STMicroelectronics
1: $5.33
1,325In Stock

Mfr. Part #
STM8L152K6U6TR

Mouser Part #
511-STM8L152K6U6TR

STMicroelectronics

8-bit Microcontrollers - MCU Ultra-low-Pwr 8b MCU 32Kb Flash 16MHz

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Datasheet

1,325In Stock

Cut Tape

$5.33

$3.98

$3.64

$3.27

Reel

$2.25

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

STM8L151G4Y6TR
STMicroelectronics
1: $5.05
2,990In Stock

Mfr. Part #
STM8L151G4Y6TR

Mouser Part #
511-STM8L151G4Y6TR

STMicroelectronics

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

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Datasheet

2,990In Stock

Cut Tape

$5.05

$3.33

$3.07

$2.67

Reel

$1.72

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 32 KB Flash w/LCD

STM8L152K6T6
STMicroelectronics
1: $4.51
1,490Expected 2026-02-10

Mfr. Part #
STM8L152K6T6

Mouser Part #
511-STM8L152K6T6

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 32 KB Flash w/LCD

Learn More

Datasheet

1,490Expected 2026-02-10

$4.51

$3.38

$3.10

$2.79

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 48 pin 32kb Flash

STM8L151C6U6
STMicroelectronics
1: $6.54
12In Stock

Mfr. Part #
STM8L151C6U6

Mouser Part #
511-STM8L151C6U6

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 48 pin 32kb Flash

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Datasheet

12In Stock

$6.54

$4.34

$3.83

$3.10

View

Min.: 1
Mult.: 1

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

STM8L151K4U6TR
STMicroelectronics
1: $5.67
640In Stock

Mfr. Part #
STM8L151K4U6TR

Mouser Part #
511-STM8L151K4U6TR

STMicroelectronics

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

Learn More

Datasheet

640In Stock

Cut Tape

$5.67

$3.84

$3.57

$3.10

View

Reel

$1.94

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

STM8L152K8Y6TR
STMicroelectronics
1: $4.68
1In Stock

Mfr. Part #
STM8L152K8Y6TR

Mouser Part #
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

$4.68

$3.52

$3.22

$2.90

View

Reel

$2.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

STM8L101F2P3TR
STMicroelectronics
2,500: $1.25
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
STM8L101F2P3TR

Mouser Part #
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 10 Weeks

Reel

$1.25

$1.21

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

Reel: 2,500

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

STM8L101F2U6ATR
STMicroelectronics
1: $2.12
Lead-Time 10 Weeks

Mfr. Part #
STM8L101F2U6ATR

Mouser Part #
511-STM8L101F2U6ATR

STMicroelectronics

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

Learn More

Datasheet

Lead-Time 10 Weeks

Cut Tape

$2.12

$1.55

$1.40

$1.24

Reel

$1.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

STM8L101F2U6TR
STMicroelectronics
3,000: $1.04
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
STM8L101F2U6TR

Mouser Part #
511-STM8L101F2U6TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$1.04

$1.02

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

Reel: 3,000

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

STM8L101F3P3
STMicroelectronics
1,480: $1.41
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
STM8L101F3P3

Mouser Part #
511-STM8L101F3P3

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$1.41

$1.36

$1.33

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

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: $2.40
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
STM8L101F3P6TR

Mouser Part #
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 10 Weeks

Cut Tape

$2.40

$1.77

$1.60

$1.42

View

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

STM8L101F3U6TR
STMicroelectronics
3,000: $1.13
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
STM8L101F3U6TR

Mouser Part #
511-STM8L101F3U6TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$1.13

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

Reel: 3,000

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

STM8L101G2U6TR
STMicroelectronics
3,000: $1.13
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
STM8L101G2U6TR

Mouser Part #
511-STM8L101G2U6TR

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$1.13

$1.11

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

Reel: 3,000

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

STM8L101G3U6A
STMicroelectronics
2,940: $1.24
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
STM8L101G3U6A

Mouser Part #
511-STM8L101G3U6A

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$1.24

$1.21

Min.: 2,940
Mult.: 2,940

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 10 Weeks

Mfr. Part #
STM8L101K3T3

Mouser Part #
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 10 Weeks

$1.77

$1.75

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

STM8L Ultra-Low-Power Microcontrollers

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STM8L Ultra-Low-Power Microcontrollers

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