HYB18T512800B2F QIMONDA [Qimonda AG], HYB18T512800B2F Datasheet - Page 17

• Manufacturer Part Number: HYB18T512800B2F
• Description: 200-Pin SO-DIMM DDR2 SDRAM Modules
• Manufacturer: QIMONDA [Qimonda AG]

3.3.2
Timing Parameters:
Rev. 1.1, 2007-01
08212006-PKYN-2H1B
Parameter
DQ output access time from CK / CK
DQS output access time from CK / CK
Average clock high pulse width
Average clock low pulse width
Average clock period
DQ and DM input setup time
DQ and DM input hold time
Control & address input pulse width for each input
DQ and DM input pulse width for each input
Data-out high-impedance time from CK / CK
DQS/DQS low-impedance time from CK / CK
DQ low impedance time from CK/CK
DQS-DQ skew for DQS & associated DQ signals
CK half pulse width
DQ hold skew factor
DQ/DQS output hold time from DQS
Write command to DQS associated clock edges
DQS latching rising transition to associated clock
edges
DQS input high pulse width
DQS input low pulse width
DQS falling edge to CK setup time
DQS falling edge hold time from CK
Write postamble
Write preamble
Address and control input setup time
Address and control input hold time
Read preamble
Read postamble
CAS to CAS command delay
Write recovery time
Auto-Precharge write recovery + precharge time
Internal write to read command delay
Table 15
Timing Parameters
for DDR2–800;
DRAM Component Timing Parameter by Speed Grade - DDR2–800
Table 16
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
WL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AC
DQSCK
CH.AVG
CL.AVG
CK.AVG
DS.BASE
DH.BASE
IPW
DIPW
HZ
LZ.DQS
LZ.DQ
DQSQ
HP
QHS
QH
DQSS
DQSH
DQSL
DSS
DSH
WPST
WPRE
IS.BASE
IH.BASE
RPRE
RPST
CCD
WR
DAL
WTR
for DDR2–667 and
17
DDR2–800
–400
–350
0.48
0.48
2500
50
125
0.6
0.35
—
t
2 x
—
Min (
t
—
t
RL – 1
– 0.25
0.35
0.35
0.2
0.2
0.4
0.35
175
250
0.9
0.4
2
15
WR +
7.5
Min.
AC.MIN
CL.ABS
HP
–
t
AC.MIN
t
t
HYS64T[32/64/128]xxxEDL–[25F/…/3.7](–)B2
CH.ABS
)
QHS
t
nRP
Table 17
,
Small Outlined DDR2 SDRAM Modules
+400
+350
0.52
0.52
8000
––
––
—
—
—
—
—
—
0.6
—
—
—
1.1
0.6
—
—
—
Max.
t
t
t
200
__
300
—
+ 0.25
—
for DDR2–533C.
AC.MAX
AC.MAX
AC.MAX
Unit
ps
ps
t
t
ps
ps
ps
t
t
ps
ps
ps
ps
ps
ps
ps
nCK
t
t
t
t
t
t
t
ps
ps
t
t
nCK
ns
nCK
ns
CK.AVG
CK.AVG
CK.AVG
CK.AVG
CK.AVG
CK.AVG
CK.AVG
CK.AVG
CK.AVG
CK.AVG
CK.AVG
CK.AVG
CK.AVG
Internet Data Sheet
TABLE 15
Note
8)
9)
9)
10)11)
10)11)
10)11)
12)13)14)
13)14)15)
––
––
9)16)
9)16)
9)16)
17)
18)
19)
20)
––
21)
––
––
21)
21)
––
––
22)23)
23)24)
25)26)
25)27)
––
1)
28)29)
1)30)
1)2)3)4)5)6)7)