8-bit Microcontrollers - MCU – Mouser United Kingdom

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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 (GBP) 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 32 KB Flash w/LCD STM8L152C6T6 STMicroelectronics 1: £1.74 5In Stock 1,500Expected 22/02/2027	Mfr. Part No. STM8L152C6T6 Mouser Part No 511-STM8L152C6T6	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 32 KB Flash w/LCD Learn More about STMicroelectronics stm8l	Datasheet	5In Stock 1,500Expected 22/02/2027	£1.74 £1.11 £1.01 £0.882 View £0.841 £0.78	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	STM8L152C6	Tray
8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 48-Pin 64kB Flash STM8L152C8T6 STMicroelectronics 1: £3.64 73In Stock 1,500Expected 22/02/2027	Mfr. Part No. STM8L152C8T6 Mouser Part No 511-STM8L152C8T6	STMicroelectronics	8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 48-Pin 64kB Flash Learn More about STMicroelectronics stm8l	Datasheet	73In Stock 1,500Expected 22/02/2027	£3.64 £2.65 £2.38 £2.01 View £1.90 £1.80 £1.74	Min.: 1 Mult.: 1	STM8	64 kB	4 kB	LQFP-48	16 MHz	12 bit	41 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L152C8	Tray
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 32 KB Flash w/LCD STM8L152K6T6 STMicroelectronics 1: £2.63 40In Stock 1,500On Order	Mfr. Part No. STM8L152K6T6 Mouser Part No 511-STM8L152K6T6	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 32 KB Flash w/LCD Learn More about STMicroelectronics stm8l	Datasheet	40In Stock 1,500On Order	£2.63 £1.96 £1.70 £1.62 View £1.54 £1.48 £1.47	Min.: 1 Mult.: 1	STM8	32 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	STM8L152K6	Tray
8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 32-Pin 32kB Flash STM8L152K6U6 STMicroelectronics 1: £3.09 463In Stock 2,940Expected 08/03/2027	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 about STMicroelectronics stm8l	Datasheet	463In Stock 2,940Expected 08/03/2027	£3.09 £2.20 £2.01 £1.70 View £1.62 £1.41 £1.40	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 8-bit Ultralow MCU 28 pin 32kb Flash STM8L151G6U3 STMicroelectronics 1: £2.51 1,965In 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 about STMicroelectronics stm8l	Datasheet	1,965In Stock	£2.51 £1.88 £1.63 £1.55 View £1.41 £1.37 £1.33 £1.30	Min.: 1 Mult.: 1	STM8	32 kB	2 kB		16 MHz	12 bit	26 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	STM8L151G6	Tray
8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 28-Pin 16kB STM8L151G4Y6TR STMicroelectronics 1: £2.58 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 about STMicroelectronics stm8l	Datasheet	2,990In Stock	Cut Tape £2.58 £1.69 £1.57 £1.37 Reel £0.925 View £1.28 £1.13 £0.943 £0.917 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 STM8L Ultra LP 8-Bit LCD 32-Pin 32kB STM8L151M8T6 STMicroelectronics 1: £4.01 350In 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 about STMicroelectronics stm8l	Datasheet	350In Stock	£4.01 £2.92 £2.76 £2.50 View £2.39 £2.07 £2.03 £2.00 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-low-Pwr 8b MCU 32Kb Flash 16MHz STM8L152K6U6TR STMicroelectronics 1: £3.09 5In Stock	Mfr. Part No. STM8L152K6U6TR Mouser Part No 511-STM8L152K6U6TR	STMicroelectronics	8-bit Microcontrollers - MCU Ultra-low-Pwr 8b MCU 32Kb Flash 16MHz Learn More about STMicroelectronics stm8l	Datasheet	5In Stock	Cut Tape £3.09 £2.20 £2.01 £1.70 View Reel £1.36 £1.62 £1.47 £1.46 £1.36 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	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	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 64-Pin 32kB STM8L151R6T6 STMicroelectronics 1: £4.21 960Expected 16/04/2027	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 about STMicroelectronics stm8l	Datasheet	960Expected 16/04/2027	£4.21 £2.78 £2.54 £2.17 View £2.05 £1.85	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 STM8L Ultra LP 8-Bit 64-Pin 32kB Flash STM8L152R6T6 STMicroelectronics 1: £3.47 1,580Expected 22/02/2027	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 about STMicroelectronics stm8l	Datasheet	1,580Expected 22/02/2027	£3.47 £2.63 £2.29 £2.12 £1.98	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 STM8L Ultra LP 8-Bit 64-Pin 64kB Flash STM8L162R8T6 STMicroelectronics 1: £3.95 1,920Expected 16/04/2027	Mfr. Part No. STM8L162R8T6 Mouser Part No 511-STM8L162R8T6	STMicroelectronics	8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 64-Pin 64kB Flash Learn More about STMicroelectronics stm8l	Datasheet	1,920Expected 16/04/2027	£3.95 £2.83 £2.57 £2.30 View £2.23 £2.02	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	STM8L162R8	Tray
8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 28-Pin 32kB STM8L151G6Y6TR STMicroelectronics 3,000: £1.09 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM8L151G6Y6TR Mouser Part No 511-STM8L151G6Y6TR	STMicroelectronics	8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 28-Pin 32kB Learn More about STMicroelectronics stm8l	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £1.09 £1.08	Min.: 3,000 Mult.: 3,000 : 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
8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 4 Kbytes Flash, 16 MHz CPU, integrated EEPROM STM8L101F2P3TR STMicroelectronics 2,500: £0.729 Non-Stocked Lead-Time 40 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 about STMicroelectronics stm8l	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel £0.729	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: £1.32 Non-Stocked Lead-Time 40 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 about STMicroelectronics stm8l	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape £1.32 £0.952 £0.818 £0.742 View Reel £0.607 £0.718 £0.629 £0.608 £0.607 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 3,000: £0.611 Non-Stocked Lead-Time 40 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 about STMicroelectronics stm8l	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel £0.611	Min.: 3,000 Mult.: 3,000 : 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
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 8kb TSSOP 20 pin STM8L101F3P3 STMicroelectronics 1: £2.17 Non-Stocked Lead-Time 40 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 about STMicroelectronics stm8l	Datasheet	Non-Stocked Lead-Time 40 Weeks	£2.17 £1.41 £1.27 £1.07 View £1.01 £0.882 £0.856	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	+ 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: £1.68 Non-Stocked Lead-Time 40 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 about STMicroelectronics stm8l	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape £1.68 £1.24 £1.00 £0.849 View Reel £0.697 £0.796 £0.716 £0.697 £0.697 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 3,000: £0.668 Non-Stocked Lead-Time 40 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 about STMicroelectronics stm8l	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel £0.668	Min.: 3,000 Mult.: 3,000 : 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
8-bit Microcontrollers - MCU 8-Bit Ultralow MCU 28-Pin 4KBIT STM8L101G2U6TR STMicroelectronics 3,000: £0.669 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM8L101G2U6TR Mouser Part No 511-STM8L101G2U6TR	STMicroelectronics	8-bit Microcontrollers - MCU 8-Bit Ultralow MCU 28-Pin 4KBIT Learn More about STMicroelectronics stm8l	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel £0.669	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: £1.96 Non-Stocked Lead-Time 40 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 about STMicroelectronics stm8l	Datasheet	Non-Stocked Lead-Time 40 Weeks	£1.96 £1.27 £1.15 £0.978 View £0.917 £0.803 £0.75 £0.725	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: £1.06 Non-Stocked Lead-Time 40 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 about STMicroelectronics stm8l	Datasheet	Non-Stocked Lead-Time 40 Weeks	£1.06	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: £1.08 Non-Stocked Lead-Time 40 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 about STMicroelectronics stm8l	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel £1.08	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 1: £2.38 Non-Stocked Lead-Time 40 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 about STMicroelectronics stm8l	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape £2.38 £1.55 £1.42 £1.22 View Reel £0.943 £1.15 £1.00 £0.943 £0.943 MouseReel Available	Min.: 1 Mult.: 1 : 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, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8BIT Ultralow MCU 8KB Flash 1.5KB RAM STM8L101K3U6TR STMicroelectronics 3,000: £0.882 Non-Stocked Lead-Time 40 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 about STMicroelectronics stm8l	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel £0.882	Min.: 3,000 Mult.: 3,000 : 3,000	STM8					No ADC		1.65 V	3.6 V		8 bit			STM8L101K3	Reel
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 48 pin 16kb Flash STM8L151C4T3 STMicroelectronics 1,500: £1.53 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM8L151C4T3 Mouser Part No 511-STM8L151C4T3	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 48 pin 16kb Flash Learn More about STMicroelectronics stm8l	Datasheet	Non-Stocked Lead-Time 40 Weeks	£1.53	Min.: 1,500 Mult.: 1,500	STM8	16 kB						1.8 V	3.6 V		8 bit			STM8L151C4	Tray