參數(shù)資料
型號: GS8644V36B-200
廠商: GSI TECHNOLOGY
元件分類: DRAM
英文描述: 4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
中文描述: 2M X 36 CACHE SRAM, 6.5 ns, PBGA119
封裝: 14 X 22 MM, 1.27 MM PITCH, BGA-119
文件頁數(shù): 16/40頁
文件大?。?/td> 843K
代理商: GS8644V36B-200
Product Preview
GS8644V18(B/E)/GS8644V36(B/E)/GS8644V72(C)
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.03 11/2004
16/40
2003, GSI Technology
Simplified State Diagram with G
First Write
First Read
Burst Write
Burst Read
Deselect
R
W
CR
CW
X
X
W
R
R
W
R
X
X
X
CR
R
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PDF資料
PDF描述
GS8644V36B-200I 4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
GS8644V36B-225 4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
GS8644V36B-225I 4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
GS8644V36B-250 4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
GS8644V36B-250I 4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
相關代理商/技術參數(shù)
參數(shù)描述
GS8644V36B-200I 制造商:GSI 制造商全稱:GSI Technology 功能描述:4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
GS8644V36B-225 制造商:GSI 制造商全稱:GSI Technology 功能描述:4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
GS8644V36B-225I 制造商:GSI 制造商全稱:GSI Technology 功能描述:4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
GS8644V36B-250 制造商:GSI 制造商全稱:GSI Technology 功能描述:4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
GS8644V36B-250I 制造商:GSI 制造商全稱:GSI Technology 功能描述:4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs