IDT70V659S Datasheet | Integrated Device Technology

HIGH-SPEED 3.3V 128K x 36 ASYNCHRONOUS DUAL-PORT STATIC RAM Features True Dual-Port memory cells which allow simultaneous access of the same memory location High-speed access - mercial: 10/12/15ns (max.) - Industrial: 12/15ns (max.) Dual chip enables allow for depth expansion without external logic IDT70V659 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 x x x PRELIMINARY IDT70V659S x x x x x x x x x x x x Full on-chip hardware support of semaphore signaling between ports Fully...