Microcontrollers

Use the filters and product table below to compare Microcontrollers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	Programmable	Core Processor	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Grade	Qualification	Mounting Type
STM8L001J3M3 IC MCU 8BIT 8KB FLASH 8SO STMicroelectronics	1,161	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	STM8L EnergyLite	Tube	Active	Not Verified	STM8	8-Bit	16MHz	I2C, SPI, UART/USART	DMA, IR, POR, PWM, WDT	6	8KB (8K x 8)	FLASH	2K x 8	1.5K x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM8L051F3P6TR IC MCU 8BIT 8KB FLASH 20TSSOP STMicroelectronics	3,945	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	STM8L EnergyLite	Tape & Reel (TR)	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, IR, POR, PWM, WDT	18	8KB (8K x 8)	FLASH	256 x 8	1K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L011F3P6 IC MCU 32BIT 8KB FLASH 20TSSOP STMicroelectronics	5,993	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	STM32L0	Tube	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	16	8KB (8K x 8)	FLASH	512 x 8	2K x 8	1.65V ~ 3.6V	A/D 9x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8L101F1U6ATR IC MCU 8BIT 2KB FLASH 20UFQFPN STMicroelectronics	18,000	-	RFQ	Datasheet	20-UFQFN	STM8L EnergyLite	Tape & Reel (TR)	Active	Not Verified	STM8	8-Bit	16MHz	I2C, SPI, UART/USART	Infrared, POR, PWM, WDT	18	2KB (2K x 8)	FLASH	-	1.5K x 8	1.65V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8L101F2U6ATR IC MCU 8BIT 4KB FLASH 20UFQFPN STMicroelectronics	3,000	-	RFQ	Datasheet	20-UFQFN	STM8L EnergyLite	Tape & Reel (TR)	Active	Not Verified	STM8	8-Bit	16MHz	I2C, SPI, UART/USART	Infrared, POR, PWM, WDT	18	4KB (4K x 8)	FLASH	-	1.5K x 8	1.65V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8S903K3T6C IC MCU 8BIT 8KB FLASH 32LQFP STMicroelectronics	1,455	-	RFQ	Datasheet	32-LQFP	STM8S	Tray	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	28	8KB (8K x 8)	FLASH	640 x 8	1K x 8	2.95V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8S105K4T6C IC MCU 8BIT 16KB FLASH 32LQFP STMicroelectronics	1,165	-	RFQ	Datasheet	32-LQFP	STM8S	Tray	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	16KB (16K x 8)	FLASH	1K x 8	2K x 8	2.95V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8S103F2P6TR IC MCU 8BIT 4KB FLASH 20TSSOP STMicroelectronics	25,000	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	STM8S	Tape & Reel (TR)	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	4KB (4K x 8)	FLASH	640 x 8	1K x 8	2.95V ~ 5.5V	A/D 5x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8L052C6T6 IC MCU 8BIT 32KB FLASH 48LQFP STMicroelectronics	15,039	-	RFQ	Datasheet	48-LQFP	STM8L EnergyLite	Tray	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT	41	32KB (32K x 8)	FLASH	256 x 8	2K x 8	1.8V ~ 3.6V	A/D 25x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8L101F3P6 IC MCU 8BIT 8KB FLASH 20TSSOP STMicroelectronics	1,542	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	STM8L EnergyLite	Tray	Active	Not Verified	STM8	8-Bit	16MHz	I2C, SPI, UART/USART	Infrared, POR, PWM, WDT	18	8KB (8K x 8)	FLASH	2K x 8	1.5K x 8	1.65V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

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FREQUENTLY ASKED QUESTIONS

Microcontrollers FAQ

Common questions about filtering, comparing and sourcing Microcontrollers components.

How can I narrow the Microcontrollers selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Microcontrollers part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.