Datasheet

AS4C32M16D1A-C&I
38 Rev. 1.0 Mar. /2015
Figure 21. Write to Read Max tDQSS Non Interrupting
CK
CK
COMMAND
WRITE
NOP NOP
READ
Bank
Col n
ADDRESS
T0 T1 T2 T3
T4
T5 T6 T7
T8 T9
NOP
DQS
DQ
tDQSS (max)
DM
DI
n
Bank
Col o
T10 T11
NOP
tWTR
CL=3
Don’t Care
DI n, etc. = Data In for column n, etc.
1 subsequent elements of Data In are applied in the programmed order following DI n
tWTR is referenced from the first positive CK edge after the last Data In Pair
DM= UDM & LDM
A non-interrupted burst of 2 is shown
A10 is LOW with the WRITE command (AUTO PRECHARGE is disabled)
The READ and WRITE commands are to the same devices but not necessarily to the same bank
T12
NOP