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
R1EX24512BTAS0I#S0 IC EEPROM 512KBIT I2C 8TSSOP Renesas Electronics Corporation	2,967	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	512Kbit	64K x 8	I2C	1 MHz	5ms	550 ns	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TSSOP
AT25XE161D-SSHN-B IC FLASH 16MBIT SPI/QUAD 8SOIC Renesas Electronics Corporation	7,840	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	-	Non-Volatile	FLASH	FLASH - NOR (SLC)	16Mbit	2M x 8	SPI - Quad I/O	133 MHz	32µs, 6.5ms	8 ns	1.65V ~ 3.6V	-40°C ~ 85°C (TC)	-	-	Surface Mount	8-SOIC
AT25QL641-SHE-T IC FLASH 64MBIT SPI/QUAD 8SOIC Renesas Electronics Corporation	3,965	-	RFQ	Datasheet	-	8-SOIC (0.209", 5.30mm Width)	Tape & Reel (TR)	Active	-	Non-Volatile	FLASH	FLASH - NOR (SLC)	64Mbit	8M x 8	SPI - Quad I/O, QPI	133 MHz	150µs, 5ms	6 ns	1.7V ~ 2V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
AT25QL128A-SHE-T IC FLASH 128MBIT SPI/QUAD 8SOIC Renesas Electronics Corporation	3,886	-	RFQ	Datasheet	-	8-SOIC (0.209", 5.30mm Width)	Tape & Reel (TR)	Active	-	Non-Volatile	FLASH	FLASH - NOR (SLC)	128Mbit	16M x 8	SPI - Quad I/O, QPI	133 MHz	150µs, 5ms	6 ns	1.7V ~ 2V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
AT25SF641B-SHB-B IC FLASH 64MBIT SPI/QUAD 8SOIC Renesas Electronics Corporation	3,511	-	RFQ	Datasheet	-	8-SOIC (0.209", 5.30mm Width)	Tube	Active	-	Non-Volatile	FLASH	FLASH - NOR (SLC)	64Mbit	8M x 8	SPI - Quad I/O	104 MHz	50µs, 30ms	7 ns	2.7V ~ 3.6V	-40°C ~ 85°C (TC)	-	-	Surface Mount	8-SOIC
AT25SL128A-SHE-T IC FLASH 128MBIT SPI/QUAD 8SOIC Renesas Electronics Corporation	3,578	-	RFQ	Datasheet	-	8-SOIC (0.209", 5.30mm Width)	Tape & Reel (TR)	Active	-	Non-Volatile	FLASH	FLASH - NOR (SLC)	128Mbit	16M x 8	SPI - Quad I/O, QPI	133 MHz	150µs, 5ms	6 ns	1.7V ~ 2V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
AT25QF128A-MHB-T IC FLASH 128MBIT SPI/QUAD 8UDFN Renesas Electronics Corporation	5,766	-	RFQ	Datasheet	-	8-UDFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	FLASH	FLASH - NOR	128Mbit	16M x 8	SPI - Quad I/O	133 MHz	50µs, 2.4ms	-	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-UDFN (5x6)
R1EX25512ATA00I#S0 IC EEPROM 512KBIT 5MHZ 8TSSOP Renesas Electronics Corporation	3,000	-	RFQ	Datasheet	R1EX25xxx	8-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	-	Non-Volatile	EEPROM	EEPROM	512Kbit	64K x 8	SPI	5 MHz	5ms	60 ns	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TSSOP
R1EX25512ASA00I#S0 IC EEPROM 512KBIT 5MHZ 8SOP Renesas Electronics Corporation	2,492	-	RFQ	Datasheet	R1EX25xxx	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	-	Non-Volatile	EEPROM	EEPROM	512Kbit	64K x 8	SPI	5 MHz	5ms	60 ns	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOP
AT45DB161E-SSHD2B-T IC FLASH 16MBIT SPI 85MHZ 8SOIC Renesas Electronics Corporation	2,519	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Not For New Designs	Not Verified	Non-Volatile	FLASH	FLASH	16Mbit	512 Bytes x 4096 pages	SPI	85 MHz	8µs, 4ms	-	2.5V ~ 3.6V	-40°C ~ 85°C (TC)	-	-	Surface Mount	8-SOIC

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

Send part number & quantity Request a Quote

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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.