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AS7C33128PFD18B Datasheet

Part Number AS7C33128PFD18B
Manufacturers Alliance Semiconductor Corporation
Logo Alliance Semiconductor Corporation
Description 3.3V 128K x 18 pipeline burst synchronous SRAM
Datasheet AS7C33128PFD18B DatasheetAS7C33128PFD18B Datasheet (PDF)

February 2005 ® AS7C33128PFD18B 3.3V 128K × 18 pipeline burst synchronous SRAM Features • Organization: 131,072 words × 18 bits • Fast clock speeds to 200 MHz • Fast clock to data access: 3.0/3.5/4.0 ns • Fast OE access time: 3.0/3.5/4.0 ns • Fully synchronous register-to-register operation • Double-cycle deselect • Asynchronous output enable control • Available in 100-pin TQFP package www.DataSheet4U.com • Individual byte write and global write • • • • • • Multiple chip enables for easy expan.

  AS7C33128PFD18B   AS7C33128PFD18B






3.3V 128K x 18 pipeline burst synchronous SRAM

February 2005 ® AS7C33128PFD18B 3.3V 128K × 18 pipeline burst synchronous SRAM Features • Organization: 131,072 words × 18 bits • Fast clock speeds to 200 MHz • Fast clock to data access: 3.0/3.5/4.0 ns • Fast OE access time: 3.0/3.5/4.0 ns • Fully synchronous register-to-register operation • Double-cycle deselect • Asynchronous output enable control • Available in 100-pin TQFP package www.DataSheet4U.com • Individual byte write and global write • • • • • • Multiple chip enables for easy expansion 3.3V core power supply 2.5V or 3.3V I/O operation with separate VDDQ Linear or interleaved burst control Snooze mode for reduced power-standby Common data inputs and data outputs Logic block diagram LBO CLK ADV ADSC ADSP A[16:0] CLK CS CLR Burst logic 17 15 17 17 Q D CS Address 128K × 18 Memory array register CLK 18 GWE BWb BWE BWa CE0 CE1 CE2 D DQb Q 18 CLK D DQa Q CLK D Byte Write registers Byte Write registers Enable register Q OE 2 Input registers CLK CE CLK ZZ Output registers CLK Power down D Enable Q delay register CLK OE 18 DQ [a,b] Selection guide –200 Minimum cycle time Maximum clock frequency Maximum clock access time Maximum operating current Maximum standby current Maximum CMOS standby current (DC) 5 200 3.0 375 130 30 –166 6 166 3.5 350 100 30 –133 7.5 133 4 325 90 30 Units ns MHz ns mA mA mA 1/31/05; v.1.2 Alliance Semiconductor P. 1 of 19 Copyright © Alliance Semiconductor. All rights reserved. AS7C33128PFD18B ® 2 Mb Synchronous SRAM produc.


2009-01-01 : CS16210EP    D896    AS7C33128FT18B    AS7C33128FT32B    AS7C33128FT36B    AS7C33128NTD18B    AS7C33128NTD32B    AS7C33128NTD36B    AS7C33128NTF18B    AS7C33128NTF32B   


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