Wintec AMPO SDR
Contents
1. WINTEC AMrPOoO INOUSTRIES Memor Module S ecifications 3AMSD133 512M R 168 Pin PC 133 Unbuffered Non ECC DIMM 512MB 64M x 64 bit DESCRIPTION This data sheet describes 64Mx64 bit 512MB PC133 SDRAM Synchronous DRAM memory module It contains 16 32Mx8 bit SDRAM devices in TSOP packages This module uses gold plated contact fingers and requires power supply of 3 3V The electrical and mechanical specifications are shown below PERFORMANCE gt Clock Cycle Time tCK 7 5ns gt Row Cycle Time tRC 65ns min gt Row Active Time tRAS 45ns min 100 000ns max gt Active to Read Write delay tRCD 20ns gt Precharge command period tRP 20ns gt Operating Temperature 0 C to 70 C LAYOUT FRONT SIDE ee pom z000 118D 2X p TT il 118 E 2 250 250 a aaa ee 0 050 003 450 lt 1 450 g E 2 150 j 350 j 1 700 a i 2 507 2 a 5 014 3 Tolerances 0 005 unless otherwise specified Wintec Industries Inc 675 Sycamore Drive Milpitas CA 95035 Tel 408 856 0500 Rev 1 00 7 2 2008 Specifications are for reference purposes only and are subject to change by Wintec Industries without notice
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