MT18HTF6472DY-40EB2 Micron Technology Inc, MT18HTF6472DY-40EB2 Datasheet - Page 18

• Manufacturer Part Number: MT18HTF6472DY-40EB2
• Description: MODULE SDRAM DDR2 512MB 240DIMM
• Manufacturer: Micron Technology Inc

Specifications of MT18HTF6472DY-40EB2

• 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: 256Mb
• Access Time (max): 60ps
• Maximum Clock Rate: 400MHz
• Operating Supply Voltage (typ): 1.8V
• Operating Current: 1.17A
• Number Of Elements: 18
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Pin Count: 240
• Mounting: Socket
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Module Dimensions
Figure 3:
PDF: 09005aef80e935cd/Source: 09005aef80e934a6
HTF18C64_128_256x72D.fm - Rev. E 2/07 EN
Micron, the M logo, and the Micron logo are trademarks of Micron Technology, Inc. All other trademarks are the property of
2.30 (0.091) TYP
This data sheet contains minimum and maximum limits specified over the complete power supply and temperature range
2.00 (0.079) R
2.50 (0.098) D
2.21 (0.087) TYP
3.05 (0.120) TYP
1.0 (0.039) TYP
for production devices. Although considered final, these specifications are subject to change, as further product
(4X)
(2X)
240-Pin DDR2 DIMM
PIN 1
PIN 240
U13
Notes:
U1
[e-mail] www.micron.com Customer Comment Line: 800-932-4992
U14
8000 S. Federal Way, P.O. Box 6, Boise, ID 83707-0006, Tel: [phone]
U2
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 com-
63.0 (2.48)
1.0 (0.039)
TYP
plete design dimensions.
TYP
development and data characterization sometimes occur.
U15
U3
512MB, 1GB, 2GB (x72, ECC, DR) 240-Pin DDR2 SDRAM RDIMM
0.80 (0.031)
U16
U4
TYP
5.0 (0.197) TYP
FRONT VIEW
BACK VIEW
133.50 (5.256)
133.20 (5.244)
U5
4.840 (123.0)
U17
their respective owners.
TYP
U6
U18
U8
U7
0.75 (0.030) R
18
U19
U9
55.0 (2.165)
TYP
®
U10
U20
Micron Technology, Inc., reserves the right to change products or specifications without notice.
U11
U21
U12
U22
PIN 121
10.00 (0.394)
TYP
PIN 120
Module Dimensions
©2003 Micron Technology, Inc. All rights reserved.
17.78 (0.700)
TYP
29.85 (1.175)
30.50 (1.20)
4.0 (0.157)
1.37 (0.054)
1.17 (0.046)
MAX