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.

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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
24AA256T-I/ST IC EEPROM 256KBIT I2C 8TSSOP Microchip Technology	744	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	I2C	400 kHz	5ms	900 ns	1.7V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TSSOP
24FC256-I/MS IC EEPROM 256KBIT I2C 1MHZ 8MSOP Microchip Technology	631	-	RFQ	Datasheet	-	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Tube	Active	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	8-MSOP
AT45DB021E-SHN-B IC FLASH 2MBIT SPI 70MHZ 8SOIC Renesas Electronics Corporation	97,267	-	RFQ	Datasheet	-	8-SOIC (0.209", 5.30mm Width)	Tube	Active	Verified	Non-Volatile	FLASH	FLASH	2Mbit	264 Bytes x 1024 pages	SPI	70 MHz	8µs, 3ms	-	1.65V ~ 3.6V	-40°C ~ 85°C (TC)	-	-	Surface Mount	8-SOIC
AT45DB021E-SSHN-B IC FLASH 2MBIT SPI 70MHZ 8SOIC Renesas Electronics Corporation	25,554	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Verified	Non-Volatile	FLASH	FLASH	2Mbit	264 Bytes x 1024 pages	SPI	70 MHz	8µs, 3ms	-	1.65V ~ 3.6V	-40°C ~ 85°C (TC)	-	-	Surface Mount	8-SOIC
M95256-DRDW8TP/K IC EEPROM 256KBIT SPI 8TSSOP STMicroelectronics	20,013	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	SPI	20 MHz	4ms	-	1.8V ~ 5.5V	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount	8-TSSOP
GD25WQ32ESIGR IC FLASH 32MBIT SPI/QUAD 8SOP GigaDevice Semiconductor (HK) Limited	6,900	-	RFQ	Datasheet	-	8-SOIC (0.209", 5.30mm Width)	Tape & Reel (TR)	Active	-	Non-Volatile	FLASH	FLASH - NOR (SLC)	32Mbit	4M x 8	SPI - Quad I/O	104 MHz	120µs, 4ms	8 ns	1.65V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOP
24AA256UIDT-I/SN IC EEPROM 256KBIT I2C 8SOIC Microchip Technology	15,977	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	I2C	400 kHz	5ms	900 ns	1.7V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
GD25Q32CNIGR IC FLASH 32MBIT SPI/QUAD 8USON GigaDevice Semiconductor (HK) Limited	12,394	-	RFQ	Datasheet	-	8-UDFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	FLASH	FLASH - NOR	32Mbit	4M x 8	SPI - Quad I/O	120 MHz	50µs, 2.4ms	-	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-USON (4x3)
24LC256T-E/SN IC EEPROM 256KBIT I2C 8SOIC Microchip Technology	3,920	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	I2C	400 kHz	5ms	900 ns	2.5V ~ 5.5V	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-SOIC
24AA256UID-I/SN IC EEPROM 256KBIT I2C 8SOIC Microchip Technology	2,226	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	I2C	400 kHz	5ms	900 ns	1.7V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
24LC256-E/SN IC EEPROM 256KBIT I2C 8SOIC Microchip Technology	528	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	I2C	400 kHz	5ms	900 ns	2.5V ~ 5.5V	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-SOIC
IS25WP032D-JBLE IC FLASH 32MBIT SPI/QUAD 8SOIC ISSI, Integrated Silicon Solution Inc	3,723	-	RFQ	Datasheet	-	8-SOIC (0.209", 5.30mm Width)	Tube	Active	Verified	Non-Volatile	FLASH	FLASH - NOR	32Mbit	4M x 8	SPI - Quad I/O, QPI, DTR	133 MHz	800µs	-	1.65V ~ 1.95V	-40°C ~ 105°C (TA)	-	-	Surface Mount	8-SOIC
W25Q64JVZPIM IC FLASH 64MBIT SPI/QUAD 8WSON Winbond Electronics	492	-	RFQ	Datasheet	SpiFlash®	8-WDFN Exposed Pad	Tray	Active	Not Verified	Non-Volatile	FLASH	FLASH - NOR	64Mbit	8M x 8	SPI - Quad I/O, QPI, DTR	133 MHz	3ms	6 ns	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-WSON (6x5)
25AA128-I/SN IC EEPROM 128KBIT SPI 8SOIC Microchip Technology	19,629	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	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
M24128-DRMF3TG/K IC EEPROM 128KBIT I2C 8UFDFPN STMicroelectronics	9,180	-	RFQ	Datasheet	-	8-UFDFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	128Kbit	16K x 8	I2C	1 MHz	4ms	450 ns	1.8V ~ 5.5V	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-UFDFPN (2x3)
25AA128T-I/SN IC EEPROM 128KBIT SPI 8SOIC Microchip Technology	8,446	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	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
25LC128-I/SN IC EEPROM 128KBIT SPI 8SOIC Microchip Technology	2,183	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Verified	Non-Volatile	EEPROM	EEPROM	128Kbit	16K x 8	SPI	10 MHz	5ms	-	2.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
SST25VF040B-50-4I-SAF IC FLASH 4MBIT SPI 50MHZ 8SOIC Microchip Technology	1,393	-	RFQ	Datasheet	SST25	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Not Verified	Non-Volatile	FLASH	FLASH	4Mbit	512K x 8	SPI	50 MHz	10µs	-	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
SST25VF040B-50-4C-SAF IC FLASH 4MBIT SPI 50MHZ 8SOIC Microchip Technology	1,083	-	RFQ	Datasheet	SST25	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Not Verified	Non-Volatile	FLASH	FLASH	4Mbit	512K x 8	SPI	50 MHz	10µs	-	2.7V ~ 3.6V	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
93LC86-I/SN IC EEPROM 16KBIT MICROWIRE 8SOIC Microchip Technology	9,684	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Verified	Non-Volatile	EEPROM	EEPROM	16Kbit	2K x 8, 1K x 16	Microwire	3 MHz	5ms	-	2.5V ~ 6.0V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC

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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.