參數(shù)資料
型號(hào)： GS816272C-150T
廠商： GSI TECHNOLOGY
元件分類： SRAM
英文描述： 256K X 72 CACHE SRAM, 7.5 ns, PBGA209
封裝： 14 X 22 MM, 1 MM PITCH, BGA-209
文件頁(yè)數(shù)： 24/31頁(yè)
文件大?。?/td> 1583K
代理商： GS816272C-150T
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GS816272C
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 2.18 11/2005
30/31
1999, GSI Technology
816218_r2_10;
816218_r2_11
Content
Added 3.3 V references to entire document
Updated Operating Conditions table
Updated JTAG section
Updated Boundary Scan Chain table
Updated Operating Currents table and added note
Updated Application Tips paragraph
Update table on page 1; added power numbers
816218_r2_11;
816218_r2_12
Content
Updated JTAG ID Register table
Updated Synchronous Truth table
Updated Operating Currents table
Updated table on page 1; updated power numbers
Updated Recommended Operating Conditions table (added
VDDQ references)
816218_r2_12;
816218_r2_13
Content
Updated table on page 1
Added 119-Bump BGA Pin Description table
Created recommended operating conditions tables on pages
16 and 17
Updated AC Electrical Characteristics table
Added Sleep mode description on page 29
Updated Ordering Information for 225 MHz part (changed
from 7ns to 6.5 ns)
Updated BSR table (2 and 3 changed to X (value undefined))
Added 250 MHz speed bin
Deleted 180 MHz speed bin
816218_r2_13;
816218_r2_14
Content
Updated AC Characteristics table
Updated package designator for 209 BGA from B to C
Updated VIH from 1.7 to 2.0
Updated FT power numbers
Updated Mb references from 16Mb to 18Mb
Removed ByteSafe references
Changed DP and QE pins to NC
Updated ZZ recovery time diagram
Add 165-bump FPBGA package
Updated AC Test Conditions table and removed Output Load
2 diagram
816218_r2_14;
816218_r2_15
Content
Removed parity I/O bit designation from 165 BGA pinout
Removed Preliminary banner
Removed BSR table
Removed pin locations from pin description tables
816218_r2_15;
816218_r2_16
Content
Removed 250 MHz and 225 MHz specs from x72
Updated AC Characteristics table (tHZ, tOE, tOHZ equal to
tKQ (PL) for 250 MHz and 225 MHz)
New timing diagrams added
18Mb Sync SRAM Datasheet Revision History
DS/DateRev. Code: Old;
New
Types of Changes
Format or Content
Page;Revisions;Reason
相關(guān)PDF資料
PDF描述
GS8171DW72AGC-250 256K X 72 STANDARD SRAM, 2.1 ns, PBGA209
GS8171DW72AGC-350IT 256K X 72 STANDARD SRAM, 1.7 ns, PBGA209
GS820H32GT-138I 64K X 32 CACHE SRAM, 9.7 ns, PQFP100
GS820H32GT-5I 64K X 32 CACHE SRAM, 12 ns, PQFP100
GS832032AGT-200 CACHE SRAM, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GS816272C200 制造商:GSI 功能描述:New
GS816272CC-150 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 2.5V/3.3V 18MBIT 256KX72 7.5NS/3.8NS 209FBGA - Trays
GS816272CC-150I 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 2.5V/3.3V 18MBIT 256KX72 7.5NS/3.8NS 209FBGA - Trays
GS816272CC-150IV 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 1.8V/2.5V 18MBIT 256KX72 7.5NS/3.8NS 209FBGA - Trays
GS816272CC-150V 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 1.8V/2.5V 18MBIT 256KX72 7.5NS/3.8NS 209FBGA - Trays
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