GS840Z36CGT

GS840Z18CGT/GS840Z36CGT 100-Pin TQFP Commercial Temp Industrial Temp 4Mb Pipelined and Flow Through Synchronous NBT SRAMs 250 MHz–100 MHz 3.3 V VDD 2.5 V and 3.3 V VDDQ Features 256K x 18 and 128K x 36 configurations User configurable Pipeline and Flow Through mode NBT (No Bus Turn Around) functionality allows zero wait read-write-read bus utilization Fully pin compatible with both pipelined and flow through NtRAM™, NoBL™ and ZBT™ SRAMs Pin-compatible with 2Mb, 9Mb and 18Mb devices 3.3 V +10%/–5% core power supply 2.5 V or 3.3 V I/O supply LBO pin for Linear or Interleave Burst mode Byte write operation (9-bit Bytes) 3 chip enable signals for easy depth expansion Clock Control, registered address, data, and control ZZ Pin for automatic power-down RoHS-compliant 100-lead TQFP package Functional Description The GS840Z18/36CGT is a 4Mbit Synchronous Static SRAM. GSI's NBT SRAMs, like ZBT, NtRAM, NoBL or other pipelined read...