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
MB85RS256APNF-G-JNE1 IC FRAM 256KBIT SPI 25MHZ 8SOP Fujitsu Semiconductor Memory Solution	4,672	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tray	Obsolete	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	256Kbit	32K x 8	SPI	25 MHz	-	-	3V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOP
MB85RS2MTPF-G-JNERE2 IC FRAM 2MBIT SPI 25MHZ 8SOP Fujitsu Semiconductor Memory Solution	2,733	-	RFQ	Datasheet	-	8-SOIC (0.209", 5.30mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	2Mbit	256K x 8	SPI	25 MHz	-	-	1.8V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOP
MB85R256FPNF-G-JNERE2 IC FRAM 256KBIT PARALLEL 28SOP Fujitsu Semiconductor Memory Solution	4,805	-	RFQ	Datasheet	-	28-SOIC (0.342", 8.69mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	256Kbit	32K x 8	Parallel	-	150ns	150 ns	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SOP
MB85R4M2TFN-G-ASE1 IC FRAM 4MBIT PARALLEL 44TSOP Fujitsu Semiconductor Memory Solution	1,822	-	RFQ	Datasheet	-	44-TSOP (0.400", 10.16mm Width)	Tray	Obsolete	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	4Mbit	256K x 16	Parallel	-	150ns	150 ns	1.8V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	44-TSOP
MB85RC16VPNF-G-JNERE1 IC FRAM 16KBIT I2C 1MHZ 8SOP Fujitsu Semiconductor Memory Solution	3,302	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	16Kbit	2K x 8	I2C	1 MHz	-	550 ns	3V ~ 5.5V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOP
MB85R256FPF-G-BND-ERE1 IC FRAM 256KBIT PARALLEL 28SOP Fujitsu Semiconductor Memory Solution	2,154	-	RFQ	Datasheet	-	28-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	256Kbit	32K x 8	Parallel	-	150ns	150 ns	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SOP
MB85R256GPF-G-BND-ERE1 IC FRAM 256KBIT PARALLEL Fujitsu Semiconductor Memory Solution	3,673	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	256Kbit	32K x 8	Parallel	-	150ns	150 ns	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	-	-
MB85R256GPF-G-BNDE1 IC FRAM 256KBIT PARALLEL Fujitsu Semiconductor Memory Solution	2,901	-	RFQ	Datasheet	-	-	Tray	Obsolete	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	256Kbit	32K x 8	Parallel	-	150ns	150 ns	2.7V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	-	-
MB85RS4MTPF-G-JNERE2 IC FRAM 4MBIT SPI 40MHZ 8SOP Fujitsu Semiconductor Memory Solution	4,832	-	RFQ	Datasheet	-	8-SOIC (0.209", 5.30mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	4Mbit	512K x 8	SPI	40 MHz	-	-	1.8V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOP
MB85RE4M2TFN-G-ASE1 IC FRAM 4MBIT PAR 44TSOP Fujitsu Semiconductor Memory Solution	2,328	-	RFQ	Datasheet	-	44-TSOP (0.400", 10.16mm Width)	Tray	Obsolete	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	4Mbit	256K x 16	-	-	150ns	-	1.8V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	44-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

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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.