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.
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.