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Z2V56S40BTP - 256Mb Synchronous DRAM

This page provides the datasheet information for the Z2V56S40BTP, a member of the Z2V56S20BTP 256Mb Synchronous DRAM family.

Description

Z2V56S20BTP is organized as 4-bank x 16,777,216-word x 4-bit Synchronous DRAM with LVTTL interface and Z2V56S30BTP is organized as 4-bank x 8,388,608-word x 8-bit and Z2V56S40BTP is organized as 4-bank x 4,194, 304-word x 16-bit.

All inputs and outputs are referenced to the rising edge of CLK.

Features

  • Z2V56S20BTP, Z2V56S30BTP and Z2V56S40BTP achieve very high speed clock rates up to 166MHz, and are suitable for main memories or graphic memories in computer systems. ITEM tCLK Clock Cycle Time (Min. ) CL=2 CL=3 Z2V56S20/30/40BTP -6 -7 -75 -8 - - 10 10 6 7 7.5 8 tRAS Active to Precharge Command Period (Min. ) 42 45 45 48 tRCD Row to Column Delay tAC Access Time from CLK tRC Ref /Active Command Period (Min. ) (Max. ) (Min. ) CL=2 CL=3 15 20 -- 20 6 5 5.4 5.4 60 63 67.5 20 6 6 70 V.

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Datasheet preview – Z2V56S40BTP

Datasheet Details

Part number Z2V56S40BTP
Manufacturer Mezza
File Size 554.10 KB
Description 256Mb Synchronous DRAM
Datasheet download datasheet Z2V56S40BTP Datasheet
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Full PDF Text Transcription

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：010-8287 3941/42/43/44 ：010-8287 3945 http://www.echip.com.cn 256Mb Synchronous DRAM Specification Z2V56S20BTP Z2V56S30BTP Z2V56S40BTP Deutron Electronics Corp. 8F, 68, SEC. 3, NANKING E. RD., TAIPEI 104, TAIWAN, R. O. C. TEL : 886-2-2517-7768 FAX : 886-2-2517-4575 http: // www.deutron.com.tw 256Mb Synchronous DRAM ：010-8287 3941/42/43/44 ：010-8287 3945 http://www.echip.com.
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