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
M25P40-VMP6 IC FLASH 4MBIT SPI 50MHZ 8VFDFPN STMicroelectronics	2,587	-	RFQ	Datasheet	-	8-VDFN Exposed Pad	Tube	Obsolete	Not Verified	Non-Volatile	FLASH	FLASH - NOR	4Mbit	512K x 8	SPI	50 MHz	5ms, 15ms	-	2.3V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-VFDFPN (6x5)
M27C1001-12C1 IC EPROM 1MBIT PARALLEL 32PLCC STMicroelectronics	3,688	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	1Mbit	128K x 8	Parallel	-	-	120 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	32-PLCC (11.35x13.89)
M68AW031AM70N6T IC SRAM 256KBIT PARALLEL 28TSOP STMicroelectronics	3,989	-	RFQ	Datasheet	-	28-TSSOP (0.465", 11.80mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	SRAM	SRAM - Asynchronous	256Kbit	32K x 8	Parallel	-	70ns	70 ns	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-TSOP
M27W201-80K6 IC EPROM 2MBIT PARALLEL 32PLCC STMicroelectronics	3,209	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	2Mbit	256K x 8	Parallel	-	-	80 ns	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-PLCC (11.35x13.89)
M24256-BWMW6T IC EEPROM 256KBIT I2C 1MHZ 8SO STMicroelectronics	3,078	-	RFQ	Datasheet	-	8-SOIC (0.209", 5.30mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EEPROM	EEPROM	256Kbit	32K x 8	I2C	1 MHz	5ms	450 ns	2.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SO
M27C1001-12C1TR IC EPROM 1MBIT PARALLEL 32PLCC STMicroelectronics	4,107	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	1Mbit	128K x 8	Parallel	-	-	120 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	32-PLCC (11.35x13.89)
M27C1001-90C1 IC EPROM 1MBIT PARALLEL 32PLCC STMicroelectronics	2,545	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	1Mbit	128K x 8	Parallel	-	-	90 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	32-PLCC (11.35x13.89)
M27C256B-90C1 IC EPROM 256KBIT PARALLEL 32PLCC STMicroelectronics	2,896	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	256Kbit	32K x 8	Parallel	-	-	90 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Surface Mount	32-PLCC (11.35x13.89)
M27C256B-90B1 IC EPROM 256KBIT PARALLEL 28DIP STMicroelectronics	4,354	-	RFQ	Datasheet	-	28-DIP (0.600", 15.24mm)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	256Kbit	32K x 8	Parallel	-	-	90 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Through Hole	28-PDIP
M29W800DB90N6T IC FLASH 8MBIT PARALLEL 48TSOP STMicroelectronics	2,384	-	RFQ	Datasheet	-	48-TFSOP (0.724", 18.40mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	FLASH	FLASH - NOR	8Mbit	1M x 8, 512K x 16	Parallel	-	90ns	90 ns	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-TSOP

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.