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
DS87C530-KCL IC MCU 8BIT 16KB EPROM/UV 52CLCC Analog Devices Inc./Maxim Integrated	1,885	-	RFQ	Datasheet	52-CLCC, Window (J Lead)	87C	Tube	Obsolete	Not Verified	8051	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	EPROM, UV	-	1K x 8	4.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
DS87C520-WCL IC MCU 8B 16KB EPROM/UV 40CERDIP Analog Devices Inc./Maxim Integrated	3,975	-	RFQ	Datasheet	40-CDIP (0.600", 15.24mm) Window	87C	Tube	Obsolete	Not Verified	8051	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	EPROM, UV	-	1K x 8	4.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Through Hole
DS2250-32-16 IC MCU 8BIT 32KB NVSRAM 40SIMM Analog Devices Inc./Maxim Integrated	1,857	-	RFQ	Datasheet	40-SIMM	DS225x	Tray	Obsolete	Not Verified	8051	8-Bit	16MHz	SIO, UART/USART	Power-Fail Reset, WDT	32	32KB (32K x 8)	NVSRAM	-	-	4.75V ~ 5.25V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
DS87C530-QNL IC MCU 8BIT 16KB OTP 52PLCC Analog Devices Inc./Maxim Integrated	2,401	-	RFQ	Datasheet	52-LCC (J-Lead)	87C	Tube	Obsolete	Not Verified	8051	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	OTP	-	1K x 8	4.5V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
DS5000-32-16 IC MCU 8BIT 32KB NVSRAM 40EDIP Analog Devices Inc./Maxim Integrated	1,432	-	RFQ	Datasheet	40-DIP Module (0.610", 15.495mm)	DS500x	Tube	Obsolete	Not Verified	8051	8-Bit	16MHz	SIO, UART/USART	Power-Fail Reset, WDT	32	32KB (32K x 8)	NVSRAM	-	-	4.75V ~ 5.25V	-	External	0°C ~ 70°C (TA)	-	-	Through Hole
DS2252T-128-16 IC MCU 8BIT 128KB NVSRAM 40SIMM Analog Devices Inc./Maxim Integrated	2,960	-	RFQ	Datasheet	40-SIMM	DS225x	Tray	Obsolete	Not Verified	8051	8-Bit	16MHz	SIO, UART/USART	Power-Fail Reset, WDT	32	128KB (128K x 8)	NVSRAM	-	-	4.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
DS80C310-QCG IC MCU 8BIT ROMLESS 44PLCC Analog Devices Inc./Maxim Integrated	1,504	-	RFQ	Datasheet	44-LCC (J-Lead)	80C	Tube	Obsolete	Not Verified	8051	8-Bit	25MHz	EBI/EMI, SIO, UART/USART	Brown-out Detect/Reset, POR	32	-	ROMless	-	256 x 8	4.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
DS5000T-32-16 IC MCU 8BIT 32KB NVSRAM 40EDIP Analog Devices Inc./Maxim Integrated	1,641	-	RFQ	Datasheet	40-DIP Module (0.610", 15.495mm)	DS500x	Tube	Obsolete	Not Verified	8051	8-Bit	16MHz	SIO, UART/USART	Power-Fail Reset, WDT	32	32KB (32K x 8)	NVSRAM	-	-	4.75V ~ 5.25V	-	External	0°C ~ 70°C (TA)	-	-	Through Hole
DS2250T-32-16 IC MCU 8BIT 32KB NVSRAM 40SIMM Analog Devices Inc./Maxim Integrated	2,703	-	RFQ	Datasheet	40-SIMM	DS225x	Tray	Obsolete	Not Verified	8051	8-Bit	16MHz	SIO, UART/USART	Power-Fail Reset, WDT	32	32KB (32K x 8)	NVSRAM	-	-	4.75V ~ 5.25V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
DS2250T-64-16 IC MCU 8BIT 64KB NVSRAM 40SIMM Analog Devices Inc./Maxim Integrated	3,844	-	RFQ	Datasheet	40-SIMM	DS225x	Tray	Obsolete	Not Verified	8051	8-Bit	16MHz	SIO, UART/USART	Power-Fail Reset, WDT	32	64KB (64K x 8)	NVSRAM	-	-	4.75V ~ 5.25V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount

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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.