72V253L10BCG中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

FEATURES:

? Choose among the following memory organizations:

IDT72V223 ? 512 x 18/1,024 x 9

IDT72V233 ? 1,024 x 18/2,048 x 9

IDT72V243 ? 2,048 x 18/4,096 x 9

IDT72V253 ? 4,096 x 18/8,192 x 9

IDT72V263 ? 8,192 x 18/16,384 x 9

IDT72V273 ? 16,384 x 18/32,768 x 9

IDT72V283 ? 32,768 x 18/65,536 x 9

IDT72V293 ? 65,536 x 18/131,072 x 9

? Functionally compatible with the IDT72V255LA/72V265LA and

IDT72V275/72V285 SuperSync FIFOs

? Up to 166 MHz Operation of the Clocks

? User selectable Asynchronous read and/or write ports (BGA Only)

? User selectable input and output port bus-sizing

- x9 in to x9 out

- x9 in to x18 out

- x18 in to x9 out

- x18 in to x18 out

? Pin to Pin compatible to the higher density of IDT72V2103/72V2113

? Big-Endian/Little-Endian user selectable byte representation

? 5V tolerant inputs

? Fixed, low first word latency