IDT7005

     The IDT7005 is one kind of high-speed 8K x 8 Dual-Port Static RAM.The IDT7005 is designed to be used as a stand-alone Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 16-bit-or-more word systems. Using the IDT MASTER/
SLAVE Dual-Port RAM approach in 16-bit or wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic.
     Features of IDT7005 can be summerized as:(1)True Dual-Ported memory cells which allow simultaneous access of the same memory location;(2)High-speed access;(3)Low-power operation;(4)IDT7005 easily expands data bus width to 16 bits or more using the Master/Slave select when cascading more than one device;(5)Busy and Interrupt Flags;(6)On-chip port arbitration logic;(7)Full on-chip hardware support of Semaphore signaling between ports;(8)Fully asynchronous operation from either port;(9)Devices are capable of withstanding greater than 2001V electrostatic discharge;(10)Battery backup operation-2V data retention;(11)TTL-compatible, single 5V (±10%) power supply;(12)Available in 68-pin PGA, 68-pin quad flatpack, 68-pin PLCC, and a 64-pin TQFP;(13)Industrial temperature range (40°C to +85°C) is available,tested to military electrical specifications.
      Let me show you the absolute maximum ratings of this part:(1)Terminal voltage with respect to GND:-0.5 to +7.0V(both Commercial and Military);(2)Operating temperature:0 to 70(Commercial) and 55 to +125(Military);(3)Temperature under bias:-55 to 125(Commercial) and -65 to +135(Military);(4)Storage temperature:-55 to 125(Commercial) and -65 to +150(Military);(5)DC Output current:50mA(both Commercial and Military).