72V271 Series

32K x 9 SuperSync FIFO, 3.3V

Manufacturer: Renesas Electronics Corporation

Catalog

32K x 9 SuperSync FIFO, 3.3V

Part	Package Width	Package Name	Package Length	Programmable Flags Support	Current - Supply (Max)	Function	FWFT Support	Memory Depth	Memory Width	Memory Size (Total)	Mounting Type	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Data Rate	Expansion Type	Access Time	Bus Directional	Retransmit Capability
Renesas Electronics Corporation 72V271LA20TF	10 mm	64-TQFP	10 mm	Yes	55 mA	Synchronous	Yes	32 K	9 bit	288 K	Surface Mount	64-LQFP	70 °C	0 °C	3.6 V	3 V	50 Mbps	Depth Width	12 ns	Uni-Directional	Yes
Renesas Electronics Corporation 72V271LA15PF8	14 mm	64-TQFP	14 mm	Yes	55 mA	Synchronous	Yes	32 K	9 bit	288 K	Surface Mount	64-LQFP	70 °C	0 °C	3.6 V	3 V	66.7 MHz	Depth Width	10 ns	Uni-Directional	Yes
Renesas Electronics Corporation 72V271LA15PFGI8	14 mm	64-TQFP	14 mm	Yes	55 mA	Synchronous	Yes	32 K	9 bit	288 K	Surface Mount	64-LQFP	85 °C	-40 °C	3.6 V	3 V	66.7 MHz	Depth Width	10 ns	Uni-Directional	Yes
Renesas Electronics Corporation 72V271LA20PF8	14 mm	64-TQFP	14 mm	Yes	55 mA	Synchronous	Yes	32 K	9 bit	288 K	Surface Mount	64-LQFP	70 °C	0 °C	3.6 V	3 V	50 Mbps	Depth Width	12 ns	Uni-Directional	Yes
Renesas Electronics Corporation 72V271LA10PF8	14 mm	64-TQFP	14 mm	Yes	55 mA	Synchronous	Yes	32 K	9 bit	288 K	Surface Mount	64-LQFP	70 °C	0 °C	3.6 V	3 V	100 Mbps	Depth Width	6.5 ns	Uni-Directional	Yes
Renesas Electronics Corporation 72V271LA15PFGI	14 mm	64-TQFP	14 mm	Yes	55 mA	Synchronous	Yes	32 K	9 bit	288 K	Surface Mount	64-LQFP	85 °C	-40 °C	3.6 V	3 V	66.7 MHz	Depth Width	10 ns	Uni-Directional	Yes
Renesas Electronics Corporation 72V271LA15TF	10 mm	64-TQFP	10 mm	Yes	55 mA	Synchronous	Yes	32 K	9 bit	288 K	Surface Mount	64-LQFP	70 °C	0 °C	3.6 V	3 V	66.7 MHz	Depth Width	10 ns	Uni-Directional	Yes
Renesas Electronics Corporation 72V271LA15PFI	14 mm	64-TQFP	14 mm	Yes	55 mA	Synchronous	Yes	32 K	9 bit	288 K	Surface Mount	64-LQFP	85 °C	-40 °C	3.6 V	3 V	66.7 MHz	Depth Width	10 ns	Uni-Directional	Yes
Renesas Electronics Corporation 72V271LA20TF8	10 mm	64-TQFP	10 mm	Yes	55 mA	Synchronous	Yes	32 K	9 bit	288 K	Surface Mount	64-LQFP	70 °C	0 °C	3.6 V	3 V	50 Mbps	Depth Width	12 ns	Uni-Directional	Yes
Renesas Electronics Corporation 72V271LA15TFI	10 mm	64-TQFP	10 mm	Yes	55 mA	Synchronous	Yes	32 K	9 bit	288 K	Surface Mount	64-LQFP	85 °C	-40 °C	3.6 V	3 V	66.7 MHz	Depth Width	10 ns	Uni-Directional	Yes

Catalog

32K x 9 SuperSync FIFO, 3.3V

Description

The 72V271 is a 32K x 9 SuperSync FIFO memory with clocked read and write controls. It's a functionally compatible version of the 72271 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.)