MT41J256M4HX-187E:D TR Micron Technology Inc, MT41J256M4HX-187E:D TR Datasheet - Page 158
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MT41J256M4HX-187E:D TR
Manufacturer Part Number
MT41J256M4HX-187E:D TR
Description
Manufacturer
Micron Technology Inc
Type
DDR3 SDRAMr
Datasheet
1.MT41J256M4HX-187ED_TR.pdf
(208 pages)
Specifications of MT41J256M4HX-187E:D TR
Organization
256Mx4
Density
1Gb
Address Bus
17b
Maximum Clock Rate
1.066GHz
Operating Supply Voltage (typ)
1.5V
Package Type
FBGA
Operating Temp Range
0C to 95C
Operating Supply Voltage (max)
1.575V
Operating Supply Voltage (min)
1.425V
Supply Current
190mA
Pin Count
78
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Compliant
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Figure 75: READ to PRECHARGE (BC4)
DQS, DQS#
Figure 76: READ to PRECHARGE (AL = 5, CL = 6)
DQS, DQS#
Figure 77: READ with Auto Precharge (AL = 4, CL = 6)
DQS, DQS#
Command
Command
Command
Address
Address
Address
CK#
CK#
CK#
CK
DQ
DQ
CK
DQ
CK
Bank a,
READ
Bank a,
Bank a,
Col n
READ
Col n
READ
T0
Col n
T0
T0
NOP
T1
NOP
NOP
T1
T1
NOP
T2
AL = 4
t RAS
NOP
NOP
T2
T2
t RTP
AL = 5
NOP
T3
NOP
NOP
T3
T3
NOP
T4
NOP
NOP
T4
T4
t RAS
Bank a,
(or all)
PRE
T5
NOP
NOP
T5
T5
NOP
T6
t RTP (MIN)
NOP
NOP
T6
T6
t RAS (MIN)
NOP
T7
CL = 6
t RTP
NOP
NOP
T7
T7
NOP
T8
DO
n
CL = 6
n + 1
DO
NOP
NOP
NOP
t RP
T8
T8
T9
n + 2
DO
n + 3
DO
NOP
T10
Bank a,
(or all)
PRE
NOP
T9
T9
NOP
T11
NOP
T10
NOP
T10
DO
n
NOP
T12
n + 1
DO
NOP
NOP
T11
T11
n + 2
DO
DO
n
Bank a,
Row b
T13
ACT
n + 3
n + 1
DO
DO
Indicates A Break in
Time Scale
NOP
t RP
NOP
T12
T12
n + 2
DO
NOP
T14
n + 3
DO
NOP
NOP
T13
T13
NOP
T15
Transitioning Data
Transitioning Data
Transitioning Data
NOP
NOP
T14
t RP
NOP
T16
Bank a,
Bank a,
Row b
Row b
T15
ACT
ACT
Don’t Care
Ta0
Don’t Care
NOP
Don’t Care
T17
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