IDT71V3577S Datasheet - IDT

IDT71V3577S, 3.3V Synchronous SRAMs

128K X 36, 256K X 18 3.3V Synchronous SRAMs 3.3V I/O, Flow-Through Outputs Burst Counter, Single Cycle Deselect IDT71V3577S IDT71V3579S IDT71V3577SA .
The IDT71V3577/79 are high-speed SRAMs organized as 128K x 36/256K x 18.

Features

* 128K x 36, 256K x 18 memory configurations
* Supports fast access times: Commercial:
* 6.5ns up to 133MHz clock frequency (TQFP package only) Commercial and Industrial:
* 7.5ns up to 117MHz clock frequency
* 8.0ns up to 100MHz clock frequency
* 8.5ns up to 8

IDT71V3577S-IDT.pdf