ts512mkr72v3nl Transcend Information. Inc., ts512mkr72v3nl Datasheet - Page 7

• Manufacturer Part Number: ts512mkr72v3nl
• Description: 240pin Ddr3 1333 Vlp Registered Dimm 4gb With 256mx8 Cl9 Placement
• Manufacturer: Transcend Information. Inc.

Timing Parameters & Specifications
Transcend Information Inc.
T
Average Clock Period, CL=9
CK high-level width
CK low-level width
DQS, /DQS to DQ skew, per group, per access
DQ output hold time from DQS, /DQS
DQ low-impedance time from CK, /CK
DQ high-impedance time from CK, /CK
Data setup time to DQS, /DQS reference to
Vih(ac)Vil(ac) levels
Data hold time to DQS, /DQS reference to
Vih(ac)Vil(ac) levels
DQ and DM input pulse width for each input
DQS, /DQS Read preamble
DQS, /DQS differential Read postamble
DQS, /DQS Write preamble
DQS, /DQS Write postamble
DQS, /DQS low-impedance time
DQS, /DQS high-impedance time
DQS, /DQS differential input low pulse width
DQS, /DQS differential input high pulse width
DQS, /DQS rising edge to CK, /CK rising edge
DQS, /DQS falling edge setup time to CK, /CK rising
edge
DQS, /DQS falling edge hold time to CK, /CK rising
edge
Delay from start of Internal write transaction to Internal
read command
Write recovery time
Mode register set command cycle time
/CAS to /CAS command delay
Auto precharge write recovery + precharge time
Active to active command period for 1KB page size
Active to active command period for 2KB page size
Four Activate Window for 1KB page size products
T
T
S
S
S
5
5
5
1
1
1
2
2
2
M
M
M
K
K
K
Parameter
R
R
R
7
7
7
2
2
2
V
V
V
3
3
3
N
N
N
L
L
L
tHZ(DQS)
tLZ(DQS)
tHZ(DQ)
Symbol
tLZ(DQ)
tDQSQ
tWPRE
tWPST
tDQSH
tDQSS
tRPRE
tDQSL
tDIPW
tRPST
tWTR
tMRD
tFAW
tDSH
tCCD
tRRD
tRRD
tDSS
tDAL
7
tWR
tQH
tCK
tCH
tDS
tDH
tCL
240PIN DDR3 1333 VLP Registered DIMM
(4tck, 7.5ns)
(4tck, 7.5)
(4tck, 6)
-0.25
0.47
0.47
0.38
-500
-500
0.45
0.45
Max
Max
Max
Min
400
1.5
0.9
0.3
0.9
0.3
0.2
0.2
30
65
15
30
4
4
-
-
-
tWR+tRP/tck
1.875
+0.25
TBD
Max
0.53
0.53
0.55
0.55
125
250
250
250
250
4GB With 256Mx8 CL9
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
nCK
nCK
tCK
tCK
tCK
tCK
tCK
tCK
tCK
tCK
tCK
tCK
tCK
tCK
tCK
ns
ps
ps
ps
ps
ps
ps
ps
ps
ns
ns
ns
ns
Note