Hynix HMT351U6BFR8C-H9N0 Manuel D’Utilisation
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Rev. 1.0 / Oct. 2010
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Refresh parameters by device density
Refresh parameters by device density
Parameter
RTT_Nom Setting
512Mb
1Gb
2Gb
4Gb
8Gb
Units Notes
REF command ACT or
REF command time
tRFC
90
110
160
300
350
ns
Average periodic
refresh interval
tREFI
0
°
C
≤ T
CASE
≤
85
°
C
7.8
7.8
7.8
7.8
7.8
us
85
°
C
< T
CASE
≤
95
°
C
3.9
3.9
3.9
3.9
3.9
us
B48614/178.104.2.80/2010-10-18 17:08