MT41J128M View Datasheet(PDF) - Micron Technology
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Description
Manufacturer
MT41J128M Datasheet PDF : 214 Pages
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Figure 117: ODT During READs
CK#
CK
Command
T0
READ
Address Valid
ODT
RTT
DQS, DQS#
DQ
T1
T2
T3
T4
T5
T6
T7
T8
T9
T10
T11
T12
T13
T14
T15
T16
T17
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
ODTLoff = CWL + AL - 2
RTT,nom
RL = AL + CL
ODTLon = CWL + AL - 2
tAOF (MIN)
tAOF (MAX)
RTT,nom
tAON (MAX)
DI
DI DI DI DI
DI DI DI
b b+1 b+2 b+3 b+4 b+5 b+6 b+7
Transitioning
Don’t Care
Note: 1. ODT must be disabled externally during READs by driving ODT LOW. For example, CL = 6; AL = CL - 1 = 5; RL = AL
+ CL = 11; CWL = 5; ODTLon = CWL + AL - 2 = 8; ODTLoff = CWL + AL - 2 = 8. RTT,nom is enabled. RTT(WR) is a “Don’t
Care.”
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