70V657S Datasheet - Renesas

DUAL-PORT STATIC RAM

70V657S Features

* True Dual-Port memory cells which allow simultaneous access of the same memory location

* High-speed access

* Commercial: 10/12/15ns (max.)

* Industrial: 12ns (max.)

* Dual chip enables allow for depth expansion without external logic

* IDT70V659/58/57 easily expand

70V657S General Description

The IDT70V659/58/57 is a high-speed 128/64/32K x 36 Asynchronous Dual-Port Static RAM. The IDT70V659/58/57 is designed to be used as a stand-alone 4/2/1Mbit Dual-Port RAM or as a combination MASTER/ SLAVE Dual-Port RAM for 72-bit-or-more word system. Using the MASTER/SLAVE Dual-Port RAM approach in .

70V657S Datasheet (286.17 KB)