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.

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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
MB85RS4MTYPF-G-BCERE1 IC FRAM 4MBIT SPI 50MHZ 8SOP Fujitsu Semiconductor Memory Solution	2,284	-	RFQ	Datasheet	-	8-SOIC (0.209", 5.30mm Width)	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	4Mbit	512K x 8	SPI	50 MHz	-	-	1.8V ~ 3.6V	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-SOP
MB85RS4MLYPF-G-BCERE1 IC FRAM 4MBIT SPI 50MHZ 8SOP Fujitsu Semiconductor Memory Solution	4,758	-	RFQ	Datasheet	-	8-SOIC (0.209", 5.30mm Width)	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	4Mbit	512K x 8	SPI	50 MHz	-	-	1.7V ~ 1.95V	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-SOP
MB85RS4MTYPN-G-AWEWE1 IC FRAM 4MBIT SPI 50MHZ 8DFN Fujitsu Semiconductor Memory Solution	3,938	-	RFQ	Datasheet	-	8-VDFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	4Mbit	512K x 8	SPI	50 MHz	-	-	1.8V ~ 3.6V	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-DFN (5x6)
MB85RS4MLYPN-G-AWERE1 IC FRAM 4MBIT SPI 50MHZ 8DFN Fujitsu Semiconductor Memory Solution	4,416	-	RFQ	Datasheet	-	8-VDFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	4Mbit	512K x 8	SPI	50 MHz	-	-	1.7V ~ 1.95V	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-DFN (5x6)
MB85RQ4MLPF-G-BCE1 IC FRAM 4MBIT SPI/QUAD 16SOP Fujitsu Semiconductor Memory Solution	2,669	-	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	4Mbit	512K x 8	SPI - Quad I/O, QPI	108 MHz	-	7 ns	1.7V ~ 1.95V	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SOP
MB85RQ8MXPF-G-BCE1 IC FRAM 8MBIT SPI/QUAD 16SOP Fujitsu Semiconductor Memory Solution	3,784	-	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Bulk	Active	-	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	8Mbit	1M x 8	SPI - Quad I/O	108 MHz	-	7 ns	2.7V ~ 3.6V	-40°C ~ 105°C (TA)	-	-	Surface Mount	16-SOP
MB85RQ8MXPF-G-BCERE1 IC FRAM 8MBIT SPI/QUAD 16SOP Fujitsu Semiconductor Memory Solution	1,191	-	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	-	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	8Mbit	1M x 8	SPI - Quad I/O	108 MHz	-	7 ns	2.7V ~ 3.6V	-40°C ~ 105°C (TA)	-	-	Surface Mount	16-SOP
MB85R4M2TFN-G-JAE2 IC FRAM 4MBIT PAR 44TSOP Fujitsu Semiconductor Memory Solution	2,070	-	RFQ	Datasheet	-	44-TSOP (0.400", 10.16mm Width)	Tray	Active	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
MB85RQ8MLXPF-G-BCERE1 IC FRAM 8MBIT SPI/QUAD 16SOP Fujitsu Semiconductor Memory Solution	1,840	-	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	8Mbit	1M x 8	SPI - Quad I/O, QPI	108 MHz	-	7 ns	1.7V ~ 1.95V	-40°C ~ 105°C (TA)	-	-	Surface Mount	16-SOP
MB85R8M1TABGL-G-JAE1 IC FRAM 8MBIT PARALLEL 48FBGA Fujitsu Semiconductor Memory Solution	3,649	-	RFQ	Datasheet	-	48-VFBGA	Tray	Active	Not Verified	Non-Volatile	FRAM	FRAM (Ferroelectric RAM)	8Mbit	512K x 16	Parallel	-	120ns	120 ns	1.8V ~ 3.6V	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-FBGA (8x6)

WINSUN SOURCING SUPPORT

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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.

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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.