72V281 Series

64K x 9 SuperSync FIFO, 3.3V

Manufacturer: Renesas Electronics Corporation

Catalog

64K x 9 SuperSync FIFO, 3.3V

Part	Supplier Device Package	Memory Size	Expansion Type	Data Rate	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Bus Directional	Operating Temperature [Max]	Operating Temperature [Min]	Function	Package / Case	Current - Supply (Max) [Max]	Access Time
Renesas Electronics Corporation 72V281L10PF8	64-TQFP	576 K	Depth Width	100 MHz	3 V	3.6 V	Surface Mount	Uni-Directional	70 °C	0 °C	Synchronous	64-LQFP	55 mA	6.5 ns
Renesas Electronics Corporation 72V281L20PF8	64-TQFP	576 K	Depth Width	50 MHz	3 V	3.6 V	Surface Mount	Uni-Directional	70 °C	0 °C	Synchronous	64-LQFP	55 mA	12 ns
Renesas Electronics Corporation 72V281L15TFGI8	64-TQFP (10x10)	576 K	Depth Width	66.7 MHz	3 V	3.6 V	Surface Mount	Uni-Directional	85 °C	-40 °C	Synchronous	64-LQFP	55 mA	10 ns
Renesas Electronics Corporation 72V281L10TFG	64-TQFP (10x10)	576 K	Depth Width	100 MHz	3 V	3.6 V	Surface Mount	Uni-Directional	70 °C	0 °C	Synchronous	64-LQFP	55 mA	6.5 ns
Renesas Electronics Corporation 72V281L15PFI	64-TQFP	576 K	Depth Width	66.7 MHz	3 V	3.6 V	Surface Mount	Uni-Directional	85 °C	-40 °C	Synchronous	64-LQFP	55 mA	10 ns
Renesas Electronics Corporation 72V281L15PFI8	64-TQFP	576 K	Depth Width	66.7 MHz	3 V	3.6 V	Surface Mount	Uni-Directional	85 °C	-40 °C	Synchronous	64-LQFP	55 mA	10 ns
Renesas Electronics Corporation 72V281L20PF	64-TQFP	576 K	Depth Width	50 MHz	3 V	3.6 V	Surface Mount	Uni-Directional	70 °C	0 °C	Synchronous	64-LQFP	55 mA	12 ns
Renesas Electronics Corporation 72V281L20TF	64-TQFP (10x10)	576 K	Depth Width	50 MHz	3 V	3.6 V	Surface Mount	Uni-Directional	70 °C	0 °C	Synchronous	64-LQFP	55 mA	12 ns
Renesas Electronics Corporation 72V281L10PFG	64-TQFP	576 K	Depth Width	100 MHz	3 V	3.6 V	Surface Mount	Uni-Directional	70 °C	0 °C	Synchronous	64-LQFP	55 mA	6.5 ns
Renesas Electronics Corporation 72V281L15TFI8	64-TQFP (10x10)	576 K	Depth Width	66.7 MHz	3 V	3.6 V	Surface Mount	Uni-Directional	85 °C	-40 °C	Synchronous	64-LQFP	55 mA	10 ns

Description

The 72V281 is a 64K x 9 SuperSync FIFO memory with clocked read and write controls. It's a functionally compatible version of the 72281 designed to run off a 3.3V supply for very low power consumption. The Frequency Select pin (FS) has been removed, thus it is no longer necessary to select which of the two clock inputs, RCLK or WCLK, is running at the higher frequency. The period required by the retransmit operation and the first word data latency period is now fixed and short. (The variable clock cycle counting delay associated with the latency period found on previous SuperSync devices has been eliminated on this SuperSync family.)