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
N64S830HAT22I IC SRAM 64KBIT SPI 20MHZ 8TSSOP onsemi	4,241	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Not Verified	Volatile	SRAM	SRAM	64Kbit	8K x 8	SPI	20 MHz	-	-	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TSSOP
N04L63W2AT27I IC SRAM 4MBIT PARALLEL 44TSOP II onsemi	1,973	-	RFQ	Datasheet	-	44-TSOP (0.400", 10.16mm Width)	Tray	Obsolete	Not Verified	Volatile	SRAM	SRAM - Asynchronous	4Mbit	256K x 16	Parallel	-	70ns	70 ns	2.3V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	44-TSOP II
N04L63W2AB27I IC SRAM 4MBIT PARALLEL 48BGA onsemi	4,302	-	RFQ	Datasheet	-	48-LFBGA	Tray	Obsolete	Not Verified	Volatile	SRAM	SRAM - Asynchronous	4Mbit	256K x 16	Parallel	-	70ns	70 ns	2.3V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-BGA (6x8)
CAT25320LI-G CAT25320 - EEPROM 32KBIT 4K X 8 onsemi	570	-	RFQ	Datasheet	*	-	Bulk	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CAT28LV65GI15 EEPROM, 8KX8, 150ns, Parallel, C onsemi	4,251	-	RFQ	Datasheet	CAT28LV65	32-LCC (J-Lead)	Bulk	Obsolete	-	Non-Volatile	EEPROM	EEPROM	64Kbit	8K x 8	Parallel	-	5ms	150 ns	3V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-PLCC (13.97x11.43)
CAT28C256G-12 IC EEPROM 256KBIT 32PLCC onsemi	3,499	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Bulk	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	-	-	5ms	120 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	32-PLCC (13.97x11.43)
CAT24C02TDI-GT3A IC EEPROM 2KBIT I2C TSOT23-5 onsemi	1,886	-	RFQ	Datasheet	-	SOT-23-5 Thin, TSOT-23-5	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	2Kbit	256 x 8	I2C	400 kHz	5ms	900 ns	1.7V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	TSOT-23-5
CAT25512VI-GT3 IC EEPROM 512KBIT SPI 8SOIC onsemi	3,455	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	512Kbit	64K x 8	SPI	20 MHz	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
LE25U20AMB-AH IC FLASH 2MBIT SPI 30MHZ 8SOP onsemi	2,615	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Not For New Designs	Not Verified	Non-Volatile	FLASH	FLASH	2Mbit	256K x 8	SPI	30 MHz	5ms	-	2.3V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOP
NV24C256C6PTG IC EEPROM 256KBIT I2C 6WLCSP onsemi	3,714	-	RFQ	Datasheet	-	6-XFBGA, WLCSP	Tape & Reel (TR)	Active	-	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	I2C	1 MHz	5ms	400 ns	1.7V ~ 5.5V	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount	6-WLCSP (1.11x0.98)

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

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.