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AS7C33128FT36B

Alliance Semiconductor Corporation
Part Number AS7C33128FT36B
Manufacturer Alliance Semiconductor Corporation
Description (AS7C33128FT32B / AS7C33128FT36B) 3.3V 128K x 32/36 Flow Through Synchronous SRAM
Published Jan 1, 2009
Detailed Description February 2005 ® AS7C33128FT32B AS7C33128FT36B 3.3V 128K × 32/36 Flow Through Synchronous SRAM Features • • • • • • • O...
Datasheet PDF File AS7C33128FT36B PDF File

AS7C33128FT36B
AS7C33128FT36B

Overview
February 2005 ® AS7C33128FT32B AS7C33128FT36B 3.
3V 128K × 32/36 Flow Through Synchronous SRAM Features • • • • • • • Organization: 131,072 words × 32 or 36 bits Fast clock to data access: 6.
5/7.
5/8.
0/10.
0 ns Fast OE access time: 3.
5/4.
0 ns Fully synchronous flow through operation Asynchronous output enable control Available in 100-pin TQFP package 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 www.
DataSheet4U.
com Logic block diagram LBO CLK ADV ADSC ADSP A[18:0] 19 Q0 Burst logic Q1 19 D Q CE Address register CLK D DQd Q Byte write registers CLK D DQ Q c Byte write registers CLK D DQb Q Byte write registers CLK D BWa CE0 CE1 CE2 DQa Q Byte write registers CLK D Enable CE register CLK Power down D Enable Q delay register CLK 36/32 DQ[a:d] Q 4 CLK CE CLR 17 19 128K × 32/36 Memory array GWE BWE BWd 36/32 36/32 BWc BWb OE Output buffer Input registers CLK ZZ OE Selection guide –65 Minimum cycle time Maximum clock access time Maximum operating current Maximum standby current Maximum CMOS standby current (DC) 7.
5 6.
5 275 90 30 -75 8.
5 7.
5 250 85 30 -80 10 8.
0 215 75 30 -10 12 10.
0 185 75 30 Units ns ns mA mA mA 2/8/05; v.
1.
2 Alliance Semiconductor P.
1 of 19 Copyright © Alliance Semiconductor.
All rights reserved.
AS7C33128FT32B AS7C33128FT36B ® 4 Mb Synchronous SRAM products list1,2 Org 256KX18 128KX32 128KX36 256KX18 128KX32 128KX36 256KX18 www.
DataSheet4U.
com 128KX32 128KX36 256KX18 128KX32 128KX36 256KX18 128KX32 128KX36 Part Number AS7C33256PFS18B AS7C33128PFS32B AS7C33128PFS36B AS7C33256PFD18B AS7C33128PFD32B AS7C33128PFD36B AS7C33256FT18B AS7C33128FT32B AS7C33128FT36B AS7C33256NTD18B AS7C33128NTD32B AS7C33128NTD36B AS7C33256NTF18B AS7C33128NTF32B AS7C33128NTF36B Mode PL-SCD PL-SCD PL-SCD PL-DCD PL-DCD PL-DCD FT FT FT NTD-...


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