MT18HTF25672AY-40EA1 Micron Technology Inc, MT18HTF25672AY-40EA1 Datasheet - Page 22

• Manufacturer Part Number: MT18HTF25672AY-40EA1
• Description: MODULE SDRAM DDR2 2GB 240DIMM
• Manufacturer: Micron Technology Inc

Specifications of MT18HTF25672AY-40EA1

• Memory Type: DDR2 SDRAM
• Memory Size: 2GB
• Speed: 400MT/s
• Package / Case: 240-DIMM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Module Dimensions
Figure 3: 240-Pin DDR2 UDIMM
2.3 (0.091) TYP
PDF: 09005aef80e8ad4d
htf18c64_128_256_512x72ay – Rev. I 3/10 EN
2.5 (0.098) D
2.0 (0.079) R
Although considered final, these specifications are subject to change, as further product development and data characterization some-
1.0 (0.039) TYP
45° (4X)
2.2 (0.087) TYP
This data sheet contains minimum and maximum limits specified over the power supply and temperature range set forth herein.
(4X)
(2X)
3.04 (0.1197)
TYP
U11
PIN 1
PIN 240
U1
Notes:
U12
U2
55.0 (2.165)
www.micron.com/productsupport Customer Comment Line: 800-932-4992
8000 S. Federal Way, P.O. Box 6, Boise, ID 83707-0006, Tel: [phone]
1.0 (0.039)
Micron and the Micron logo are trademarks of Micron Technology, Inc.
70.66 (2.782)
TYP
1. All dimensions are in millimeters (inches); MAX/MIN or typical (TYP) where noted.
2. The dimensional diagram is for reference only. Refer to the JEDEC MO document for
512MB, 1GB, 2GB, 4GB (x72, DR) 240-Pin DDR2 SDRAM UDIMM
TYP
All other trademarks are the property of their respective owners.
TYP
U13
additional design dimensions.
U3
0.8 (0.031)
U14
U4
TYP
5.0 (0.197) TYP
FRONT VIEW
BACK VIEW
133.5 (5.256)
133.2 (5.244)
123.0 (4.840)
U5
TYP
U15
U10
times occur.
0.75 (0.03) R
U16
U6
22
63.0 (2.48)
TYP
U17
U7
Micron Technology, Inc. reserves the right to change products or specifications without notice.
U18
U8
U19
U9
PIN 121
10.0 (0.394)
Module Dimensions
TYP
PIN 120
© 2003 Micron Technology, Inc. All rights reserved.
17.78 (0.7)
TYP
29.85 (1.175)
30.5 (1.2)
0.054 (1.37)
0.046 (1.17)
4.0 (0.157)
MAX