MT9HTF6472AY-40ED4 Micron Technology Inc, MT9HTF6472AY-40ED4 Datasheet - Page 17
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MT9HTF6472AY-40ED4
Manufacturer Part Number
MT9HTF6472AY-40ED4
Description
MODULE DDR2 512MB 240-DIMM
Manufacturer
Micron Technology Inc
Specifications of MT9HTF6472AY-40ED4
Memory Type
DDR2 SDRAM
Memory Size
512MB
Speed
400MT/s
Package / Case
240-DIMM
Main Category
DRAM Module
Sub-category
DDR2 SDRAM
Module Type
240RDIMM
Device Core Size
72b
Organization
64Mx72
Total Density
512MByte
Chip Density
512Mb
Access Time (max)
60ps
Maximum Clock Rate
400MHz
Operating Supply Voltage (typ)
1.8V
Operating Current
1.035A
Number Of Elements
9
Operating Supply Voltage (max)
1.9V
Operating Supply Voltage (min)
1.7V
Operating Temp Range
0C to 85C
Operating Temperature Classification
Commercial
Pin Count
240
Mounting
Socket
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Figure 6:
pdf: 09005aef80e6f860, source: 09005aef80e5b799
HTF9C32_64_128x72AG_2.fm - Rev. C 6/05 EN
COMMAND
COMMAND
DQS, DQS#
DQS, DQS#
CK#
CK#
DQ
DQ
CK
CK
READ
READ
CAS Latency (CL)
Burst length = 4
Posted CAS# additive latency (AL) = 0
Shown with nominal t AC, t DQSCK, and t DQSQ
T0
T0
NOP
NOP
T1
T1
256MB, 512MB, 1GB (x72, SR, ECC) 240-Pin DDR2 SDRAM UDIMM
CL = 3 (AL = 0)
CL = 4 (AL = 0)
NOP
NOP
T2
T2
17
NOP
NOP
T3
T3
D
OUT
n
Micron Technology, Inc., reserves the right to change products or specifications without notice.
D
n + 1
OUT
TRANSITIONING DATA
NOP
NOP
T4
T4
D
D
n + 2
OUT
OUT
n
©2003, 2004, 2005 Micron Technology, Inc. All rights reserved.
D
n + 1
D
n + 3
OUT
OUT
Mode Register (MR)
NOP
NOP
T5
T5
D
n + 2
OUT
DON’T CARE
D
n + 3
OUT
NOP
NOP
T6
T6