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
M27C512-90C6 IC EPROM 512KBIT PARALLEL 32PLCC STMicroelectronics	4,252	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	512Kbit	64K x 8	Parallel	-	-	90 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-PLCC (11.43x13.97)
M27C512-45C1 IC EPROM 512KBIT PARALLEL 32PLCC STMicroelectronics	2,848	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	512Kbit	64K x 8	Parallel	-	-	45 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	32-PLCC (11.43x13.97)
M27C256B-70C1 IC EPROM 256KBIT PARALLEL 32PLCC STMicroelectronics	1,285	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	256Kbit	32K x 8	Parallel	-	-	70 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	32-PLCC (11.35x13.89)
M27C4002-10C1TR IC EPROM 4MBIT PARALLEL 44PLCC STMicroelectronics	4,244	-	RFQ	Datasheet	-	44-LCC (J-Lead)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	4Mbit	256K x 16	Parallel	-	-	100 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	44-PLCC (16.59x16.59)
M27C4002-80C6TR IC EPROM 4MBIT PARALLEL 44PLCC STMicroelectronics	3,494	-	RFQ	Datasheet	-	44-LCC (J-Lead)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	4Mbit	256K x 16	Parallel	-	-	80 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	44-PLCC (16.59x16.59)
M29W160EB70ZA6 IC FLASH 16MBIT PARALLEL 48TFBGA STMicroelectronics	3,119	-	RFQ	Datasheet	-	48-TFBGA	Tray	Obsolete	Not Verified	Non-Volatile	FLASH	FLASH - NOR	16Mbit	2M x 8, 1M x 16	Parallel	-	70ns	70 ns	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-TFBGA (6x8)
M27C512-70C1 IC EPROM 512KBIT PARALLEL 32PLCC STMicroelectronics	2,229	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	512Kbit	64K x 8	Parallel	-	-	70 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	32-PLCC (11.43x13.97)
M95128-WMN6T IC EEPROM 128KBIT SPI 8SOIC STMicroelectronics	1,677	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	128Kbit	16K x 8	SPI	20 MHz	5ms	-	2.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
M95128-RDW6TG IC EEPROM 128KBIT SPI 8TSSOP STMicroelectronics	1,833	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	128Kbit	16K x 8	SPI	20 MHz	5ms	-	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TSSOP
M24256-BRDW6P IC EEPROM 256KBIT I2C 8TSSOP STMicroelectronics	2,131	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tube	Active	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	I2C	1 MHz	5ms	450 ns	1.8V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TSSOP

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

Need sourcing assistance? Contact Sales

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.