MT41J128M8 MDTIC [Micon Design Technology Corporation], MT41J128M8 Datasheet - Page 177

• Manufacturer Part Number: MT41J128M8
• Description: 1Gb: x4, x8, x16 DDR3 SDRAM
• Manufacturer: MDTIC [Micon Design Technology Corporation]

Figure 121: Asynchronous to Synchronous Transition During Precharge Power-Down (DLL Off) Exit
or synchronous
or synchronous
asynchronous
asynchronous
synchronous
asynchronous
synchronous
asynchronous
DRAM R
DRAM R
COMMAND
ODT C
ODT A
ODT B
TT
R
TT
CK#
CKE
TT
CK
C
A
B
T0
R
TT
Notes:
_
NOM
T1
t AOFPD (MAX)
1. CL = 6; AL = CL - 1; CWL = 5; ODTL off = WL - 2 = 8.
t AOFPD (MIN)
T2
R
TT
t ANPD
_
NOM
Ta0
Ta1
NOP
Ta2
NOP
t AOFPD (MIN)
NOP
Ta3
PDX transition period
Ta4
NOP
ODTL off + t AOF (MIN)
t AOFPD (MAX)
ODTL off + t AOF (MAX)
R
Ta5
NOP
TT
_
NOM
t XPDLL
NOP
Ta6
Tb0
NOP
Tb1
NOP
Tb2
NOP
Indicates A Break in
Time Scale
Tc0
NOP
Tc1
NOP
ODTL off
Transitioning
NOP
Tc2
NOP
Td0
t AOF (MIN)
t AOF (MAX)
Don’t Care
NOP
Td1