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
25AA256-I/SM IC EEPROM 256KBIT SPI 8SOIJ Microchip Technology	956	-	RFQ	Datasheet	-	8-SOIC (0.209", 5.30mm Width)	Tube	Active	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-SOIJ
AT45DQ161-SSHF2B-T IC FLASH 16MBIT SPI/QUAD 8SOIC Renesas Electronics Corporation	9,274	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	FLASH	FLASH	16Mbit	512 Bytes x 4096 pages	SPI - Quad I/O	85 MHz	8µs, 6ms	-	2.3V ~ 3.6V	-40°C ~ 85°C (TC)	-	-	Surface Mount	8-SOIC
25LC256-I/ST IC EEPROM 256KBIT SPI 8TSSOP Microchip Technology	3,712	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tube	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	SPI	10 MHz	5ms	-	2.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TSSOP
CY15B004J-SXA IC FRAM 4KBIT I2C 1MHZ 8SOIC Infineon Technologies	2,284	-	RFQ	Datasheet	F-RAM™	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	4Kbit	512 x 8	I2C	1 MHz	-	-	2.7V ~ 3.65V	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount	8-SOIC
25AA256T-I/ST IC EEPROM 256KBIT SPI 8TSSOP Microchip Technology	2,088	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	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-TSSOP
AT25XE041B-MAHN-T IC FLASH 4MBIT SPI 85MHZ 8UDFN Renesas Electronics Corporation	44,133	-	RFQ	Datasheet	-	8-UFDFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	FLASH	FLASH	4Mbit	512K x 8	SPI	85 MHz	8µs, 2.75ms	-	1.65V ~ 3.6V	-40°C ~ 85°C (TC)	-	-	Surface Mount	8-UDFN (2x3)
25LC256-E/SN IC EEPROM 256KBIT SPI 8SOIC Microchip Technology	1,942	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	SPI	10 MHz	5ms	-	2.5V ~ 5.5V	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-SOIC
BR24G1MFVT-5AE2 IC EEPROM 1MBIT I2C 1MHZ 8TSSOP Rohm Semiconductor	5,421	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	1Mbit	128K x 8	I2C	1 MHz	3.5ms	-	1.7V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TSSOP-B
BR24G1MFJ-5AE2 IC EEPROM 1MBIT I2C 1MHZ 8SOPJ Rohm Semiconductor	3,228	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	1Mbit	128K x 8	I2C	1 MHz	3.5ms	-	1.7V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOP-J
AT25512N-SH-B IC EEPROM 512KBIT SPI 8SOIC Microchip Technology	1,186	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	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
SST39VF010-70-4I-NHE-T IC FLASH 1MBIT PARALLEL 32PLCC Microchip Technology	601	-	RFQ	Datasheet	SST39 MPF™	32-LCC (J-Lead)	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	FLASH	FLASH	1Mbit	128K x 8	Parallel	-	20µs	70 ns	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-PLCC (11.43x13.97)
25LC256-E/ST IC EEPROM 256KBIT SPI 8TSSOP Microchip Technology	6,386	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tube	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	SPI	10 MHz	5ms	-	2.5V ~ 5.5V	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-TSSOP
SST25VF080B-50-4C-PAE IC FLASH 8MBIT SPI 50MHZ 8DIP Microchip Technology	393	-	RFQ	Datasheet	SST25	8-DIP (0.300", 7.62mm)	Tube	Active	Not Verified	Non-Volatile	FLASH	FLASH	8Mbit	1M x 8	SPI	50 MHz	10µs	-	2.7V ~ 3.6V	0°C ~ 70°C (TA)	-	-	Through Hole	8-PDIP
S25FL064LABMFI011 IC FLASH 64MBIT SPI/QUAD 8SOIC Infineon Technologies	7,813	-	RFQ	Datasheet	FL-L	8-SOIC (0.209", 5.30mm Width)	Tube	Active	Verified	Non-Volatile	FLASH	FLASH - NOR	64Mbit	8M x 8	SPI - Quad I/O, QPI	108 MHz	-	-	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
25LC256-H/SN IC EEPROM 256KBIT SPI 5MHZ 8SOIC Microchip Technology	1,408	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	SPI	5 MHz	6ms	-	2.5V ~ 5.5V	-40°C ~ 150°C (TA)	-	-	Surface Mount	8-SOIC
S25FL064LABNFI041 IC FLASH 64MBIT SPI/QUAD 8USON Infineon Technologies	1,074	-	RFQ	Datasheet	FL-L	8-UDFN Exposed Pad	Tube	Active	Not Verified	Non-Volatile	FLASH	FLASH - NOR	64Mbit	8M x 8	SPI - Quad I/O, QPI	108 MHz	-	-	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-USON (4x4)
25LC256-I/P IC EEPROM 256KBIT SPI 10MHZ 8DIP Microchip Technology	886	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Tube	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	SPI	10 MHz	5ms	-	2.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Through Hole	8-PDIP
25AA256-I/P IC EEPROM 256KBIT SPI 10MHZ 8DIP Microchip Technology	547	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Tube	Active	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
24FC512T-I/OT IC EEPROM 512KBIT I2C SOT23-5 Microchip Technology	14,957	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	512Kbit	64K x 8	I2C	1 MHz	5ms	900 ns	1.7V ~ 5.5V	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount	SOT-23-5
24FC512-I/SN IC EEPROM 512KBIT I2C 1MHZ 8SOIC Microchip Technology	2,231	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Verified	Non-Volatile	EEPROM	EEPROM	512Kbit	64K x 8	I2C	1 MHz	5ms	400 ns	1.7V ~ 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.