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
M27C1001-45XF1 IC EPROM 1MBIT PARALLEL 32CDIP STMicroelectronics	2,351	-	RFQ	Datasheet	-	32-CDIP (0.600", 15.24mm) Window	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - UV	1Mbit	128K x 8	Parallel	-	-	45 ns	4.75V ~ 5.25V	0°C ~ 70°C (TA)	-	-	Through Hole	32-CDIP Frit Seal with Window
M27C1001-70B1 IC EPROM 1MBIT PARALLEL 32DIP STMicroelectronics	2,399	-	RFQ	Datasheet	-	32-DIP (0.600", 15.24mm)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	1Mbit	128K x 8	Parallel	-	-	70 ns	4.5V ~ 5.5V	0°C ~ 70°C (TA)	-	-	Through Hole	32-PDIP
M27C1001-70C6 IC EPROM 1MBIT PARALLEL 32PLCC STMicroelectronics	3,944	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	1Mbit	128K x 8	Parallel	-	-	70 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-PLCC (11.35x13.89)
M27C2001-10C6 IC EPROM 2MBIT PARALLEL 32PLCC STMicroelectronics	3,523	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	2Mbit	256K x 8	Parallel	-	-	100 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-PLCC (13.96x11.46)
M27C2001-10F6 IC EPROM 2MBIT PARALLEL 32CDIP STMicroelectronics	4,783	-	RFQ	Datasheet	-	32-CDIP (0.600", 15.24mm) Window	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - UV	2Mbit	256K x 8	Parallel	-	-	100 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Through Hole	32-CDIP Frit Seal with Window
M27C2001-70C6 IC EPROM 2MBIT PARALLEL 32PLCC STMicroelectronics	4,346	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	2Mbit	256K x 8	Parallel	-	-	70 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-PLCC (13.96x11.46)
M27C2001-70C6TR IC EPROM 2MBIT PARALLEL 32PLCC STMicroelectronics	2,383	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	2Mbit	256K x 8	Parallel	-	-	70 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-PLCC (13.96x11.46)
M27C2001-70XF1 IC EPROM 2MBIT PARALLEL 32CDIP STMicroelectronics	1,877	-	RFQ	Datasheet	-	32-CDIP (0.600", 15.24mm) Window	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - UV	2Mbit	256K x 8	Parallel	-	-	70 ns	4.75V ~ 5.25V	0°C ~ 70°C (TA)	-	-	Through Hole	32-CDIP Frit Seal with Window
M27C256B-10C6 IC EPROM 256KBIT PARALLEL 32PLCC STMicroelectronics	1,238	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	256Kbit	32K x 8	Parallel	-	-	100 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-PLCC (11.35x13.89)
M27C256B-10C6TR IC EPROM 256KBIT PARALLEL 32PLCC STMicroelectronics	3,557	-	RFQ	Datasheet	-	32-LCC (J-Lead)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	EPROM	EPROM - OTP	256Kbit	32K x 8	Parallel	-	-	100 ns	4.5V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-PLCC (11.35x13.89)

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

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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.