Datasheet

Figure 15. ODT timing mode switch at entering power-down mode
CK#
CK
t
IS
CKE
t
AOFD
t
AOND
ODT
t
ANPD
T-5 T-4 T-3 T-2 T-1 T0 T1 T2 T3 T4
Entering Slow Exit Active Power Down Mode or Precharge Power Down Mode.
RTT
Internal
Term Res.
t
IS
V
IL(ac)
ODT
RTT
Internal
Term Res.
t
IS
V
IL(ac)
t
AOFPD max
Active & Standby mode
timings to be applied.
Power Down mode
timings to be applied.
t
IS
V
IH(ac)
RTT
Active & Standby mode
timings to be applied.
t
AONPD max
t
IS
V
IH(ac)
Power Down mode
timings to be applied.
RTT
ODT
ODT
Internal
Term Res.
Internal
Term Res.
AS4C64M16D2A-25BIN
AS4C64M16D2A-25BCN
Confidential
- 39 of 62 -
Rev.1.1 October 2017