參數(shù)資料
型號(hào): HYB18T256324F-22
廠商: INFINEON TECHNOLOGIES AG
英文描述: 256-Mbit GDDR3 DRAM [600MHz]
中文描述: 256兆GDDR3顯示內(nèi)存[600MHz的]
文件頁(yè)數(shù): 41/80頁(yè)
文件大?。?/td> 2026K
代理商: HYB18T256324F-22
HYB18T256324F–[16/20/22]
256-Mbit DDR SGRAM
Functional Description
Data Sheet
41
Rev. 1.11, 04-2005
10292004-DOXT-FS0U
3.7.4
Write with Autoprecharge
Figure 24
Write with Autoprecharge
1. Shown with nominal value of
t
DQSS
2. t
WR/A
starts at the first rising edge of CLK after the last valid edge of WDQS.
3. t
RP
starts after
t
WR/A
has been expired.
4. when issuing a WR/A command please consider that the
t
RAS
requirement also must be met at the beginning
of
t
RP
5.
t
WR/A
*
t
CYC
t
WR
6. WDQS can only transition when data is applied at the chip input and during pre- and postambles
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$
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$ESELECT
. $
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#OM
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7,
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!
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$%3
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!
7$13
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72 !
7,
$1
"EGIN OF
!UTOPRECHARGE
7,
7$13
T
72!
$1
"EGIN OF
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T
-).
SATISFIED
7,
7$13
$1
T
72 !
"EGIN OF
!UTOPRECHARGE
T
-).
SATISFIED
T
20
$
$
$
$
$
$
$
$
$
$
$
$
T
-).
SATISFIED
T
20
T
20
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