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
STM32F423ZHJ6I IC MCU 32BIT 1.5MB FLSH 144UFBGA STMicroelectronics	2,307	-	RFQ	Datasheet	144-UFBGA	STM32F4	Bulk	Active	-	ARM® Cortex®-M4F	32-Bit	100MHz	CANbus, FIFO, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SMBus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, Temp Sensor, Voltage Detect, WDT	114	1.5MB (1.5M x 8)	FLASH	-	320K x 8	1.7V ~ 3.6V	A/D 16x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F205VGT6J IC MCU 32BIT 1MB FLASH 100LQFP STMicroelectronics	2,073	-	RFQ	Datasheet	100-LQFP	STM32F2	Tray	Obsolete	Verified	ARM® Cortex®-M3	32-Bit Single-Core	120MHz	CANbus, I2C, IrDA, LINbus, MMC, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	82	1MB (1M x 8)	FLASH	-	132K x 8	1.8V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC572L64F2BC6AY IC MCU 32BIT 1.5MB FLASH 80ETQFP STMicroelectronics	3,083	-	RFQ	Datasheet	80-TQFP Exposed Pad	SPC572Lx	Tray	Active	Not Verified	e200z2	32-Bit Single-Core	80MHz	CANbus, Ethernet, LINbus, SPI, UART/USART	DMA, LVD, POR, WDT	-	1.5MB (1.5M x 8)	FLASH	32K x 8	64K x 8	3.3V, 5V	-	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
STM32U595RIT6Q IC MCU 32BIT 2MB FLASH 64LQFP STMicroelectronics	1,427	-	RFQ	Datasheet	64-LQFP	STM32U5	Tray	Active	-	ARM® Cortex®-M33	32-Bit	160MHz	CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, LCD, Motor Control PWM, POR, PWM, WDT	47	2MB (2M x 8)	FLASH	-	2.5M x 8	1.71V ~ 3.6V	A/D 12x12/14b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STR912FAW32X6 IC MCU 32BIT 256KB FLASH 128LQFP STMicroelectronics	3,157	-	RFQ	Datasheet	128-LQFP	STR9	Tray	Obsolete	Not Verified	ARM9®	16/32-Bit	96MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	80	256KB (256K x 8)	FLASH	-	64K x 8	1.65V ~ 2V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STR911FAW42X6 IC MCU 32BIT 256KB FLASH 128LQFP STMicroelectronics	2,110	-	RFQ	Datasheet	128-LQFP	STR9	Tray	Obsolete	Not Verified	ARM9®	16/32-Bit	96MHz	CANbus, EBI/EMI, I2C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	80	256KB (256K x 8)	FLASH	-	96K x 8	1.65V ~ 2V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STR710RZT6 IC MCU 32BIT ROMLESS 64LQFP STMicroelectronics	1,315	-	RFQ	Datasheet	64-LQFP	STR7	Tray	Obsolete	Not Verified	ARM7®	32-Bit Single-Core	66MHz	CANbus, EBI/EMI, HDLC, I2C, SmartCard, SPI, UART/USART, USB	PWM, WDT	48	-	ROMless	-	64K x 8	3V ~ 3.6V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F407IEH7 IC MCU 32BIT 512KB FLSH 176UFBGA STMicroelectronics	4,229	-	RFQ	Datasheet	201-UFBGA	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	168MHz	CANbus, DCMI, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	140	512KB (512K x 8)	FLASH	-	192K x 8	1.8V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32F437VGT6TR IC MCU 32BIT 1MB FLASH 100LQFP STMicroelectronics	4,458	-	RFQ	Datasheet	100-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	82	1MB (1M x 8)	FLASH	-	256K x 8	1.7V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STR712FR2T6 IC MCU 32BIT 256KB FLASH 64LQFP STMicroelectronics	2,327	-	RFQ	Datasheet	64-LQFP	STR7	Tray	Obsolete	Not Verified	ARM7®	32-Bit Single-Core	66MHz	CANbus, HDLC, I2C, SmartCard, SPI, UART/USART	PWM, WDT	32	256KB (256K x 8 + 16K)	FLASH	-	64K x 8	3V ~ 3.6V	A/D 4x12b	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.