參數(shù)資料
型號(hào)： GS8182S18GBD-200I
廠商： GSI TECHNOLOGY
元件分類： SRAM
英文描述： 1M X 18 DDR SRAM, 0.45 ns, PBGA165
封裝： 13 X 15 MM, 1 MM PITCH, ROHS COMPLIANT, MO-216CAB-1, FPBGA-165
文件頁數(shù)： 18/36頁
文件大?。?/td> 339K
代理商： GS8182S18GBD-200I
Preliminary
GS8182S08/09/18BD-333/300/250/200/167
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.00a 6/2007
25/36
2007, GSI Technology
C Controlled Write-First Timing Diagram
JTAG Port Operation
Overview
The JTAG Port on this RAM operates in a manner that is compliant with IEEE Standard 1149.1-1990, a serial boundary scan
interface standard (commonly referred to as JTAG). The JTAG Port input interface levels scale with VDD. The JTAG output
drivers are powered by VDDQ.
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 VDD or VSS. TDO should be left unconnected.
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
Addr
LD
R/W
BWx
D
C
Q
CQ
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GS8182S36BD-167 制造商:GSI Technology 功能描述:512K X 36 (18 MEG) BURST OF 2 - Trays
GS8182S36BD-167I 制造商:GSI Technology 功能描述:512K X 36 (18 MEG) BURST OF 2 - Trays
GS8182S36BD-200 制造商:GSI Technology 功能描述:512K X 36 (18 MEG) BURST OF 2 - Trays
GS8182S36BD-200I 制造商:GSI Technology 功能描述:512K X 36 (18 MEG) BURST OF 2 - Trays
GS8182S36BD-250 制造商:GSI Technology 功能描述:512K X 36 (18 MEG) BURST OF 2 - Trays
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