IDT71257S - CMOS STATIC RAM 256K
The IDT71257, a 262, 144-bit high-speed static RAM organized as 256K x 1, is fabricated using IDT's high-performance, highreliability technology - CEMOS.
This state-of-the-art technology, combined with innovative circuit design techniques, provides a cost effective approach for memory intensive app
IDT71257S Features
* High-speed (equal access and cycle times) -Military - 45/55/70/85ns max. -Commercial - 35/45/55/70ns max.
* Low-power operation -IDT 71257S Active: 400mW (typ.) Standby: 400l'W (typ.) -IDT 71257L Active: 350mW (typ.) Standby: 100l'W (typ.)
* Battery backup operation - 2V d
