Memory

Browse available Memory part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers

Datasheets & Specifications Access technical references quickly

RFQ & BOM Support Send quantities for sourcing and quotation

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
CAT25080LI-GC IC EEPROM 8KBIT SPI 8DIP onsemi	3,402	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Tube	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	8Kbit	1K x 8	SPI	-	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Through Hole	8-PDIP
CAT25640VP2IGT3E IC EEPROM 64KBIT SPI 10MHZ 8TDFN onsemi	4,610	-	RFQ	Datasheet	-	8-WFDFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	64Kbit	8K x 8	SPI	10 MHz	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TDFN (2x3)
CAT25320ZI-GT3 IC EEPROM 32KBIT SPI 8MSOP onsemi	3,844	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Obsolete	Not Verified	-	EEPROM	-	32Kbit	4K x 8	SPI	-	-	-	-	-	-	-	-	-
CAT25256LI-GC IC EEPROM 256KBIT SPI 10MHZ 8DIP onsemi	4,393	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Tube	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	SPI	10 MHz	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Through Hole	8-PDIP
CAT25040VP2IGT3D IC EEPROM 4KBIT SPI 8TDFN onsemi	1,434	-	RFQ	Datasheet	-	8-WFDFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	4Kbit	512 x 8	SPI	-	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TDFN (2x3)
CAT25010VI-GD IC EEPROM 1KBIT SPI 8SOIC onsemi	4,991	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	1Kbit	128 x 8	SPI	-	5ms	-	2.5V ~ 5.5V	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-SOIC
CAT25256VI-GC IC EEPROM 256KBIT SPI 8SOIC onsemi	3,653	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	SPI	10 MHz	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
CAT25128XID IC EEPROM 128KBIT SPI 8SOIC onsemi	2,292	-	RFQ	Datasheet	-	8-SOIC (0.209", 5.30mm Width)	Tube	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	128Kbit	16K x 8	SPI	10 MHz	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
CAT25128VI-T3D IC EEPROM 128KBIT SPI 8SOIC onsemi	3,503	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	128Kbit	16K x 8	SPI	10 MHz	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
CAT25640ZI-GT3E IC EEPROM 64KBIT SPI 8MSOP onsemi	1,637	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Obsolete	Not Verified	-	EEPROM	-	64Kbit	8K x 8	SPI	-	-	-	-	-	-	-	-	-
CAT25256XI-T2C IC EEPROM 256KBIT SPI 8SOIC onsemi	4,677	-	RFQ	Datasheet	-	8-SOIC (0.209", 5.30mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	SPI	10 MHz	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
CAT25040VI-GT3D IC EEPROM 4KBIT SPI 8SOIC onsemi	1,474	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	4Kbit	512 x 8	SPI	-	5ms	-	2.5V ~ 5.5V	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-SOIC
CAT25040YI-GD IC EEPROM 4KBIT SPI 8TSSOP onsemi	4,338	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	4Kbit	512 x 8	SPI	-	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TSSOP
CAT25640VP2I-GE IC EEPROM 64KBIT SPI 10MHZ 8TDFN onsemi	4,271	-	RFQ	Datasheet	-	8-WFDFN Exposed Pad	Tube	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	64Kbit	8K x 8	SPI	10 MHz	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TDFN (2x3)
CAT25040VI-GD IC EEPROM 4KBIT SPI 8SOIC onsemi	3,342	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	4Kbit	512 x 8	SPI	-	5ms	-	2.5V ~ 5.5V	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-SOIC
CAT25010ZI-GT3D IC EEPROM 1KBIT SPI 8MSOP onsemi	2,896	-	RFQ	Datasheet	-	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	1Kbit	128 x 8	SPI	-	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-MSOP
CAT25020YI-GD IC EEPROM 2KBIT SPI 8SOIC onsemi	3,455	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	2Kbit	256 x 8	SPI	-	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TSSOP
CAT25160VI-GT3C IC EEPROM 16KBIT SPI 10MHZ 8SOIC onsemi	3,589	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	16Kbit	2K x 8	SPI	10 MHz	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
CAT25010LI-GD IC EEPROM 1KBIT SPI 8DIP onsemi	2,580	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Tube	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	1Kbit	128 x 8	SPI	-	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Through Hole	8-PDIP
CAT25128VID IC EEPROM 128KBIT SPI 8SOIC onsemi	1,134	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	128Kbit	16K x 8	SPI	10 MHz	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC

WINSUN SOURCING SUPPORT

Need Memory Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

Memory FAQ

Common questions about selecting, comparing and sourcing Memory components through Winsun (HK) Electronics.

What should I check when selecting Memory components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Memory part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Memory parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Memory components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.