IDT70V657S Datasheet | Renesas

HIGH-SPEED 3.3V 128/64/32K x 36 ASYNCHRONOUS DUAL-PORT STATIC RAM 70V659/58/57S Features - True Dual-Port memory cells which allow simultaneous access of the same memory location - High-speed access - mercial: 10/12/15ns (max.) - Industrial: 12ns (max.) - Dual chip enables allow for depth expansion without external logic - IDT70V659/58/57 easily expands data bus width to 72 bits or more using the Master/Slave select when cascading more than one device - M/S = VIH for BUSY output flag on Master, M/S = VIL for BUSY input on Slave - Busy and Interrupt Flags - On-chip port arbitration logic - Full on-chip hardware support of semaphore signaling between ports - Fully asynchronous...