參數(shù)資料
型號: GS816218B-150
廠商: GSI TECHNOLOGY
元件分類: DRAM
英文描述: 1M x 18, 512K x 36, 256K x 72 18Mb Sync Burst SRAMs
中文描述: 1M X 18 CACHE SRAM, 7.5 ns, PBGA119
封裝: FBGA-119
文件頁數(shù): 15/41頁
文件大?。?/td> 980K
代理商: GS816218B-150
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GS816218(B/D)/GS816236(B/D)/GS816272(C)
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 2.17 11/2004
15/41
1999, GSI Technology
Simplified State Diagram with G
First Write
First Read
Burst Write
Burst Read
Deselect
W
CR
CW
X
X
W
W
X
X
X
CR
CW
CR
CR
W
CW
W
CW
Notes:
1.
2.
The diagram shows supported (tested) synchronous state transitions plus supported transitions that depend upon the use of G.
Use of “Dummy Reads” (Read Cycles with G High) may be used to make the transition from read cycles to write cycles without passing
through a Deselect cycle. Dummy Read cycles increment the address counter just like normal read cycles.
Transitions shown in grey tone assume G has been pulsed high long enough to turn the RAM’s drivers off and for incoming data to meet
Data Input Set Up Time.
3.
相關(guān)PDF資料
PDF描述
GS816218B-150I 1M x 18, 512K x 36, 256K x 72 18Mb Sync Burst SRAMs
GS816218B-166 1M x 18, 512K x 36, 256K x 72 18Mb Sync Burst SRAMs
GS816218B-166I 1M x 18, 512K x 36, 256K x 72 18Mb Sync Burst SRAMs
GS816218B-200 1M x 18, 512K x 36, 256K x 72 18Mb Sync Burst SRAMs
GS816218B-200I 1M x 18, 512K x 36, 256K x 72 18Mb Sync Burst SRAMs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GS816218BB-150 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 3.3V 18MBIT 1MX18 7.5NS/3.8NS 119FBGA - Trays
GS816218BB-150I 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 3.3V 18MBIT 1MX18 7.5NS/3.8NS 119FBGA - Trays
GS816218BB-150IV 制造商:GSI Technology 功能描述:SRAM SYNC DUAL 2.5V/3.3V 18MBIT 1MX18 7.5NS/3.8NS 119FPBGA - Trays
GS816218BB-150V 制造商:GSI Technology 功能描述:SRAM SYNC DUAL 2.5V/3.3V 18MBIT 1MX18 7.5NS/3.8NS 119FPBGA - Trays
GS816218BB-200 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 3.3V 18MBIT 1MX18 6.5NS/3NS 119FBGA - Trays