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