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.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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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
STM32F429VIT6TR IC MCU 32BIT 2MB FLASH 100LQFP STMicroelectronics	3,762	-	RFQ	Datasheet	100-LQFP	STM32F4	Tape & Reel (TR)	Active	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	82	2MB (2M x 8)	FLASH	-	256K x 8	1.8V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F479ZGT6 IC MCU 32BIT 1MB FLASH 144LQFP STMicroelectronics	2,130	-	RFQ	Datasheet	144-LQFP	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SDIO, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	131	1MB (1M x 8)	FLASH	-	384K x 8	1.7V ~ 3.6V	A/D 20x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32H735IGT3 IC MCU 32BIT 1MB FLASH 176LQFP STMicroelectronics	1,531	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
STM32U5A5ZIT6 IC MCU 32BIT 2MB FLASH 144LQFP STMicroelectronics	1,569	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
STM32U5A5ZIT6Q IC MCU 32BIT 2MB FLASH 144LQFP STMicroelectronics	4,259	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
STM32H7B3AII6Q IC MCU 32BIT 2MB FLASH 169UFBGA STMicroelectronics	3,590	-	RFQ	Datasheet	169-UFBGA	STM32H7	Tray	Active	Not Verified	ARM® Cortex®-M7	32-Bit Single-Core	280MHz	Camera, CANbus, EBI/EMI, HDMI-CEC, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, PSSI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	121	2MB (2M x 8)	FLASH	-	1.4M x 8	1.62V ~ 3.6V	A/D 24x16b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F479IGH6 IC MCU 32BIT 1MB FLASH 176UFBGA STMicroelectronics	1,856	-	RFQ	Datasheet	201-UFBGA	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SDIO, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	131	1MB (1M x 8)	FLASH	-	384K x 8	1.7V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPSD3433E-40U6 IC MCU 8BIT 160KB FLASH 80LQFP STMicroelectronics	1,476	-	RFQ	Datasheet	80-LQFP	µPSD	Tray	Obsolete	Not Verified	8032	8-Bit	40MHz	I2C, IrDA, SPI, UART/USART, USB	LVD, POR, PWM, WDT	46	160KB (160K x 8)	FLASH	-	8K x 8	3V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC564L60L5CCFQY IC MCU 32BIT 1MB FLASH 144LQFP STMicroelectronics	3,618	-	RFQ	Datasheet	144-LQFP	SPC56xL	Tray	Active	Not Verified	e200z4d	32-Bit Single-Core	80MHz	CANbus, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	96	1MB (1M x 8)	FLASH	-	128K x 8	3V ~ 3.63V	A/D 32x12b SAR	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
STM32F439ZGT6TR IC MCU 32BIT 1MB FLASH 144LQFP STMicroelectronics	1,181	-	RFQ	Datasheet	144-LQFP	STM32F4	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4	32-Bit	180MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	114	1MB (1M x 8)	FLASH	-	256K x 8	1.7V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

WINSUN SOURCING SUPPORT

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Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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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.