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
STM32F103ZGT6J IC MCU 32BIT 1MB FLASH 144LQFP STMicroelectronics	4,631	-	RFQ	Datasheet	144-LQFP	STM32F1	Tray	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT	112	1MB (1M x 8)	FLASH	-	96K x 8	2V ~ 3.6V	A/D 21x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L4S5VIT6TR IC MCU 32BIT 2MB FLASH 100LQFP STMicroelectronics	1,554	-	RFQ	Datasheet	100-LQFP	STM32L4	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	83	2MB (2M x 8)	FLASH	-	640K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC564L54L3BCOQR IC MCU 32BIT 768KB FLASH 100LQFP STMicroelectronics	4,957	-	RFQ	Datasheet	100-LQFP	SPC56xL	Tape & Reel (TR)	Active	Not Verified	e200z4d	32-Bit Single-Core	120MHz	CANbus, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	57	768KB (768K x 8)	FLASH	-	96K x 8	3V ~ 3.63V	A/D 32x12b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
SPC564L60L3BCOQR IC MCU 32BIT 1MB FLASH 100LQFP STMicroelectronics	1,858	-	RFQ	Datasheet	100-LQFP	SPC56xL	Tape & Reel (TR)	Active	Not Verified	e200z4d	32-Bit Single-Core	120MHz	CANbus, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	57	1MB (1M x 8)	FLASH	-	128K x 8	3V ~ 3.63V	A/D 32x12b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
STM32L4R5VIT6TR IC MCU 32BIT 2MB FLASH 100LQFP STMicroelectronics	1,637	-	RFQ	Datasheet	100-LQFP	STM32L4	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, Voltage Detect, WDT	83	2MB (2M x 8)	FLASH	-	640K x 8	1.71V ~ 3.6V	A/D 16x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F723ZCI6 IC MCU 32BIT 256KB FLSH 144UFBGA STMicroelectronics	4,149	-	RFQ	Datasheet	144-UFBGA	STM32F7	Tray	Active	Not Verified	ARM® Cortex®-M7	32-Bit Single-Core	216MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	112	256KB (256K x 8)	FLASH	-	256K x 8	1.7V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32H725AGI3TR IC MCU 32BIT 1MB FLASH 169UFBGA STMicroelectronics	3,938	-	RFQ	Datasheet	169-UFBGA	STM32H7	Tape & Reel (TR)	Active	-	ARM® Cortex®-M7	32-Bit	550MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	121	1MB (1M x 8)	FLASH	-	564K x 8	1.62V ~ 3.6V	A/D 55x12/16b; D/A 2x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STR731FV0T6 IC MCU 32BIT 64KB FLASH 100LQFP STMicroelectronics	4,544	-	RFQ	Datasheet	100-LQFP	STR7	Tray	Obsolete	Not Verified	ARM7®	32-Bit Single-Core	36MHz	CANbus, I2C, SPI, UART/USART	DMA, POR, PWM, WDT	72	64KB (64K x 8)	FLASH	-	16K x 8	4.5V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STR736FV0T7 IC MCU 32BIT 64KB FLASH 100LQFP STMicroelectronics	4,807	-	RFQ	Datasheet	100-LQFP	STR7	Tray	Obsolete	Not Verified	ARM7®	32-Bit Single-Core	36MHz	I2C, SPI, UART/USART	DMA, POR, PWM, WDT	72	64KB (64K x 8)	FLASH	-	16K x 8	4.5V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32F469AEH7TR IC MCU 32BIT 512KB FLSH 169UFBGA STMicroelectronics	4,075	-	RFQ	Datasheet	169-UFBGA	STM32F4	Tape & Reel (TR)	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	114	512KB (512K x 8)	FLASH	-	384K x 8	1.7V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 105°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.