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HIGH-SPEED 3.3V 64K x 8 DUAL-PORT STATIC RAM
70V08L
Features
◆ True Dual-Ported memory cells which allow simultaneous access of the same memory location
◆ High-speed access – Commercial: 15ns (max.) – Industrial: 20ns (max.)
◆ Low-power operation – IDT70V08L Active: 550mW (typ.) Standby: 1mW (typ.)
◆ Dual chip enables allow for depth expansion without external logic
◆ IDT70V08 easily expands data bus width to 16 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 operation from either port ◆ LVTTL-compatible, single 3.3V (±0.