Microcontrollers

Browse available Microcontrollers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
LC87F5NC8AU-QIP-E IC MCU 8BIT 128KB FLASH 100QIPE onsemi	3,836	-	RFQ	Datasheet	100-BQFP	-	Tray	Obsolete	Not Verified	-	8-Bit	12MHz	SIO, UART/USART	PWM, WDT	88	128KB (128K x 8)	FLASH	-	4K x 8	2.2V ~ 5.5V	A/D 15x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LC87F5NC8AVU-QIP-E IC MCU 8BIT 128KB FLASH 100QIPE onsemi	2,668	-	RFQ	Datasheet	100-BQFP	-	Tray	Active	Not Verified	-	8-Bit	12MHz	SIO, UART/USART	PWM, WDT	88	128KB (128K x 8)	FLASH	-	4K x 8	2.2V ~ 5.5V	A/D 15x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LC87F5R96BVU-QIP-E IC MCU 8BIT 96KB FLASH 64QIPE onsemi	4,831	-	RFQ	Datasheet	64-BQFP	-	Tray	Obsolete	Not Verified	-	8-Bit	12MHz	SIO, UART/USART	PWM, WDT	46	96KB (96K x 8)	FLASH	-	4K x 8	2.2V ~ 5.5V	A/D 11x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LC87F6D64AU-QFP-E IC MCU 8BIT 64KB FLASH 80QFP onsemi	3,154	-	RFQ	Datasheet	80-BQFP	-	Tray	Obsolete	Not Verified	-	8-Bit	10MHz	SIO	WDT	18	64KB (64K x 8)	FLASH	-	2K x 8	2.5V ~ 5.5V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LC87F7DJ2CVUEM2H IC MCU 8BIT 192KB FLASH 100QIPE onsemi	4,274	-	RFQ	Datasheet	100-BQFP	-	Tray	Obsolete	Not Verified	-	8-Bit	20MHz	SIO, UART/USART	LCD, PWM, WDT	29	192KB (192K x 8)	FLASH	-	8K x 8	2.7V ~ 3.6V	A/D 15x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LC87F83P7PAU-QIP-E IC MCU 100QIPE onsemi	2,911	-	RFQ	Datasheet	100-BQFP	-	Tray	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Surface Mount
LC87FBH08AU-EB-3H IC MCU 8BIT 8KB FLASH 36QFP onsemi	4,733	-	RFQ	Datasheet	36-LQFP	-	Tray	Active	Not Verified	-	8-Bit	12MHz	SIO, UART/USART	LVD, POR, PWM, WDT	25	8KB (8K x 8)	FLASH	-	256 x 8	1.8V ~ 5.5V	A/D 11x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LC87FC096AVUEF-3H IC MCU 8BIT 98KB FLASH 64QIPE onsemi	1,930	-	RFQ	Datasheet	64-BQFP	-	Tray	Obsolete	Not Verified	-	8-Bit	12MHz	SIO, UART/USART	PWM, WDT	54	98KB (98K x 8)	FLASH	-	4K x 8	2.5V ~ 3.6V	A/D 11x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LC88F40D0PAU-QIP-H IC MCU 100QIPE onsemi	2,455	-	RFQ	Datasheet	100-BQFP	-	Tray	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Surface Mount
LC87F0N04AUJD-H IC MCU 8BIT 4.5KB FLASH 16SSOP onsemi	1,483	-	RFQ	Datasheet	16-LSSOP (0.173", 4.40mm Width)	-	Tube	Active	Not Verified	-	8-Bit	10MHz	SIO, UART/USART	LVD, POR, PWM, WDT	12	4.5KB (4.5K x 8)	FLASH	-	128 x 8	2.8V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33EP16GS502T-E/MM IC MCU 16BIT 16KB FLASH 28QFN Microchip Technology	3,049	-	RFQ	Datasheet	28-VQFN Exposed Pad	dsPIC™ 33EP, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	16KB (16K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 12x12b; D/A 1x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33EP16GS502T-E/SO IC MCU 16BIT 16KB FLASH 28SOIC Microchip Technology	1,800	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	dsPIC™ 33EP, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	16KB (16K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 12x12b; D/A 1x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
STM32F411CEY6UTR IC MCU 32BIT 512KB FLASH 49WLCSP STMicroelectronics	2,852	-	RFQ	Datasheet	49-UFBGA, WLCSP	STM32F4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	I2C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	36	512KB (512K x 8)	FLASH	-	128K x 8	1.7V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F091RCT6U IC MCU 32BIT 256KB FLASH 64LQFP STMicroelectronics	3,859	-	RFQ	Datasheet	64-LQFP	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	DMA, I2S, POR, PWM, WDT	52	256KB (256K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 19x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F091VCT6U IC MCU 32BIT 256KB FLASH 100LQFP STMicroelectronics	1,740	-	RFQ	Datasheet	100-LQFP	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	DMA, I2S, POR, PWM, WDT	88	256KB (256K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 19x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F411CEU6U IC MCU 32BIT 512KB FLSH 48UFQFPN STMicroelectronics	4,122	-	RFQ	Datasheet	48-UFQFN Exposed Pad	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	I2C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	36	512KB (512K x 8)	FLASH	-	128K x 8	1.7V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F411RET6U IC MCU 32BIT 512KB FLASH 64LQFP STMicroelectronics	2,394	-	RFQ	Datasheet	64-LQFP	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	I2C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	50	512KB (512K x 8)	FLASH	-	128K x 8	1.7V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F411VEH6U IC MCU 32BIT 512KB FLSH 100UFBGA STMicroelectronics	2,601	-	RFQ	Datasheet	100-UFBGA	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	I2C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	81	512KB (512K x 8)	FLASH	-	128K x 8	1.7V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F411VET6U IC MCU 32BIT 512KB FLASH 100LQFP STMicroelectronics	4,826	-	RFQ	Datasheet	100-LQFP	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	I2C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	81	512KB (512K x 8)	FLASH	-	128K x 8	1.7V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F429NIH6U IC MCU 32BIT 2MB FLASH 216TFBGA STMicroelectronics	3,326	-	RFQ	Datasheet	216-TFBGA	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	168	2MB (2M x 8)	FLASH	-	256K x 8	1.8V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

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FREQUENTLY ASKED QUESTIONS

Microcontrollers FAQ

Common questions about selecting, comparing and sourcing Microcontrollers components through Winsun (HK) Electronics.

What should I check when selecting Microcontrollers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Microcontrollers part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Microcontrollers parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Microcontrollers components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.