71V321L Series

2K x 8 3.3V Dual-Port RAM

Manufacturer: Renesas Electronics Corporation

Catalog

2K x 8 3.3V Dual-Port RAM

Part	Memory Interface	Memory Size	Memory Organization	Package / Case	Technology	Mounting Type	Write Cycle Time - Word, Page	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Max]	Voltage - Supply [Min]	Access Time	Memory Type	Memory Format	Supplier Device Package	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]
Renesas Electronics Corporation 71V321L25PFG8	Parallel	16 Kbit	2K x 8	64-LQFP	SRAM - Dual Port Asynchronous	Surface Mount	25 ns	70 °C	0 °C	3.6 V	3 V	25 ns	Volatile	SRAM	64-TQFP
Renesas Electronics Corporation 71V321L55TF	Parallel	16 Kbit	2K x 8	64-LQFP	SRAM - Dual Port Asynchronous	Surface Mount		70 °C	0 °C	3.6 V	3 V	55 ns	Volatile	SRAM	64-TQFP (10x10)	55 ns	55 ns
Renesas Electronics Corporation 71V321S35TF	Parallel	16 Kbit	2K x 8	64-LQFP	SRAM - Dual Port Asynchronous	Surface Mount	35 ns	70 °C	0 °C	3.6 V	3 V	35 ns	Volatile	SRAM	64-TQFP (10x10)
Renesas Electronics Corporation 71V321LA45PF	Parallel	16 Kbit	2K x 8	64-LQFP	SRAM - Dual Port Asynchronous	Surface Mount		70 °C	0 °C	3.6 V	3 V	45 ns	Volatile	SRAM	64-TQFP	45 ns	45 ns
Renesas Electronics Corporation 71V321S55PF8	Parallel	16 Kbit	2K x 8	64-LQFP	SRAM - Dual Port Asynchronous	Surface Mount		70 °C	0 °C	3.6 V	3 V	55 ns	Volatile	SRAM	64-TQFP	55 ns	55 ns
Renesas Electronics Corporation 71V321L35TF	Parallel	16 Kbit	2K x 8	64-LQFP	SRAM - Dual Port Asynchronous	Surface Mount	35 ns	70 °C	0 °C	3.6 V	3 V	35 ns	Volatile	SRAM	64-TQFP (10x10)
Renesas Electronics Corporation 71V321L25PFI8	Parallel	16 Kbit	2K x 8	64-LQFP	SRAM - Dual Port Asynchronous	Surface Mount	25 ns	85 °C	-40 °C	3.6 V	3 V	25 ns	Volatile	SRAM	64-TQFP
Renesas Electronics Corporation 71V321S25PF	Parallel	16 Kbit	2K x 8	64-LQFP	SRAM - Dual Port Asynchronous	Surface Mount	25 ns	70 °C	0 °C	3.6 V	3 V	25 ns	Volatile	SRAM	64-TQFP
Renesas Electronics Corporation 71V321SA55PF	Parallel	16 Kbit	2K x 8	64-LQFP	SRAM - Dual Port Asynchronous	Surface Mount		70 °C	0 °C	3.6 V	3 V	55 ns	Volatile	SRAM	64-TQFP	55 ns	55 ns
Renesas Electronics Corporation 71V321L25PF8	Parallel	16 Kbit	2K x 8	64-LQFP	SRAM - Dual Port Asynchronous	Surface Mount	25 ns	70 °C	0 °C	3.6 V	3 V	25 ns	Volatile	SRAM	64-TQFP

Description

The 71V321 is a high-speed 2K x 8 dual-port static RAM with internal interrupt logic for interprocessor communications. The device provides two independent ports with separate control, address, and I/O pins that permit independent, asynchronous access for reads or writes to any location in memory. An automatic power-down feature, controlled by CE, permits the on-chip circuitry of each port to enter a very low standby power mode.