Datasheet

T1 T2 Ta0 Ta1 Tc0T0
REF DES
DES DES
t
IS
t
PD
t
CPDED
DON'T CARETIME BREAK
t
REFPDEN
DES
VALID
t
CKE
CK#
CK
CKE
ADDR
CMD
Figure 33. Refresh Command Power-Down Entry
T1 T2 Ta0 Ta1 Tb0T0
ACTIVE
DES
DES DES
t
IS
t
PD
t
CPDED
DON'T CARETIME BREAK
t
ACTPDEN
DES
VALID
t
CKE
CK#
CK
CKE
ADDR
CMD
Figure 34. Activate Command Power-Down Entry
AS4C512M8D4
Confidential
- 51 of 196 -
Rev.1.0. Aug.2019