V436616R24VXTG-XX 查看數據表（PDF） - Mosel Vitelic, Corp
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V436616R24VXTG-XX Datasheet PDF : 12 Pages
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MOSEL VITELIC
AC Characteristics
TA = 0° to 70°C; VSS = 0V; VCC = 3.3V ± 0.3V, tT = 1 ns (Continued)
Limit Values
#
Symbol Parameter
Min.
Max.
Common Parameters
13
tRCD
14
tRP
15
tRAS
16
tRC
17
tRRD
18
tCCD
Refresh Cycle
Row to Column Delay Time
Row Precharge Time
Row Active Time
Row Cycle Time
Activate(a) to Activate(b) Command Period
CAS(a) to CAS(b) Command Period
15
–
15
–
42
100K
60
–
15
–
1
–
19
tREF
20
tSREX
Read Cycle
Refresh Period (8192 cycles)
Self Refresh Exit Time
—
64
1
21
tOH
22
tLZ
23
tHZ
24
tDQZ
Write Cycle
Data Out Hold Time
Data Out to Low Impedance Time
Data Out to High Impedance Time
DQM Data Out Disable Latency
3
–
1
–
3
7.5
–
2
25
tWR
Write Recovery Time
26
tDQW
DQM Write Mask Latency
2
–
0
–
V436616R24V
Unit
Note
ns
6
ns
6
ns
6
ns
6
ns
6
CLK
ms
CLK
ns
2
ns
ns
7
CLK
CLK
CLK
V436616R24V Rev. 1.1 January 2002
8
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