128Mb: x4, x8, x16 Automotive SDRAM
Clock Suspend
Figure 56: Clock Suspend Mode
T0
T1
T2
T3
CLK
tCK
tCL
tCH
tCKS tCKH
CKE
tCKS tCKH
tCMS tCMH
Command
READ
NOP
NOP
DQM
Address
tAS tAH
Column m
tCMS tCMH
tAS tAH
A10
BA0, BA1
tAS tAH
Bank
tAC
DQ
tLZ
T4
NOP
DOUT
tAC
tOH
T5
NOP
tHZ
DOUT
T6
T7
T8
NOP
WRITE
Column e
Bank
tDS tDH
DIN
Don’t Care
Note: 1. For this example, BL = 2, CL = 3, and auto precharge is disabled.
T9
NOP
DIN
Undefined
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128mb_x4x8x16_ait-aat_sdram.pdf - Rev. C 1/14 EN
84
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