參數(shù)資料
型號: GS840H18AT-100T
廠商: GSI TECHNOLOGY
元件分類: SRAM
英文描述: 256K X 18 CACHE SRAM, 12 ns, PQFP100
封裝: TQFP-100
文件頁數(shù): 24/31頁
文件大?。?/td> 1176K
代理商: GS840H18AT-100T
GS840H18/32/36AT/B-180/166/150/100
Rev: 1.12 4/2007
30/31
1999, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
4Mb Burst Datasheet Revision History
Rev. Code: Old;
New
Types of Changes
Format or Content
Page /Revisions;Reason
GS84018/32/36 Rev 1.02c 5/
1999;
GS84018/32/36 8/1999D
Format/Typos
Document/Continued changing to new format.
Content
GS84018/32/36 8/
1999;GS84018/32/36 9/
1999E
Format/Typos
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.
Content
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.
GS84018/32/36 9/
1999E;GS84018/32/36
GS84018/32/3610-11/
1999;GS84018/32/362/
2000G
Format
New GSI Logo
Took “Pin” out of heading for consistency.
GS84018/32/362/2000G;
840H18A_r1_04
Content
Corrected all part order numbers
840H18A_r1_04;
840H18A_r1_05
Content
Updated pin description table
840H18A_r1_05;
840H18A_r1_06
Content
Updated BGA pin description table to meet JEDEC standard
840H18A_r1_06;
840H18A_r1_07
Content/Format
Updated table on page 1
Updated Operating Currents table on page 18
Updated AC Electrical Characteristics table on page 19
Added 150 MHz and 100 MHz
Updated format to comply with Technical Publications
standards
840H18A_r1_07;
840E18_r1_08
Content
Reduced IDD by 20 mA in table on page 1 and Operating
Currents table
840H18A_r1_08;
840H18_r1_09
Content
Removed 200 MHz references from entire datasheet
840H18A_r1_09;
840H18A_r1_10
Content
Updated format
Matched current numbers to NBT parts
Removed Preliminary banner
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