IDT7008S

HIGH-SPEED 64K x 8 DUAL-PORT STATIC RAM IDT7008S/L Features ◆ True Dual-Ported memory cells which allow simultaneous reads of the same memory location ◆ High-speed access – Commercial: 15/20/25/35/55ns (max.) – Industrial: 20/55ns (max.) ◆ Low-power operation – IDT7008S Active: 750mW (typ.) Standby: 5mW (typ.) – IDT7008L Active: 750mW (typ.) Standby: 1mW (typ.) ◆ Dual chip enables allow for depth expansion without external logic ◆ IDT7008 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 ◆ Interrupt Flag ◆ On-chip port arbitration logic ◆ Full on-chip hardware support of semaphore signaling between ports ◆ Fully asynchronous operation from either port ◆ TTL-compatible, single 5V (±10%) power supply ◆ Available in 84-pin PGA, 84-pin PLCC, and a 100-pin TQFP ◆ Industrial temperature range (–40°C to +85°C) ...