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
M467HJHAN IC MCU 32BIT 1MB 176LQFP Nuvoton Technology Corporation	1,020	-	RFQ	Datasheet	176-LQFP	NuMicro™ M467	Tray	Active	-	ARM® Cortex®-M4F	32-Bit	200MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, QEI, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, Crypto - AES, DMA, I2S, LCD, LVD, LVR, POR, PWM, SHA, TRNG, WDT	146	1MB (1M x 8)	FLASH	-	512K x 8	1.7V ~ 3.6V	A/D 28x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
W925E625FG IC MCU 8BIT 64KB FLASH 160QFP Nuvoton Technology Corporation	2,589	-	RFQ	Datasheet	160-BQFP	W925	Tray	Obsolete	Not Verified	8051	8-Bit	3.6MHz	Serial Port	LCD, POR, WDT	40	64KB (64K x 8)	FLASH	-	4K x 8	2.2V ~ 6V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
NUC975DK51Y IC MCU 32BIT 128LQFP Nuvoton Technology Corporation	4,650	-	RFQ	Datasheet	128-LQFP	NuMicro™ NUC970	Tray	Obsolete	-	ARM926EJ-S	32-Bit	300MHz	EBI/EMI, eMMC/SD/SDIO, Ethernet, I2C, IrDA, LINbus, UART/USART, USB	WDT	87	-	-	-	56K x 8	2.97V ~ 3.63V	A/D 4x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
M467JJHAN IC MCU 32BIT 1MB 144LQFP Nuvoton Technology Corporation	2,791	-	RFQ	Datasheet	144-LQFP	NuMicro™ M467	Tray	Active	-	ARM® Cortex®-M4F	32-Bit	200MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, QEI, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, Crypto - AES, DMA, I2S, LCD, LVD, LVR, POR, PWM, SHA, TRNG, WDT	114	1MB (1M x 8)	FLASH	-	512K x 8	1.7V ~ 3.6V	A/D 28x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
NUC976DK41Y IC MCU 32BIT 16KB ROM 128LQFP Nuvoton Technology Corporation	2,072	-	RFQ	Datasheet	128-LQFP	NUC970	Tray	Active	-	ARM926EJ-S	32-Bit	300MHz	CANbus, EBI/EMI, eMMC/SD/SDIO, Ethernet, I2C, LINbus, SPI, UART/USART, USB	Crypto - AES, DMA, I2S, LCD, LVD, LVR, POR, PWM, SHA, TRNG, WDT	80	16KB (16K x 8)	ROM	-	56K x 8	2.97V ~ 3.63V	A/D 4x12b SAR	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
W77E532A40FL IC MCU 8BIT 128KB FLASH 44QFP Nuvoton Technology Corporation	3,181	-	RFQ	Datasheet	44-BQFP	W77	Tray	Last Time Buy	Not Verified	8051	8-Bit	40MHz	EBI/EMI, Serial Port	POR, WDT	36	128KB (128K x 8)	FLASH	-	1K x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
M471CI8AE IC MCU 32BIT 512KB FLSH 100UFBGA Nuvoton Technology Corporation	1,622	-	RFQ	Datasheet	100-UFBGA, WLCSP	NuMicro™ M471C	Bulk	Active	-	ARM® Cortex®-M4F	32-Bit	120MHz	I2C, IrDA, LINbus, QSPI, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, WDT	83	512KB (512K x 8)	FLASH	32K x 8	64K x 8	2.5V ~ 5.5V	A/D 24x12b SAR; D/A 1x8b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
M467J2JHAE M4 200MHZ, ETHERNET, CAN FD, USB Nuvoton Technology Corporation	3,111	-	RFQ	Datasheet	144-LQFP	NuMicro™ M467	Tray	Active	-	ARM® Cortex®-M4F	32-Bit	200MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, QEI, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, Crypto - AES, DMA, I2S, LCD, LVD, LVR, POR, PWM, SHA, TRNG, WDT	114	1MB (1M x 8)	FLASH	-	512K x 8	1.7V ~ 3.6V	A/D 28x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
W77E516A40FL IC MCU 8BIT 64KB FLASH 44QFP Nuvoton Technology Corporation	4,965	-	RFQ	Datasheet	44-BQFP	W77	Tube	Last Time Buy	Not Verified	8051	8-Bit	40MHz	EBI/EMI, Serial Port	POR, WDT	36	64KB (64K x 8)	FLASH	-	1K x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
NUC976DK51Y IC MCU 32BIT 128LQFP Nuvoton Technology Corporation	4,260	-	RFQ	Datasheet	128-LQFP	NuMicro™ NUC970	Tray	Active	-	ARM926EJ-S	32-Bit	300MHz	-	-	-	-	-	-	-	2.97V ~ 3.63V	-	External	-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.