1GB-DDR3L-AS4C128M8D3L Datasheet, PDF (80/88 Pages) Alliance Semiconductor Corporation – internal banks for concurrent operation

1Gb DDR3L – AS4C128M8D3L
Figure 61. Refresh Command to Power-Down Entry
T0
T1
T2
T3
CK#
CK
Ta0
Ta1
COMMAND
VALID
REF
NOP
NOP
NOP
VALID
ADDRESS
VALID
CKE
VALID
t_IS
t_CPDED
t_PD
t_REFPDEN
TIME BREAK
VALID
VALID
Don't Care
Figure 62. Active Command to Power-Down Entry
T0
T1
T2
T3
CK#
CK
Ta0
Ta1
COMMAND
VALID
ACTIVE
NOP
NOP
NOP
VALID
ADDRESS
CKE
VALID
VALID
t_IS ^tCPDED
t_PD
t_ACTPDEN
TIME BREAK
VALID
VALID
Don't Care
Confidential
80
Rev. 2.0
Aug. /2014