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AS7C33512NTD36A

Alliance Semiconductor Corporation
Part Number AS7C33512NTD36A
Manufacturer Alliance Semiconductor Corporation
Description (AS7C33512NTD32A / AS7C33512NTD36A) 3.3V 512K x 32/36 Pipelined SRAM
Published Jan 1, 2009
Detailed Description April 2005 ® AS7C33512NTD32A AS7C33512NTD36A 3.3V 512K × 32/36 Pipelined SRAM with NTDTM Features • Organization: 524,...
Datasheet PDF File AS7C33512NTD36A PDF File

AS7C33512NTD36A
AS7C33512NTD36A

Overview
April 2005 ® AS7C33512NTD32A AS7C33512NTD36A 3.
3V 512K × 32/36 Pipelined SRAM with NTDTM Features • Organization: 524,288 words × 32 or 36 bits • NTD™ architecture for efficient bus operation • Fast clock speeds to 166 MHz • Fast clock to data access: 3.
4/3.
8 ns • Fast OE access time: 3.
4/3.
8 ns • Fully synchronous operation • Asynchronous output enable control • Available in 100-pin TQFP packages www.
DataSheet4U.
com • Individual byte write and global write • • • • • • • Clock enable for operation hold Multiple chip enables for easy expansion 3.
3V core power supply 2.
5V or 3.
3V I/O operation with separate VDDQ Self-timed write cycles Interleaved or linear burst modes Snooze mode for standby operation Logic block diagram A[18:0] 19 D Address register Burst logic Q 19 CLK CE0 CE1 CE2 R/W BWa BWb BWc BWd ADV / LD LBO ZZ D Q 19 Write delay addr.
registers CLK Control logic CLK Write Buffer CLK 512K x 32/36 SRAM Array DQ[a,b,c,d] 32/36 D Data Q Input Register CLK 32/36 32/36 32/36 32/36 CLK CEN CLK OE Output Register 32/36 OE DQ[a,b,c,d] Selection guide -166 Minimum cycle time Maximum clock frequency Maximum clock access time Maximum operating current Maximum standby current Maximum CMOS standby current (DC) 6 166 3.
4 300 90 60 -133 7.
5 133 3.
8 275 80 60 Units ns MHz ns mA mA mA 4/21/05, v 2.
8 Alliance Semiconductor P.
1 of 18 Copyright © Alliance Semiconductor.
All rights reserved.
AS7C33512NTD32A/36A ® 16 Mb Synchronous SRAM products list1,2 Org 1MX18 512KX32 512KX36 1MX18 512KX32 512KX36 1MX18 512KX32 www.
DataSheet4U.
com 512KX36 1MX18 512KX32 512KX36 1MX18 512KX32 512KX36 Part Number AS7C331MPFS18A AS7C33512PFS32A AS7C33512PFS36A AS7C331MPFD18A AS7C33512PFD32A AS7C33512PFD36A AS7C331MFT18A AS7C33512FT32A AS7C33512FT36A AS7C331MNTD18A AS7C33512NTD32A AS7C33512NTD36A AS7C331MNTF18A AS7C33512NTF32A AS7C33512NTF36A Mode PL-SCD PL-SCD PL-SCD PL-DCD PL-DCD PL-DCD FT FT FT NTD-PL NTD-PL NTD-PL NTD-FT NTD-FT NTD-FT Speed3 166/133 MHz 166/133 MH...


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