Datasheet Details
- Part number
- IDT71257S
- Manufacturer
- IDT
- File Size
- 83.78 KB
- Datasheet
- IDT71257S-IDT.pdf
- Description
- CMOS STATIC RAM 256K
IDT71257S Description
.
The IDT71257, a 262, 144-bit high-speed static RAM organized as 256K x 1, is fabricated using IDT's high-performance, highreliability technology - CE.
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
IDT71257S Applications
* Access times a
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