Document
GS84018/32/36AT/B-190/180/166/150/100
TQFP, BGA Commercial Temp Industrial Temp
256K x 18, 128K x 32, 128K x 36 4Mb Sync Burst SRAMs
190 MHz–100 MHz 3.3 V VDD
3.3 V and 2.5 V I/O
Features
• FT pin for user-configurable flow through or pipelined operation
• Single Cycle Deselect (SCD) operation • 3.3 V +10%/–5% core power supply • 2.5 V or 3.3 V I/O supply • LBO pin for Linear or Interleaved Burst mode • Internal input resistors on mode pins allow floating mode pins • Default to Interleaved Pipelined mode • Byte Write (BW) and/or Global Write (GW) operation • Common data inputs and data outputs • Clock control, registered, address, data, and control • Internal self-timed write cycle • Automatic power-down for portable applications • JEDEC standard 100-lead TQFP or 119-bump BGA
packages • RoHS-compliant 100-lead TQFP and 119-bump BGA
packages available
Functional Description
Applications The GS84018/32/36A is a 4,718,592-bit (4,194,304-bit for x32 vers.