MT41J128M8 MDTIC [Micon Design Technology Corporation], MT41J128M8 Datasheet - Page 165

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

Figure 113: Dynamic ODT: ODT Pin Asserted Together with WRITE Command for 6 Clock Cycles, BL8
DQS, DQS#
Command
Address
ODT
CK#
DQ
CK
R
TT
NOP
T0
Notes:
WRS8
Valid
T1
1. Via MRS or OTF; AL = 0, CWL = 5. If R
2. In this example, ODTH8 = 6 is satisfied exactly.
NOP
T2
ODTL
ODTL
CNW
ON
NOP
T3
WL
ODTH8
NOP
T4
t AON (MIN)
t ADC (MAX)
TT
NOP
_
T5
NOM
ODTL
can be either enabled or disabled, ODT can be HIGH. R
CWN
8
NOP
T6
DI
b
b + 1
DI
R
TT
NOP
b + 2
_
T7
WR
DI
b + 3
DI
b + 4
NOP
T8
DI
ODTL
b + 5
DI
OFF
NOP
b + 6
T9
DI
b + 7
DI
T10
NOP
t AOF (MAX)
Transitioning
TT
_
WR
t AOF (MIN)
is enabled.
T11
NOP
Don’t Care