8-bit Microcontrollers - MCU

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Core	Program Memory Size	Data RAM Size	Package / Case	Maximum Clock Frequency	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Bus Width	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 16 KB Flash STM8L151K4T6 STMicroelectronics 1: $3.93 24,314In Stock	Mfr. Part # STM8L151K4T6 Mouser Part # 511-STM8L151K4T6	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 16 KB Flash Learn More about STMicroelectronics stm8l	Datasheet	24,314In Stock	$3.93 $2.93 $2.52 $2.41 View $2.28 $2.25 $1.89 $1.83 $1.79	Min.: 1 Mult.: 1	STM8	16 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	STM8L151K4	Tray
8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 8kB STM8L151F2P6TR STMicroelectronics 1: $2.46 2,391In Stock	Mfr. Part # STM8L151F2P6TR Mouser Part # 511-STM8L151F2P6TR	STMicroelectronics	8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 8kB Learn More about STMicroelectronics stm8l	Datasheet	2,391In Stock	Cut Tape $2.46 $1.81 $1.53 $1.46 View Reel $1.13 $1.33 $1.27 $1.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	STM8	4 kB	1 kB	TSSOP-20	16 MHz	12 bit	18 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L151F2	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8BIT Ultralow MCU 16KB Flash 2KB RAM STM8L151G4U6 STMicroelectronics 1: $3.93 3,643In Stock	Mfr. Part # STM8L151G4U6 Mouser Part # 511-STM8L151G4U6	STMicroelectronics	8-bit Microcontrollers - MCU 8BIT Ultralow MCU 16KB Flash 2KB RAM Learn More about STMicroelectronics stm8l	Datasheet	3,643In Stock	$3.93 $2.73 $2.44 $2.21 View $2.04 $1.89 $1.81 $1.65 $1.64	Min.: 1 Mult.: 1	STM8	16 kB	2 kB	UFQFPN-28	16 MHz	12 bit	26 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L151G4	Tray
8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 4Kbytes -40 to 85 STM8L101F2P6 STMicroelectronics 1: $2.22 5,907In Stock	Mfr. Part # STM8L101F2P6 Mouser Part # 511-STM8L101F2P6	STMicroelectronics	8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 4Kbytes -40 to 85 Learn More about STMicroelectronics stm8l	Datasheet	5,907In Stock	$2.22 $1.63 $1.34 $1.27 View $1.18 $1.05 $1.01	Min.: 1 Mult.: 1	STM8	4 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	STM8L101F2	Tube
8-bit Microcontrollers - MCU 8BIT Ultralow MCU 4KB Flash 1.5KB RAM STM8L101F2P6TR STMicroelectronics 1: $2.22 2,489In Stock	Mfr. Part # STM8L101F2P6TR Mouser Part # 511-STM8L101F2P6TR	STMicroelectronics	8-bit Microcontrollers - MCU 8BIT Ultralow MCU 4KB Flash 1.5KB RAM Learn More about STMicroelectronics stm8l	Datasheet	2,489In Stock	Cut Tape $2.22 $1.63 $1.39 $1.31 Reel $1.10 View $1.18 $1.13 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	STM8	4 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	STM8L101F2	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8BIT Ultralow MCU 32KB Flash 2KB RAM STM8L151G6U6 STMicroelectronics 1: $3.84 3,852In Stock	Mfr. Part # STM8L151G6U6 Mouser Part # 511-STM8L151G6U6	STMicroelectronics	8-bit Microcontrollers - MCU 8BIT Ultralow MCU 32KB Flash 2KB RAM Learn More about STMicroelectronics stm8l	Datasheet	3,852In Stock	$3.84 $2.86 $2.47 $2.34 View $2.15 $2.08 $2.07 $1.82	Min.: 1 Mult.: 1	STM8	32 kB	2 kB	UFQFPN-28	16 MHz	12 bit	26 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L151G6	Tray
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 16 KB Flash w/LCD STM8L152K4T6 STMicroelectronics 1: $4.11 8,104In Stock	Mfr. Part # STM8L152K4T6 Mouser Part # 511-STM8L152K4T6	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 16 KB Flash w/LCD Learn More about STMicroelectronics stm8l	Datasheet	8,104In Stock	$4.11 $3.07 $2.65 $2.52 View $2.30 $2.04 $1.74 $1.73	Min.: 1 Mult.: 1	STM8	16 kB	2 kB	LQFP-32	16 MHz	12 bit	29 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L152K4	Tray
8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 64-Pin 64kB Flash STM8L152R8T6 STMicroelectronics 1: $6.11 3,776In Stock	Mfr. Part # STM8L152R8T6 Mouser Part # 511-STM8L152R8T6	STMicroelectronics	8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 64-Pin 64kB Flash Learn More about STMicroelectronics stm8l	Datasheet	3,776In Stock	$6.11 $4.63 $4.03 $3.85 View $3.25 $3.17	Min.: 1 Mult.: 1	STM8	64 kB	4 kB	LQFP-64	16 MHz	12 bit	54 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L152R8	Tray
8-bit Microcontrollers - MCU 8BIT Ultralow MCU 32KB Flash 2KB RAM STM8L151G6U6TR STMicroelectronics 1: $3.84 6,099In Stock	Mfr. Part # STM8L151G6U6TR Mouser Part # 511-STM8L151G6U6TR	STMicroelectronics	8-bit Microcontrollers - MCU 8BIT Ultralow MCU 32KB Flash 2KB RAM Learn More about STMicroelectronics stm8l	Datasheet	6,099In Stock	Cut Tape $3.84 $2.86 $2.47 $2.34 Reel $1.85 View $2.30 $2.11 $2.04 $1.77 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	STM8	32 kB	2 kB		16 MHz	12 bit	26 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L151G6	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 64 Kbytes Flash, 16 MHz CPU, integrated EEPROM STM8L152M8T6TR STMicroelectronics 1: $6.94 3,273In Stock	Mfr. Part # STM8L152M8T6TR Mouser Part # 511-STM8L152M8T6TR	STMicroelectronics	8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 64 Kbytes Flash, 16 MHz CPU, integrated EEPROM Learn More about STMicroelectronics stm8l	Datasheet	3,273In Stock	Cut Tape $6.94 $5.12 $4.56 $4.25 View Reel $3.26 $4.19 $3.84 $3.26 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM8	64 kB	4 kB	LQFP-80	16 MHz	12 bit	68 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L152M8	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 28 pin 8kb Flash STM8L151G3U6 STMicroelectronics 1: $2.94 2,299In Stock	Mfr. Part # STM8L151G3U6 Mouser Part # 511-STM8L151G3U6	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 28 pin 8kb Flash Learn More about STMicroelectronics stm8l	Datasheet	2,299In Stock	$2.94 $2.17 $1.86 $1.77 View $1.61 $1.56 $1.55 $1.50 $1.48	Min.: 1 Mult.: 1	STM8	8 kB	1 kB	UFQFPN-28	16 MHz	12 bit	26 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L151G3
8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 64 Kbytes Flash, 16 MHz CPU, integrated EEPROM STM8L151C8U6TR STMicroelectronics 1: $4.68 2,309In Stock	Mfr. Part # STM8L151C8U6TR Mouser Part # 511-STM8L151C8U6TR	STMicroelectronics	8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 64 Kbytes Flash, 16 MHz CPU, integrated EEPROM Learn More about STMicroelectronics stm8l	Datasheet	2,309In Stock	Cut Tape $4.68 $3.52 $3.06 $2.91 $2.68 Reel $2.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	STM8	64 kB	4 kB		16 MHz	12 bit	41 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L151C8	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 16 Kbytes Flash, 16 MHz CPU, integrated EEPROM STM8L151K4T6TR STMicroelectronics 1: $4.23 6,460In 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 Learn More about STMicroelectronics stm8l	Datasheet	6,460In Stock	Cut Tape $4.23 $3.07 $2.70 $2.51 Reel $1.79 View $2.46 $2.22 $1.92 $1.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM8	16 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	STM8L151K4	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 16 KB Flash w/LCD STM8L152C4T6 STMicroelectronics 1: $4.37 1,010In Stock	Mfr. Part # STM8L152C4T6 Mouser Part # 511-STM8L152C4T6	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 16 KB Flash w/LCD Learn More about STMicroelectronics stm8l	Datasheet	1,010In Stock	$4.37 $3.28 $2.83 $2.69 View $2.55 $2.46 $2.24 $2.22	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	STM8L152C4	Tray
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 4kb TSSOP 20 pin STM8L101F2P3 STMicroelectronics 1: $3.03 205In Stock	Mfr. Part # STM8L101F2P3 Mouser Part # 511-STM8L101F2P3	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 4kb TSSOP 20 pin Learn More about STMicroelectronics stm8l	Datasheet	205In Stock	$3.03 $2.22 $1.83 $1.70 View $1.46 $1.35 $1.27 $1.26 $1.23	Min.: 1 Mult.: 1	STM8	4 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	STM8L101F2	Tube
8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 28-Pin 32kB STM8L151G6Y6TR STMicroelectronics 1: $3.86 2,025In Stock	Mfr. Part # STM8L151G6Y6TR Mouser Part # 511-STM8L151G6Y6TR	STMicroelectronics	8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 28-Pin 32kB Learn More about STMicroelectronics stm8l	Datasheet	2,025In Stock	Cut Tape $3.86 $2.87 $2.48 $2.37 Reel $1.87 View $2.16 $2.07 $1.86 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	STM8	32 kB	2 kB		16 MHz	12 bit	26 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L151G6	Reel, Cut Tape, MouseReel
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 2,315In 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 about STMicroelectronics stm8l	Datasheet	2,315In Stock	$1.40 $0.755 $0.676 $0.632 View $0.616 $0.511 $0.51	Min.: 1 Mult.: 1	STM8	8 kB	1.5 kB	SO8N-8	16 MHz	No ADC	6 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	STM8L001J3	Tube
8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 8Kbytes -40 to 85 STM8L101F3P6 STMicroelectronics 1: $2.42 1,282In Stock	Mfr. Part # STM8L101F3P6 Mouser Part # 511-STM8L101F3P6	STMicroelectronics	8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 8Kbytes -40 to 85 Learn More about STMicroelectronics stm8l	Datasheet	1,282In Stock	$2.42 $1.77 $1.47 $1.39 View $1.29 $1.16	Min.: 1 Mult.: 1	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	Tube
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 4kb Flash STM8L151F2P6 STMicroelectronics 1: $2.70 1,348In Stock	Mfr. Part # STM8L151F2P6 Mouser Part # 511-STM8L151F2P6	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 4kb Flash Learn More about STMicroelectronics stm8l	Datasheet	1,348In Stock	$2.70 $1.91 $1.63 $1.48 View $1.46 $1.33 $1.14	Min.: 1 Mult.: 1	STM8	4 kB	1 kB	TSSOP-20	16 MHz	12 bit	18 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L151F2	Tube
8-bit Microcontrollers - MCU Ultra-low-power Value line 8-bit MCU 8 Kbytes Flash, 16 MHz CPU, integrated EEPR STM8L050J3M3 STMicroelectronics 1: $1.70 2,371In 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 about STMicroelectronics stm8l	Datasheet	2,371In Stock	$1.70 $1.23 $1.04 $0.937 View $0.885 $0.789	Min.: 1 Mult.: 1	STM8	8 kB	1 kB	SOIC-8	16 MHz	12 bit	6 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	STM8L050J3	Tube
8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 32-Pin 32kB STM8L151K6U6 STMicroelectronics 1: $4.28 2,960In Stock	Mfr. Part # STM8L151K6U6 Mouser Part # 511-STM8L151K6U6	STMicroelectronics	8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 32-Pin 32kB Learn More about STMicroelectronics stm8l	Datasheet	2,960In Stock	$4.28 $3.21 $2.77 $2.64 View $2.42 $2.34 $2.17 $2.16	Min.: 1 Mult.: 1	STM8	32 kB	2 kB	UFQFPN-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 LCD 32-Pin 32kB STM8L151M8T6 STMicroelectronics 1: $7.80 350In Stock	Mfr. Part # STM8L151M8T6 Mouser Part # 511-STM8L151M8T6	STMicroelectronics	8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 32-Pin 32kB Learn More about STMicroelectronics stm8l	Datasheet	350In Stock	$7.80 $5.36 $4.99 $4.39 View $4.17 $3.55 $3.46 $3.41 Quote	Min.: 1 Mult.: 1	STM8	64 kB	4 kB	UFQFPN-80	16 MHz	12 bit	68 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L151M8	Tray
8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 16Kb STM8L151C4U6TR STMicroelectronics 1: $5.25 3,871In Stock	Mfr. Part # STM8L151C4U6TR Mouser Part # 511-STM8L151C4U6TR	STMicroelectronics	8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 16Kb Learn More about STMicroelectronics stm8l	Datasheet	3,871In Stock	Cut Tape $5.25 $3.47 $3.17 $2.69 View Reel $2.02 $2.55 $2.30 $2.24 $2.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	STM8	16 kB	2 kB		16 MHz	12 bit	41 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L151C4	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 32-Pin 32kB STM8L151K6U6TR STMicroelectronics 1: $4.59 8,878In Stock	Mfr. Part # STM8L151K6U6TR Mouser Part # 511-STM8L151K6U6TR	STMicroelectronics	8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 32-Pin 32kB Learn More about STMicroelectronics stm8l	Datasheet	8,878In Stock	Cut Tape $4.59 $3.32 $2.91 $2.69 Reel $1.90 View $2.65 $2.42 $2.34 $1.89 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	STM8	32 kB						1.8 V	3.6 V		8 bit			STM8L151K6	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 8Kbytes -40 to 85 STM8L101G3U6 STMicroelectronics 1: $2.70 2,310In Stock	Mfr. Part # STM8L101G3U6 Mouser Part # 511-STM8L101G3U6	STMicroelectronics	8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 8Kbytes -40 to 85 Learn More about STMicroelectronics stm8l	Datasheet	2,310In Stock	$2.70 $1.99 $1.70 $1.63 View $1.59 $1.39 $1.30 $1.29 $1.28	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