MT18VDDF12872Y-40BF1 Micron Technology Inc, MT18VDDF12872Y-40BF1 Datasheet - Page 30
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MT18VDDF12872Y-40BF1
Manufacturer Part Number
MT18VDDF12872Y-40BF1
Description
MODULE DDR SDRAM 1GB 184-DIMM
Manufacturer
Micron Technology Inc
Specifications of MT18VDDF12872Y-40BF1
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
Other names
557-1233
MT18VDDF12872Y-40BF1
MT18VDDF12872Y-40BF1
NOTE:
pdf: 09005aef80f6b913, source: 09005aef80f6b41c
DDAF18C64_128x72G.fm - Rev. C 9/04 EN
0.091 (2.30) TYP.
0.091 (2.30) TYP.
0.079 (2.00) R
0.098 (2.50) D
0.079 (2.00) R
0.098 (2.50) D
All dimensions are in inches (millimeters);
(4X)
(2X)
(4X)
(2X)
0.091 (2.30)
0.091 (2.30)
TYP.
TYP.
Figure 17: 184-Pin DIMM Dimensions – Very Low-Profile PCB
U12
U1
U15
PIN 184
U1
PIN 1
Figure 16: 184-Pin DIMM Dimensions – Low-Profile PCB
PIN 184
PIN 1
U13
U2
U16
U2
0.050 (1.27)
0.050 (1.27)
U14
U3
TYP.
2.55 (64.77)
TYP.
U17
U3
2.55 (64.77)
TYP.
U15
U4
U18
0.040 (1.02)
U4
0.040 (1.02)
TYP.
U16
TYP.
MAX
MIN
U5
FRONT VIEW
BACK VIEW
BACK VIEW
FRONT VIEW
U5
5.256 (133.50)
5.244 (133.20)
4.750 (120.65)
U19
5.256 (133.50)
5.244 (133.20)
U17
4.750 (120.65)
or typical where noted.
TYP.
0.250 (6.35) TYP.
U6
0.250 (6.35) TYP.
U6
U7
U18
U20
U7
30
512MB, 1GB (x72, ECC, SR) PC3200
0.035 (0.90) R
0.035 (0.90) R
U19
U8
U21
U8
1.95 (49.53)
Micron Technology, Inc., reserves the right to change products or specifications without notice.
184-PIN DDR SDRAM RDIMM
U20
U9
TYP.
1.95 (49.53)
U22
U9
U10
U21
U10
U23
U22
U11
U11
U11
U24
U12
PIN 93
PIN 92
0.394 (10.00)
PIN 93
TYP.
0.394 (10.00)
©2004 Micron Technology, Inc. All rights reserved.
TYP.
PIN 92
0.700 (17.78)
TYP.
0.725 (18.42)
0.715 (18.16)
1.131 (28.73)
1.119 (28.42)
0.157 (3.99)
0.054 (1.37)
0.046 (1.17)
0.054 (1.37)
0.046 (1.17)
0.157 (3.99)
MAX
MAX