參數(shù)資料
型號(hào)： HY5DU121622CTP-X
廠商： Hynix Semiconductor Inc.
英文描述： 512Mb DDR SDRAM
中文描述： 產(chǎn)品512Mb DDR SDRAM
文件頁(yè)數(shù)： 17/31頁(yè)
文件大小： 253K
代理商： HY5DU121622CTP-X
Rev. 1.0 / Mar. 2005
17
1
HY5DU12422C(L)TP
HY5DU12822C(L)TP
HY5DU121622C(L)TP
EXTENDED MODE REGISTER SET (EMRS)
The Extended Mode Register controls functions beyond those controlled by the Mode Register; these additional func-
tions include DLL enable/disable, output driver strength selection(optional). These functions are controlled via the bits
shown below. The Extended Mode Register is programmed via the Mode Register Set command (BA0=1 and BA1=0)
and will retain the stored information until it is programmed again or the device loses power.
The Extended Mode Register must be loaded when all banks are idle and no bursts are in progress, and the controller
must wait the specified time before initiating any subsequent operation. Violating either of these requirements will
result in unspecified operation.
BA1
BA0
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
0
1
Operating Mode
0*
DS
DLL
A0
DLL enable
0
Enable
1
Disable
BA0
MRS Type
0
MRS
1
EMRS
A1
Output Driver
Impedance Control
0
Full Strength Driver
1
Half Strength Driver
* This part do not support/QFC function, A2 must be programmed to Zero.
An~A3
A2~A0
Operating Mode
0
Valid
Normal Operation
_
_
All other states reserved
相關(guān)PDF資料
PDF描述
HY5DU12822C 512Mb DDR SDRAM
HY5DU12822CLTP CERAMIC CAPACITORS NP0
HY5DU12822CTP 512Mb DDR SDRAM
HY5DU12822CTP-X 512Mb DDR SDRAM
HY5DU281622DLT-X 128Mb-S DDR SDRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HY5DU121622DFP-D43 制造商:SK Hynix Inc 功能描述:
HY5DU121622DFP-D43I 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:512Mb DDR SDRAM
HY5DU121622DFP-H 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:512Mb DDR SDRAM
HY5DU121622DFP-HI 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:512Mb DDR SDRAM
HY5DU121622DFP-J 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:512Mb DDR SDRAM
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*