The AS7C33256PFS32A and AS7C33256PFS36A are high-performance CMOS 8-Mbit Synchronous Static Random Access Memory (SRAM) devices organized as 262,144 words x 32 or 36 bits, and incorporate a two-stage register-register pipeline for highest frequency on any given technology.
Features
Organization: 262,144 words x 32 or 36 bits.
Fast clock speeds to 166 MHz.
Fast clock to data access: 3.5/4.0 ns.
Fast OE access time: 3.5/4.0 ns.
Fully synchronous register-to-register operation.
Single-cycle deselect.
Asynchronous output enable control.
Available in100-pin TQFP.
Individual byte write and global write www. DataSheet4U. com.
AS7C33256FT18B- 3.3V 256K x 18 Flow Through Synchronous SRAM
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November 2004
®
AS7C33256PFS32A AS7C33256PFS36A
3.3V 256K × 32/36 pipelined burst synchronous SRAM
Features
• Organization: 262,144 words x 32 or 36 bits • Fast clock speeds to 166 MHz • Fast clock to data access: 3.5/4.0 ns • Fast OE access time: 3.5/4.0 ns • Fully synchronous register-to-register operation • Single-cycle deselect • Asynchronous output enable control • Available in100-pin TQFP • Individual byte write and global write www.DataSheet4U.com • • • • • • • Multiple chip enables for easy expansion 3.3V core power supply 2.5V or 3.