mt18htf25672az Micron Semiconductor Products, mt18htf25672az Datasheet - Page 14

• Manufacturer Part Number: mt18htf25672az
• Description: 2gb, 4gb X72, Dr, Ecc 240-pin Ddr2 Sdram Udimm
• Manufacturer: Micron Semiconductor Products

Module Dimensions
Figure 3:
This data sheet contains minimum and maximum limits specified over the power supply and temperature range set forth herein. Although
PDF: 09005aef83c6d17f/Source: 09005aef83c6d1c0
HTF18C256_512x72AZ.fm - Rev. A 9/09 EN
considered final, these specifications are subject to change, as further product development and data characterization sometimes occur.
2.3 (0.091) TYP
2.0 (0.079) R
2.5 (0.098) D
2.2 (0.087) TYP
1.0 (0.039) TYP
3.05 (0.12) TYP
(4X)
(2X)
45° (4X)
240-Pin DDR2 DIMM
U11
PIN 1
PIN 240
U1
Notes: 1. All dimensions are in millimeters (inches), MAX/MIN or typical (TYP) where noted.
U12
U2
www.micron.com/productsupport Customer Comment Line: 800-932-4992
2. The dimensional diagram is for reference only. Refer to the MO document for complete
55.0 (2.165)
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Micron and the Micron logo are trademarks of Micron Technology, Inc.
1.0 (0.039)
70.68 (2.78)
TYP
All other trademarks are the property of their respective owners.
TYP
design dimensions.
TYP
U13
U3
0.8 (0.031)
U14
U4
TYP
5.0 (0.197) TYP
FRONT VIEW
BACK VIEW
2GB, 4GB (x72, DR, ECC) 240-Pin DDR2 SDRAM UDIMM
133.5 (5.256)
133.2 (5.244)
123.0 (4.84)
U5
TYP
U15
U10
U16
0.76 (0.03) R
U6
14
63.0 (2.48)
U17
U7
TYP
Micron Technology, Inc., reserves the right to change products or specifications without notice.
U18
U8
U19
U9
PIN 121
10.0 (0.394)
TYP
PIN 120
Module Dimensions
©2009 Micron Technology, Inc. All rights reserved.
17.78 (0.7)
TYP
29.85 (1.175)
30.5 (1.2)
1.37 (0.054)
1.17 (0.046)
4.0 (0.157)
MAX