MT18VDDF12872DY-40BD3 Micron Technology Inc, MT18VDDF12872DY-40BD3 Datasheet - Page 35
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MT18VDDF12872DY-40BD3
Manufacturer Part Number
MT18VDDF12872DY-40BD3
Description
MODULE DDR 1GB 184-DIMM
Manufacturer
Micron Technology Inc
Specifications of MT18VDDF12872DY-40BD3
Memory Type
DDR SDRAM
Memory Size
1GB
Speed
400MT/s
Package / Case
184-DIMM
Main Category
DRAM Module
Sub-category
DDR SDRAM
Module Type
184RDIMM
Device Core Size
72b
Organization
128Mx72
Total Density
1GByte
Chip Density
512Mb
Access Time (max)
700ps
Maximum Clock Rate
400MHz
Operating Supply Voltage (typ)
2.6V
Operating Current
1.8A
Number Of Elements
18
Operating Supply Voltage (max)
2.7V
Operating Supply Voltage (min)
2.5V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Pin Count
184
Mounting
Socket
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
NOTE:
pdf: 09005aef8074e85b, source: 09005aef8072fe49
DDF18C64_128x72G.fm - Rev. C 11/04 EN
All dimensions are in inches (millimeters);
0.091 (2.30) TYP.
0.091 (2.30) TYP.
0.098 (2.50) D
0.098 (2.50) D
0.079 (2.00) R
0.079 (2.00) R
(4X)
(2X)
(4X)
(2X)
Figure 19: 184-Pin DIMM Dimensions – Alternate Low-Profile PCB
0.091 (2.30)
0.091 (2.30)
TYP.
TYP.
Figure 18: 184-Pin DIMM Dimensions – Low-Profile PCB
U12
U1
U15
U1
PIN 184
PIN 184
PIN 1
PIN 1
U13
U2
U16
U2
0.050 (1.27)
0.050 (1.27)
U14
TYP.
TYP.
U17
U3
U3
2.55 (64.77)
2.55 (64.77)
U15
U18
U4
U4
0.040 (1.02)
0.040 (1.02)
MAX
MIN
TYP.
TYP.
BACK VIEW
BACK VIEW
FRONT VIEW
U5
FRONT VIEW
U5
U16
U19
or typical where noted.
U17
5.256 (133.50)
5.244 (133.20)
5.256 (133.50)
5.244 (133.20)
4.750 (120.65)
4.750 (120.65)
0.250 (6.35) TYP.
0.250 (6.35) TYP.
U6
U6
U7
U7
U18
U20
35
0.035 (0.90) R
0.035 (0.90) R
U19
U21
U8
U8
Micron Technology, Inc., reserves the right to change products or specifications without notice.
184-PIN DDR SDRAM RDIMM
1.95 (49.53)
1.95 (49.53)
U20
U22
U9
U9
512MB, 1GB (x72, ECC, SR)
U21
U10
U23
U10
U11
U22
U24
U11
U12
PIN 93
PIN 93
0.394 (10.00)
0.394 (10.00)
TYP.
TYP.
PIN 92
PIN 92
©2004 Micron Technology, Inc. All rights reserved.
0.700 (17.78)
0.700 (17.78)
TYP.
TYP.
1.131 (28.73)
1.119 (28.42)
1.131 (28.73)
1.119 (28.42)
0.157 (3.99)
0.054 (1.37)
0.046 (1.17)
0.157 (3.99)
0.054 (1.37)
0.046 (1.17)
MAX
MAX