Memory

Explore Memory parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	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
70V3389S4PRF8 IC SRAM 1.125MBIT PAR 128TQFP Renesas Electronics Corporation	3,378	RFQ	Datasheet	-	128-LQFP	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	1.125Mbit	64K x 18	Parallel	-	-	4.2 ns	3.15V ~ 3.45V	0°C ~ 70°C (TA)	-	-	Surface Mount	128-TQFP (14x20)
70V3389S5PRF IC SRAM 1.125MBIT PAR 128TQFP Renesas Electronics Corporation	3,233	RFQ	Datasheet	-	128-LQFP	Tray	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	1.125Mbit	64K x 18	Parallel	-	-	5 ns	3.15V ~ 3.45V	0°C ~ 70°C (TA)	-	-	Surface Mount	128-TQFP (14x20)
70V3389S5PRF8 IC SRAM 1.125MBIT PAR 128TQFP Renesas Electronics Corporation	1,033	RFQ	Datasheet	-	128-LQFP	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	1.125Mbit	64K x 18	Parallel	-	-	5 ns	3.15V ~ 3.45V	0°C ~ 70°C (TA)	-	-	Surface Mount	128-TQFP (14x20)
70V3389S5PRFI IC SRAM 1.125MBIT PAR 128TQFP Renesas Electronics Corporation	2,464	RFQ	Datasheet	-	128-LQFP	Tray	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	1.125Mbit	64K x 18	Parallel	-	-	5 ns	3.15V ~ 3.45V	-40°C ~ 85°C (TA)	-	-	Surface Mount	128-TQFP (14x20)
70V3389S5PRFI8 IC SRAM 1.125MBIT PAR 128TQFP Renesas Electronics Corporation	4,224	RFQ	Datasheet	-	128-LQFP	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	1.125Mbit	64K x 18	Parallel	-	-	5 ns	3.15V ~ 3.45V	-40°C ~ 85°C (TA)	-	-	Surface Mount	128-TQFP (14x20)
70V3389S6PRF IC SRAM 1.125MBIT PAR 128TQFP Renesas Electronics Corporation	4,726	RFQ	Datasheet	-	128-LQFP	Tray	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	1.125Mbit	64K x 18	Parallel	-	-	6 ns	3.15V ~ 3.45V	0°C ~ 70°C (TA)	-	-	Surface Mount	128-TQFP (14x20)
70V3389S6PRF8 IC SRAM 1.125MBIT PAR 128TQFP Renesas Electronics Corporation	1,960	RFQ	Datasheet	-	128-LQFP	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	1.125Mbit	64K x 18	Parallel	-	-	6 ns	3.15V ~ 3.45V	0°C ~ 70°C (TA)	-	-	Surface Mount	128-TQFP (14x20)
70V3399S133PRF IC SRAM 2MBIT PARALLEL 128TQFP Renesas Electronics Corporation	2,623	RFQ	Datasheet	-	128-LQFP	Tray	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	2Mbit	128K x 18	Parallel	133 MHz	-	4.2 ns	3.15V ~ 3.45V	0°C ~ 70°C (TA)	-	-	Surface Mount	128-TQFP (14x20)
70V3399S133PRF8 IC SRAM 2MBIT PARALLEL 128TQFP Renesas Electronics Corporation	2,233	RFQ	Datasheet	-	128-LQFP	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	2Mbit	128K x 18	Parallel	133 MHz	-	4.2 ns	3.15V ~ 3.45V	0°C ~ 70°C (TA)	-	-	Surface Mount	128-TQFP (14x20)
70V3399S133PRFI IC SRAM 2MBIT PARALLEL 128TQFP Renesas Electronics Corporation	2,298	RFQ	Datasheet	-	128-LQFP	Tray	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	2Mbit	128K x 18	Parallel	133 MHz	-	4.2 ns	3.15V ~ 3.45V	-40°C ~ 85°C (TA)	-	-	Surface Mount	128-TQFP (14x20)
70V3399S133PRFI8 IC SRAM 2MBIT PARALLEL 128TQFP Renesas Electronics Corporation	3,790	RFQ	Datasheet	-	128-LQFP	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	2Mbit	128K x 18	Parallel	133 MHz	-	4.2 ns	3.15V ~ 3.45V	-40°C ~ 85°C (TA)	-	-	Surface Mount	128-TQFP (14x20)
70V3399S166PRF IC SRAM 2MBIT PARALLEL 128TQFP Renesas Electronics Corporation	3,059	RFQ	Datasheet	-	128-LQFP	Tray	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	2Mbit	128K x 18	Parallel	166 MHz	-	3.6 ns	3.15V ~ 3.45V	0°C ~ 70°C (TA)	-	-	Surface Mount	128-TQFP (14x20)
70V3399S166PRF8 IC SRAM 2MBIT PARALLEL 128TQFP Renesas Electronics Corporation	2,925	RFQ	Datasheet	-	128-LQFP	Tape & Reel (TR)	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	2Mbit	128K x 18	Parallel	166 MHz	-	3.6 ns	3.15V ~ 3.45V	0°C ~ 70°C (TA)	-	-	Surface Mount	128-TQFP (14x20)
70V3569S4DR IC SRAM 576KBIT PARALLEL 208PQFP Renesas Electronics Corporation	4,447	RFQ	Datasheet	-	208-BFQFP	Tray	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	576Kbit	16K x 36	Parallel	-	-	4.2 ns	3.15V ~ 3.45V	0°C ~ 70°C (TA)	-	-	Surface Mount	208-PQFP (28x28)
70V3569S5DR IC SRAM 576KBIT PARALLEL 208PQFP Renesas Electronics Corporation	4,463	RFQ	Datasheet	-	208-BFQFP	Tray	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	576Kbit	16K x 36	Parallel	-	-	5 ns	3.15V ~ 3.45V	0°C ~ 70°C (TA)	-	-	Surface Mount	208-PQFP (28x28)
70V3569S5DRI IC SRAM 576KBIT PARALLEL 208PQFP Renesas Electronics Corporation	3,971	RFQ	Datasheet	-	208-BFQFP	Tray	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	576Kbit	16K x 36	Parallel	-	-	5 ns	3.15V ~ 3.45V	-40°C ~ 85°C (TA)	-	-	Surface Mount	208-PQFP (28x28)
70V3569S6DR IC SRAM 576KBIT PARALLEL 208PQFP Renesas Electronics Corporation	1,469	RFQ	Datasheet	-	208-BFQFP	Tray	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	576Kbit	16K x 36	Parallel	-	-	6 ns	3.15V ~ 3.45V	0°C ~ 70°C (TA)	-	-	Surface Mount	208-PQFP (28x28)
70V3579S4DR IC SRAM 1.125MBIT PAR 208PQFP Renesas Electronics Corporation	2,432	RFQ	Datasheet	-	208-BFQFP	Tray	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	1.125Mbit	32K x 36	Parallel	-	-	4.2 ns	3.15V ~ 3.45V	0°C ~ 70°C (TA)	-	-	Surface Mount	208-PQFP (28x28)
70V3579S5DR IC SRAM 1.125MBIT PAR 208PQFP Renesas Electronics Corporation	2,751	RFQ	Datasheet	-	208-BFQFP	Tray	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	1.125Mbit	32K x 36	Parallel	-	-	5 ns	3.15V ~ 3.45V	0°C ~ 70°C (TA)	-	-	Surface Mount	208-PQFP (28x28)
70V3579S5DRI IC SRAM 1.125MBIT PAR 208PQFP Renesas Electronics Corporation	1,463	RFQ	Datasheet	-	208-BFQFP	Tray	Obsolete	Not Verified	Volatile	SRAM	SRAM - Dual Port, Synchronous	1.125Mbit	32K x 36	Parallel	-	-	5 ns	3.15V ~ 3.45V	-40°C ~ 85°C (TA)	-	-	Surface Mount	208-PQFP (28x28)

FAQ

Frequently Asked Questions

What are Memory components used for?

Memory components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Memory part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Memory parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.