EtronTech
EM6AA160
Figure 33. Power Down Mode
tCK
tCH
tCL
CK
CK
tIS tIH
tIS
tIS
CKE
tIS tIH
VALID*
VALID
VALID
COMMAND
NOP
NOP
tIS tIH
VALID
ADDR
DQS
DQ
DM
Enter
power-down mode
Exit
power-down mode
No column accesses are allowed to be in progress at the time Power-Down is entered
*=If this command is a PRECHARGE ALL (or if the device is already in the idle state) then the Power-Down
mode shown is Precharge Power Down. If this command is an ACTIVE (or if at least one row is already active)
then the Power-Down mode shown is active Power Down.
Don’t Care
Etron Confidential
52
Rev. 1.3
Mar. /2014
ETRON [ ETRON TECHNOLOGY, INC. ]
