MT8HTF3264AY-53EB3 Micron Technology Inc, MT8HTF3264AY-53EB3 Datasheet - Page 18
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MT8HTF3264AY-53EB3
Manufacturer Part Number
MT8HTF3264AY-53EB3
Description
MODULE DDR2 SDRAM 256MB 240-DIMM
Manufacturer
Micron Technology Inc
Datasheet
1.MT8HTF3264AY-53EB3.pdf
(18 pages)
Specifications of MT8HTF3264AY-53EB3
Memory Type
DDR2 SDRAM
Memory Size
256MB
Speed
267MHz
Package / Case
240-DIMM
Main Category
DRAM Module
Sub-category
DDR2 SDRAM
Module Type
240UDIMM
Device Core Size
64b
Organization
32Mx64
Total Density
256MByte
Chip Density
256Mb
Maximum Clock Rate
533MHz
Operating Supply Voltage (typ)
1.8V
Operating Current
1.28A
Number Of Elements
8
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
Other names
557-1144
Module Dimensions
Figure 4: 240-Pin DDR2 UDIMM
2.3 (0.091) TYP
PDF: 09005aef80e2ff8d
htf8c32_64_128x64aypdf - Rev. G 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-
2.21 (0.087) TYP
1.0 (0.039) TYP
45° (4X)
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
PIN 1
PIN 240
U1
Notes:
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: 208-368-3900
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
TYP
All other trademarks are the property of their respective owners.
TYP
U3
additional design dimensions.
256MB, 512MB, 1GB (x64, SR) 240-Pin DDR2 SDRAM UDIMM
No Components This Side of Module
0.8 (0.031)
U4
TYP
5.0 (0.197) TYP
FRONT VIEW
BACK VIEW
133.5 (5.256)
133.2 (5.244)
123.0 (4.840)
TYP
U9
times occur.
0.76 (0.03) R
U5
18
63.0 (2.48)
TYP
U6
Micron Technology, Inc. reserves the right to change products or specifications without notice.
U7
U8
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)
2.7 (0.106)
MAX