h5ps2g43mfp Hynix Semiconductor, h5ps2g43mfp Datasheet - Page 24

• Manufacturer Part Number: h5ps2g43mfp
• Description: 2gb Ddr2 Sdram
• Manufacturer: Hynix Semiconductor

DQ output access time from CK/CK
DQS output access time from CK/CK
CK HIGH pulse width
CK LOW pulse width
CK half period
Clock cycle time, CL=x
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 low-impedance time from CK/CK
DQ low-impedance time from CK/CK
DQS-DQ skew for DQS and associated DQ
signals
DQ hold skew factor
DQ/DQS output hold time from DQS
First DQS latching transition to associated
clock edge
DQS input HIGH pulse width
DQS input LOW pulse width
DQS falling edge to CK setup time
DQS falling edge hold time from CK
Mode register set command cycle time
Write preamble
Write postamble
Address and control input setup time
Address and control input hold time
Read preamble
Rev. 0.3 / May 2008
Parameter
tAC
tDQSCK
tCH(avg)
tCL(avg)
tHP
tCK(avg)
tDS(base)
tDH(base
)
tIPW
tDIPW
tHZ
tLZ(DQS)
tLZ(DQ)
tDQSQ
tQHS
tQH
tDQSS
tDQSH
tDQSL
tDSS
tDSH
tMRD
tWPRE
tWPST
tIS(base)
tIH(base)
tRPRE
Symbol
tHP - tQHS
min(tCL(ab
tCH(abs))
2*tAC min
tAC min
- 0.25
3000
-450
-400
0.48
0.48
0.35
0.35
0.35
min
100
175
0.35
200
275
0.6
0.2
0.2
0.4
0.9
s),
2
-
-
-
DDR2-667
tAC max
tAC max
tAC max
+ 0.25
+450
+400
max
0.52
0.52
8000
240
340
0.6
1.1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
tHP - tQHS
min(tCL(ab
tCH(abs))
2*tAC min
tAC min
- 0.25
2500
-400
-350
0.48
0.48
0.35
0.35
min
125
0.35
0.35
175
250
0.6
0.2
0.2
0.4
0.9
s),
50
2
-
-
-
DDR2-800
(DDR2-667 and DDR2-800)
tAC max
tAC max
tAC max
+ 0.25
+400
+350
8000
max
0.52
0.52
200
300
0.6
1.1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
H5PS2G43MFP
H5PS2G83MFP
tCK(av
tCK(av
tCK(av
tCK(av
tCK(av
tCK(av
tCK(av
tCK(av
tCK(av
tCK(av
tCK(av
tCK(av
tCK(av
Unit
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
g)
g)
g)
g)
g)
g)
g)
g)
g)
g)
g)
g)
g)
6,7,8,20,28,
6,7,8,21,28,
5,7,9,22,29
5,7,9,23,29
35,36
35,36
35,36
18,40
18,40
18,40
19,41
Note
40
40
37
31
31
13
38
39
30
30
30
10
24