參數(shù)資料
型號(hào): GS8644Z18GE-225T
廠商: GSI TECHNOLOGY
元件分類: SRAM
英文描述: 4M X 18 ZBT SRAM, 6.5 ns, PBGA165
封裝: 17 X 15 MM, 1 MM PITCH, ROHS COMPLIANT, FPBGA-165
文件頁(yè)數(shù): 25/31頁(yè)
文件大?。?/td> 1172K
代理商: GS8644Z18GE-225T
GS8644Z18E/GS8644Z36E
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.05b 5/2010
31/31
2003, GSI Technology
72Mb Sync SRAM Datasheet Revision History
DS/DateRev. Code: Old;
New
Types of Changes
Format or Content
Page;Revisions;Reason
8644Zxx_r1
Creation of new datasheet
8644Zxx_r1; 8644Zxx_r1_01
Content
Updated Operating Currents table
Updated FT AC Characteristics for tKQ
8644Zxx_r1_01;
8644Zxx_r1_02
Content
Updated FT tKQ and PL tS/tH and FT current numbers for 250
and 225 MHz (match 200 MHz)
Updated basic format
Updated Synchronous Truth Table
Added thermal characteristics to mechanical drawings
Updated JTAG section for module
8644Zxx_r1_02;
8644Zxx_r1_03
Format/Content
Updated format
Added variation information for package mechanicals
8644Zxx_r1_03;
8644Zxx_r1_04
Content
Corrected 165 mechanical drawing
Added RoHS-compliance information for 165 BGA
Rev1.04a: updated coplanarity for 165 BGA mechanical
8644Zxx_r1_04;
8644Zxx_r1_05
Content
Removed Preliminary status banner
Rev. 1.05a: Removed B & C packages
Rev 1.05b: Corrected page 1 banner package listing (from
209 BGA to 165 BGA)
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