HYB39S64800 Просмотр технического описания (PDF) - Siemens AG
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производитель
HYB39S64800 Datasheet PDF : 53 Pages
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21.2 Full Page Write Cycle
Burst Length = Full Page, CAS Latency = 3
T0 T1 T2 T3 T4 T5 T6 T
T
T
T
TT
T
T
T
T
T
T
T
T
T
T
CLK
tCK3
CKE High
CS
RAS
CAS
WE
BS
AP
RAx
RBx
RBy
Addr
RAx
CAx
RBx
CBx
RBy
DQM
Hi-Z
DQ
Activate
Command
Bank A
DAx DAx+1 DAx+2 DAx+3 DAx-1 DAx DAx+1 DBx DBx+1 DBx+2 DBx+3 DBx+4 DBx+5
Data is ignored.
Write
Command
Bank A
Activate
Write
Command
Command Full Page burst operation does not Precharge
Bank B
Bank B terminate when the length is
Command
The burst counter wraps
from the highest order
page address back to zero
during this time interval.
satisfied; the burst counter
increments and continues
bursting beginning with
the starting address.
Bank B
Burst Stop
Command
Activate
Command
Bank B
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