參數(shù)資料
型號(hào)： GS840H18
廠商： GSI TECHNOLOGY
英文描述： 4Mb（256K x 18Bit) Synchronous Burst SRAM(4M位（256K x 18位）同步靜態(tài)RAM（帶2位脈沖地址計(jì)數(shù)器）)
中文描述： 4Mb的（256 × 18位）同步突發(fā)靜態(tài)存儲(chǔ)器（4分位（256 × 18位）同步靜態(tài)隨機(jī)存儲(chǔ)器（帶2位脈沖地址計(jì)數(shù)器））
文件頁(yè)數(shù)： 31/31頁(yè)
文件大小： 626K
代理商： GS840H18
Rev: 2.04 6/2000
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com
31/31
1999, Giga Semiconductor, Inc.
GS840H18/32/36T/B-180/166/150/100
Revision History
Rev. Code: Old;
New
Types of Changes
Format or Content
Page /Revisions;Reason
GS840H18/32/36 Rev 1.02c 5/
1999;
GS840H18/32/36 2.00 8/1999D
Format/Typos
Document/Continued changing to new format.
Content
Added Fine Pitch BGA Package.
Took “E” out of 840HE...in Core and Interface Voltages.
Pin outs/New small caps format.
Timing Diagrams/New format.
Block Diagrams/New small caps format.
Pin outs/x32 & x36 TQFP/Changed pin 72 from DQA3 to DQB3.
Pin Description/Rearranged Address Inputs to match order on TQFP Pinout.
TQFP Package Diagram/Corrected Dimension D Max from 20.1 to 22.1.
Corrected ordering information.
GS840H18/32/362.00 8/
1999;GS840H18/32/362.01 9/
1999E
Format/Typos
Content
GS840H18/32/362.01 9/
1999E;GS840H18/32/362.02
Took out Fine Pitch BGA Package. Package change in progress.
GS840H18/32/362.0210-11/
1999;GS840H18/32/362.032/
2000G
Format
New GSI Logo
Took “Pin” out of heading for consistency.
GS840E18/32/362.032/2000G;
840H18_r2_04
Content
Updated BGA pin description table to meet JEDEC standard
相關(guān)PDF資料
PDF描述
GS840H36 4Mb（128K x 36Bit) Synchronous Burst SRAM(4M位（128K x 36位）同步靜態(tài)RAM（帶2位脈沖地址計(jì)數(shù)器）)
GS8644Z18E-133I CONN 2MM SKT 22POS THRU-BRD SMD
GS8644Z18E-150 CONN 2MM SKT 24POS THRU-BRD SMD
GS8644Z18E-150I CONN 2MM SKT 24POS THRU-BRD SMD
GS8644Z18E-166 CONN 2MM SKT 26POS THRU-BRD SMD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GS840H18AB-100 制造商:GSI Technology 功能描述:2.5 OR 3.3V - Trays
GS840H18AB-100I 制造商:GSI 制造商全稱:GSI Technology 功能描述:256K x 18, 128K x 32, 128K x 36 4Mb Sync Burst SRAMs
GS840H18AB-150 制造商:GSI Technology 功能描述:2.5 OR 3.3V - Trays
GS840H18AB-150I 制造商:GSI Technology 功能描述:2.5 OR 3.3V - Trays
GS840H18AB-166 制造商:GSI 制造商全稱:GSI Technology 功能描述:256K x 18, 128K x 32, 128K x 36 4Mb Sync Burst SRAMs
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