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參數資料
型號: GS8662S09E-200I
廠商: GSI TECHNOLOGY
元件分類: DRAM
英文描述: 72Mb Burst of 2 DDR SigmaSIO-II SRAM
中文描述: 8M X 9 DDR SRAM, 0.45 ns, PBGA165
封裝: 15 X 17 MM, 1 MM PITCH, MO-216CAB-1, FPBGA-165
文件頁數: 26/37頁
文件大?。?/td> 960K
代理商: GS8662S09E-200I
Preliminary
GS8662S08/09/18/36E-333/300/250/200/167
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.01 9/2005
26/37
2005, GSI Technology
C Controlled Write-First Timing Diagram
NOP
Write A
Read B
Write C
Write D
Read E
Deselect
A
B
C
D
E
A
A+1
C
C+1
D
D+1
A
A+1
C
C+1
D
D+1
B
B+1
CQHQX
CQHQV
CHQZ
CHQV
CHQX
CHQX1
KH#KH
KLKH
KHKL
KHKH
KHDX
DVKH
KHIX
IVKH
KHIX
IVKH
KHIX
IVKH
KHAX
AVKH
KH#KH
KLKH
KHKL
KHKH
K
K
Addr
LD
R/W
BWx
D
C
C
Q
CQ
CQ
JTAG Port Operation
Overview
The JTAG Port on this RAM operates in a manner that is compliant with the current IEEE Standard, a serial boundary scan
interface standard (commonly referred to as JTAG). The JTAG Port input interface levels scale with V
DD
. The JTAG output
drivers are powered by V
DD
.
Disabling the JTAG Port
It is possible to use this device without utilizing the JTAG port. The port is reset at power-up and will remain inactive unless
clocked. TCK, TDI, and TMS are designed with internal pull-up circuits.To assure normal operation of the RAM with the JTAG
Port unused, TCK, TDI, and TMS may be left floating or tied to either V
DD
or V
SS
. TDO should be left unconnected.
相關PDF資料
PDF描述
GS8662S09E-250 72Mb Burst of 2 DDR SigmaSIO-II SRAM
GS88136AD-133 512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS88136AT-150 512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS88136AT-150I 512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS88136AT-166 512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
相關代理商/技術參數
參數描述
GS8662S09E-250 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb Burst of 2 DDR SigmaSIO-II SRAM
GS8662S09E-250I 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb Burst of 2 DDR SigmaSIO-II SRAM
GS8662S09E-300 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb Burst of 2 DDR SigmaSIO-II SRAM
GS8662S09E-300I 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb Burst of 2 DDR SigmaSIO-II SRAM
GS8662S09E-333 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb Burst of 2 DDR SigmaSIO-II SRAM
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