Memory

Use the filters and product table below to compare Memory 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.

Parametric Selection Filter options by technical parameters

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Programmable	Memory Type	Memory Format	Technology	Memory Size	Memory Organization	Memory Interface	Clock Frequency	Write Cycle Time - Word, Page	Access Time	Voltage - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
CAT25040SI-TE13 IC EEPROM 4KBIT SPI 10MHZ 8SOIC onsemi	2,000	-	RFQ	Datasheet	*	8-SOIC (0.154", 3.90mm Width)	Bulk	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	4Kbit	512 x 8	SPI	10 MHz	5ms	40 ns	2.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
CAT25040S-TE13 IC EEPROM 4KBIT SPI 10MHZ 8SOIC onsemi	2,000	-	RFQ	Datasheet	*	8-SOIC (0.154", 3.90mm Width)	Bulk	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	4Kbit	512 x 8	SPI	10 MHz	5ms	40 ns	2.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
CAT93C86V IC EEPROM 16KBIT MICROWIRE 8SOIC onsemi	1,800	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Bulk	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	16Kbit	1K x 16, 2K x 8	Microwire	3 MHz	-	100 ns	2.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
CAT25040VI IC EEPROM 4KBIT SPI 10MHZ 8SOIC onsemi	1,682	-	RFQ	Datasheet	*	8-SOIC (0.154", 3.90mm Width)	Bulk	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	4Kbit	512 x 8	SPI	10 MHz	5ms	40 ns	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
CAT93C56W IC EEPROM 2KBIT MICROWIRE 8SOIC onsemi	1,590	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Bulk	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	2Kbit	128 x 16, 256 x 8	Microwire	2 MHz	-	250 ns	2.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
N24C256C6DYT3G IC EEPROM 256KBIT I2C 6WLCSP onsemi	1,473,560	-	RFQ	Datasheet	-	6-XFBGA, WLCSP	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	I2C	1 MHz	5ms	400 ns	1.7V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	6-WLCSP (1.09x0.96)
CAT25040VE-G CAT25040 - 4K SPI Serial EEPROM onsemi	37,500	-	RFQ	Datasheet	CAT25040	8-SOIC (0.154", 3.90mm Width)	Bulk	Obsolete	-	Non-Volatile	EEPROM	EEPROM	4Kbit	512 x 8	SPI	5 MHz	5ms	40 ns	2.5V ~ 6V	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-SOIC
CAT93C76VE-G EEPROM, 512X16, Serial, CMOS, PD onsemi	9,272	-	RFQ	Datasheet	CAT93C76	8-SOIC (0.154", 3.90mm Width)	Bulk	Obsolete	-	Non-Volatile	EEPROM	EEPROM	8Kbit	512 x 16, 1K x 8	Microwire	3 MHz	-	100 ns	1.8V ~ 5.5V	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-SOIC
CAT25320VGI-26711 IC EEPROM 32KBIT SPI 10MHZ 8SOIC onsemi	4,803	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Bulk	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	32Kbit	4K x 8	SPI	10 MHz	5ms	40 ns	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
CAT25320YGI-26711 IC EEPROM 32KBIT SPI 8TSSOP onsemi	4,720	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Bulk	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	32Kbit	4K x 8	SPI	10 MHz	5ms	40 ns	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TSSOP

WINSUN SOURCING SUPPORT

Need Help Sourcing Memory?

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.

Availability and lead-time support BOM, shortage and alternative sourcing

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FREQUENTLY ASKED QUESTIONS

Memory FAQ

Common questions about filtering, comparing and sourcing Memory components.

How can I narrow the Memory 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 Memory 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.