參數(shù)資料
型號(hào)： HYB25D128323C-L4.5
廠商： INFINEON TECHNOLOGIES AG
英文描述： 128 Mbit DDR SGRAM
中文描述： 128兆的DDR SGRAM
文件頁(yè)數(shù)： 28/53頁(yè)
文件大?。?/td> 1166K
代理商： HYB25D128323C-L4.5
HYB25D128323C[-3/-3.3/-3.6/-4.5/-5.0/L3.6/L4.5]
128 Mbit DDR SGRAM [4M x 32]
Register Set
Data Sheet
28
V1.7, 2003-07
Figure 20
Data Mask Timing
3.5.14
The Autoprecharge command is issued by setting column address A8 high when a Read or a Write command is
asserted to the DDR SGRAM. If A8 is low when Read or Write command is issued, a normal Read or Write burst
operation is executed and the bank remains active at the end of the burst sequence. When the Auto Precharge
command is activated, the active bank automatically begins to precharge at the earliest possible moment during
the Read or Write cycle after
t
RAS(min.)
is satisfied.
Autoprecharge Operation
3.5.15
If a Read with Auto-precharge command is initiated, the DDR SGRAM automatically enters the precharge
operation BL/2 clock cycles after the READA command and
t
RAS(min.)
is satisfied. If
t
RAS(min.)
has not been satisfied
yet, an internal interlock will delay the precharge operation until it is satisfied. Once the precharge operation has
started, the bank cannot be reactivated and the new command can not be asserted until the Precharge time (
t
RP
)
has been satisfied.
Read with Autoprecharge (READA)
D-in
2
CLK
WRITE
DQSx
DQx
D-in
0
Command
DMx
NOP
NOP
NOP
NOP
NOP
NOP
D-in
1
D-in
3
NOP
Burst length = 8
D-in
6
D-in
4
D-in
5
D-in
7
Data is masked out
相關(guān)PDF資料
PDF描述
HYB25D128323CL4.5 128 Mbit DDR SGRAM
HYB25D128323C-L3.6 128 Mbit DDR SGRAM
HYB25D128323ACL-33 JT 55C 55#22D SKT PLUG
HYB25D128323C 128 Mbit DDR SGRAM
HYB25D128323C-3 128 Mbit DDR SGRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HYB25D128400AT 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:128 Mbit Double Data Rate SDRAM
HYB25D128400AT-6 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:128 Mbit Double Data Rate SDRAM
HYB25D128400AT-7 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:?128Mb (32Mx4) DDR266A (2-3-3)?
HYB25D128400AT-8 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:?128Mb (32Mx4) DDR200 (2-2-2)?
HYB25D128400ATL-6 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:128 Mbit Double Data Rate 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(xiě)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

*
*
*