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1GB-DDR3L-AS4C64M16D3L Datasheet, PDF (79/90 Pages) Alliance Semiconductor Corporation – JEDEC Standard Compliant
1Gb DDR3L – AS4C64M16D3L
Figure 59. Precharge Power-Down (Fast Exit Mode) Entry and Exit
T0
T1
T2
Ta0
Ta1
Tb0
Tb1
Tc0
CK#
CK
COMMAND
CKE
VALID
NOP
NOP
tIS
tCPDED
tPD
Enter
Power-Down
Mode
NOP
NOP
NOP
VALID
tIH
VALID
tIS
tCKE
tXP
Exit
Power-Down
Mode
TIME BREAK
VALID
Don't Care
Figure 60. Precharge Power-Down (Slow Exit Mode) Entry and Exit
T0
T1
T2
Ta0
Ta1
Tb0
Tb1
CK#
CK
Tc0
Td0
COMMAND
CKE
VALID
NOP
NOP
tIS
tCPDED
tPD
Enter
Power-Down
Mode
NOP
NOP
NOP
tXPDLL
tIH
VALID
tIS
tCKE
tXP
VALID
VALID
Exit
Power-Down
Mode
TIME BREAK
VALID
VALID
Don't Care
Confidential
79
Rev. 2.0
Aug. /2014