IDT71322L

FEATURES: High-speed access -Military: 55/70/90/100ns (max.) -Commercial: 45/55170/90ns (max.) Low-power operation -IDT71322S Active: 325mW (typ.) Standby: 5mW (typ.) -IDT71322L Active: 325mW (typ.) Standby: 1mW (typ.) Fully asynchronous operation from either port Full on-chip hardware support of semaphore signalling between ports Battery backup operation - 2V data retention TTL compatible, single 5V ± 10% power supply Military product 100% screened to MIL-STD-883, Class B FUNCTIONAL BLOCK DIAGRAM DESCRIPTION: The IDT71322 is an extremely high-speed 2K x 8 dual-port static RAM with full on-chip hardware support of semaphore signalling between the two ports. the IDT71322 provides two independent ports with separate control, address and 1/0 pins that permit independent, asynchronous access for reads and writes to any 10Gation in memory. It is the user's responsibility to ensure data integrity when simultaneously accessing the same memory location from both p...