HMT325S6CFR8C View Datasheet(PDF) - Hynix Semiconductor
Part Name
Description
MFG CO.
'HMT325S6CFR8C' PDF : 48 Pages View PDF
Standard Speed Bins
DDR3 SDRAM Standard Speed Bins include tCK, tRCD, tRP, tRAS and tRC for each corresponding bin.
DDR3-800 Speed Bins
For specific Notes See "Speed Bin Table Notes" on page 33.
Speed Bin
DDR3-800E
CL - nRCD - nRP
Parameter
Internal read command to first data
Symbol
tAA
6-6-6
min
max
15
20
ACT to internal read or write delay time
tRCD
15
—
PRE command period
tRP
15
—
ACT to ACT or REF command period
tRC
52.5
—
ACT to PRE command period
CL = 5
CL = 6
CWL = 5
CWL = 5
Supported CL Settings
Supported CWL Settings
tRAS
tCK(AVG)
tCK(AVG)
37.5
9 * tREFI
3.0
3.3
2.5
3.3
5, 6
5
Unit
Notes
ns
ns
ns
ns
ns
ns 1, 2, 3, 4, 10
ns
1, 2, 3
nCK
10
nCK
Rev. 1.0/Sep. 2012
29
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