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FMS1616LAX-XXEX Datasheet - Page 40

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T0
T1
CLK
Read-AP
Command
NOP
Bank n
Internal States
Page
Read with a Burst of 4
Bank n
Active
Bank m
Page Active
Bank n
Address
Col a
DQ
Figure 25. Read with Auto Precharge Interrupted by a Read(CAS Latency =3)
T0
T1
CLK
Read-AP
Command
NOP
Bank n
Internal States
Page
Read with a Burst of 4
Bank n
Active
Bank m
Page Active
Bank n
Address
Col a
DQM
DQ
CAS Latency=3(Bank n)
Figure 26. Read With Auto Precharge Interrupted by a Write(Read CAS Latency =3)
Rev0.3, May., 2010
T2
T3
T4
Read
NOP
NOP
NOP
Bank m
t
- Bank n
RP
Interrupt Burst, Precharge
Read with Burst of 4
Bank m
Col d
Dout
a
CAS Latency=3(Bank n)
CAS Latency=3(Bank m)
T2
T3
T4
Write
NOP
NOP
NOP
Bank m
Interrupt Burst, Precharge
Write with Burst of 4
Bank m
Col d
Dout
Din
Din
a
d
d+1
FMS1616LAx-xxEx
T5
T6
T7
NOP
NOP
t
- Bank m
RP
Idle
Precharge
Dout
Dout
Dout
a+1
d
d+1
T5
T6
T7
NOP
NOP
t
- Bank n
t
- Bank m
RP
WR
Idle
Write-Bank
Din
Din
d+2
d+3

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