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8-bit Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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	Qualification	Packaging
8-bit Microcontrollers - MCU 8-Bit Automotive MCU CAN Line 64kb Flash STM8AF5288TAY STMicroelectronics 1: $8.50 1,400Expected 2026-10-05 End of Life	Mfr. Part # STM8AF5288TAY Mouser Part # 511-STM8AF5288TAY End of Life	STMicroelectronics	8-bit Microcontrollers - MCU 8-Bit Automotive MCU CAN Line 64kb Flash Learn More about STMicroelectronics stm series mcus	Datasheet	1,400Expected 2026-10-05	$8.50 $6.47 $5.66 $5.40 View $5.14 $4.87 $4.62 $4.55 Quote	Min.: 1 Mult.: 1	STM8A	64 kB	6 kB	LQFP-48	24 MHz	10 bit	38 I/O	3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8AF5288	AEC-Q100	Tray
8-bit Microcontrollers - MCU 8-Bit Automotive MCU CAN Line 128kb Flash STM8AF52A8TDY STMicroelectronics 1: $11.09 1,491Expected 2026-12-15 End of Life	Mfr. Part # STM8AF52A8TDY Mouser Part # 511-STM8AF52A8TDY End of Life	STMicroelectronics	8-bit Microcontrollers - MCU 8-Bit Automotive MCU CAN Line 128kb Flash Learn More about STMicroelectronics stm series mcus	Datasheet	1,491Expected 2026-12-15	$11.09 $8.54 $7.52 $7.20 View $6.87 $6.67 $6.58 $6.21 Quote	Min.: 1 Mult.: 1	STM8A	128 kB	6 kB	LQFP-48	24 MHz	10 bit	38 I/O	3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 150 C	STM8AF52A8	AEC-Q100	Tray
8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 64 Kbytes Flash, 16 MHz CPU, integrated EEPROM STM8L152K8Y6TR STMicroelectronics 1: $4.98 2In 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 about STMicroelectronics stm8l	Datasheet	2In Stock	Cut Tape $4.98 $3.74 $3.24 $3.08 View Reel $2.48 $2.66 $2.65 $2.48 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM8	64 kB	4 kB	WLCSP-32	16 MHz	12 bit	28 I/O	1.65 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L152K8		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU Mainstream Access line 8-bit MCU 32 Kbytes Flash, 16 MHz CPU, integrated EEPROM STM8S105C6T3 STMicroelectronics 1: $5.82 3In Stock	Mfr. Part # STM8S105C6T3 Mouser Part # 511-STM8S105C6T3	STMicroelectronics	8-bit Microcontrollers - MCU Mainstream Access line 8-bit MCU 32 Kbytes Flash, 16 MHz CPU, integrated EEPROM Learn More about STMicroelectronics stm8s mcus	Datasheet	3In Stock	$5.82 $4.38 $3.80 $3.61 View $3.43 $3.23 $3.05 $3.00 $2.95	Min.: 1 Mult.: 1	STM8	32 kB	2 kB		16 MHz	10 bit	38 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	STM8S105C6		Tray
8-bit Microcontrollers - MCU Mainstream Performance line 8-bit MCU 64 Kbytes Flash, 24 MHz CPU, integrated EE STM8S208C8T6TR STMicroelectronics 1: $7.47 10In Stock	Mfr. Part # STM8S208C8T6TR Mouser Part # 511-STM8S208C8T6TR	STMicroelectronics	8-bit Microcontrollers - MCU Mainstream Performance line 8-bit MCU 64 Kbytes Flash, 24 MHz CPU, integrated EE Learn More about STMicroelectronics stm8s mcus	Datasheet	10In Stock	Cut Tape $7.47 $5.67 $4.95 $4.72 Reel $3.96 View $4.67 $4.10 $4.05 $3.53 MouseReel Available	Min.: 1 Mult.: 1 : 2,400				LQFP-64						SMD/SMT				STM8S208C8		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8-bit Performance LN 16 Mhz 8kb Flash STM8S903F3M6TR STMicroelectronics 1: $4.13 101In Stock	Mfr. Part # STM8S903F3M6TR Mouser Part # 511-STM8S903F3M6TR	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Performance LN 16 Mhz 8kb Flash Learn More about STMicroelectronics stm8s mcus	Datasheet	101In Stock	Cut Tape $4.13 $3.02 $2.62 $2.39 Reel $1.79 View $2.07 $1.89 $1.74 $1.71 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM8	8 kB	1 kB	SOP-20	16 MHz	10 bit	16 I/O	2.95 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8S903F3		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU DiSEqC slave MCU 8-Bit 16MHz LNB STM8SPLNB1P6 STMicroelectronics 1: $8.52 90In Stock	Mfr. Part # STM8SPLNB1P6 Mouser Part # 511-STM8SPLNB1P6	STMicroelectronics	8-bit Microcontrollers - MCU DiSEqC slave MCU 8-Bit 16MHz LNB Learn More about STMicroelectronics stm8s mcus	Datasheet	90In Stock	$8.52 $5.63 $4.95 $4.32 View $4.09 $3.69 $3.50 $3.46 Quote	Min.: 1 Mult.: 1	STM8				16 MHz	No ADC		2.95 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8SPLNB1		Tube
8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 8 Kbyte STM8S103F3U6TR STMicroelectronics 1: $2.59 2,995On Order	Mfr. Part # STM8S103F3U6TR Mouser Part # 511-STM8S103F3U6TR	STMicroelectronics	8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 8 Kbyte Learn More about STMicroelectronics stm8s mcus	Datasheet	2,995On Order	Cut Tape $2.59 $1.58 $1.33 $1.01 View Reel $0.652 $0.871 $0.763 $0.687 $0.652 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	STM8	8 kB	1 kB	QFN-20	16 MHz	10 bit	16 I/O	2.95 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8S103F3		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8-bit Ultra-Low PWR 16kB ProxSense SPI STMicroelectronics STM8TL53G4U6 STM8TL53G4U6 STMicroelectronics 1: $6.64 17In Stock NRND	Mfr. Part # STM8TL53G4U6 Mouser Part # 511-STM8TL53G4U6 NRND	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultra-Low PWR 16kB ProxSense SPI	Datasheet	17In Stock	$6.64 $5.03 $4.36 $4.16 View $3.83 $3.67 $3.60 $3.54 Quote	Min.: 1 Mult.: 1	STM8	16 kB	4 kB		16 MHz	No ADC	17 I/O	1.65 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8TL53G4		Tray
8-bit Microcontrollers - MCU 8-Bit Automotive MCU EEPROM 32kb Flash STM8AF6266UAY STMicroelectronics 2,940: $2.59 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # STM8AF6266UAY Mouser Part # 511-STM8AF6266UAY	STMicroelectronics	8-bit Microcontrollers - MCU 8-Bit Automotive MCU EEPROM 32kb Flash Learn More about STMicroelectronics stm series mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	$2.59 $2.56	Min.: 2,940 Mult.: 2,940	STM8A	32 kB	2 kB	QFN-32	16 MHz					SMD/SMT	8 bit	- 40 C	+ 85 C	STM8AF6266	AEC-Q100	Tray
8-bit Microcontrollers - MCU 8-Bit Automotive MCU EEPROM 32kb Flash STM8AF6266UCY STMicroelectronics 2,940: $2.78 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # STM8AF6266UCY Mouser Part # 511-STM8AF6266UCY	STMicroelectronics	8-bit Microcontrollers - MCU 8-Bit Automotive MCU EEPROM 32kb Flash Learn More about STMicroelectronics stm series mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	$2.78 $2.74	Min.: 2,940 Mult.: 2,940	STM8A	32 kB	2 kB	QFN-32	16 MHz					SMD/SMT	8 bit	- 40 C	+ 125 C	STM8AF6266	AEC-Q100	Tray
8-bit Microcontrollers - MCU 8-Bit Automotive MCU EEPROM 32kb Flash STM8AF6266UDY STMicroelectronics 2,940: $3.23 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # STM8AF6266UDY Mouser Part # 511-STM8AF6266UDY	STMicroelectronics	8-bit Microcontrollers - MCU 8-Bit Automotive MCU EEPROM 32kb Flash Learn More about STMicroelectronics stm series mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	$3.23 Quote Quote	Min.: 2,940 Mult.: 2,940	STM8A	32 kB	2 kB	QFN-32	16 MHz					SMD/SMT	8 bit	- 40 C	+ 150 C	STM8AF6266	AEC-Q100	Tray
8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 4 Kbytes Flash, 16 MHz CPU, integrated EEPROM STM8L101F2P3TR STMicroelectronics 1: $3.79 Non-Stocked Lead-Time 40 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 about STMicroelectronics stm8l	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape $3.79 $2.46 $2.23 $1.89 View Reel $1.40 $1.77 $1.56 $1.45 $1.40 MouseReel Available	Min.: 1 Mult.: 1 : 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, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 4Kbytes -40 to 85 STM8L101F2U6ATR STMicroelectronics 1: $2.52 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # STM8L101F2U6ATR Mouser Part # 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 $2.52 $1.83 $1.57 $1.42 View Reel $1.16 $1.38 $1.21 $1.17 $1.16 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: $1.17 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # STM8L101F2U6TR Mouser Part # 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 $1.17	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: $4.15 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # STM8L101F3P3 Mouser Part # 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	$4.15 $2.69 $2.45 $2.06 View $1.94 $1.70 $1.64	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: $3.04 Non-Stocked Lead-Time 40 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 about STMicroelectronics stm8l	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape $3.04 $2.25 $1.84 $1.61 View Reel $1.34 $1.58 $1.43 $1.34 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: $1.28 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # STM8L101F3U6TR Mouser Part # 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 $1.28	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: $1.28 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # STM8L101G2U6TR Mouser Part # 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 $1.28	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 2,940: $1.39 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # STM8L101G3U6A Mouser Part # 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	$1.39	Min.: 2,940 Mult.: 2,940	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: $2.03 Non-Stocked Lead-Time 40 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 about STMicroelectronics stm8l	Datasheet	Non-Stocked Lead-Time 40 Weeks	$2.03	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: $2.07 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # STM8L101K3T3TR Mouser Part # 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 $2.07	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: $4.58 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # STM8L101K3T6TR Mouser Part # 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 $4.58 $2.98 $2.74 $2.35 View Reel $1.81 $2.20 $1.93 $1.81 $1.81 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: $1.68 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # STM8L101K3U6TR Mouser Part # 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 $1.68	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: $2.92 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # STM8L151C4T3 Mouser Part # 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	$2.92	Min.: 1,500 Mult.: 1,500	STM8	16 kB						1.8 V	3.6 V		8 bit			STM8L151C4		Tray