MT9VDDF3272Y-40BG3 Micron Technology Inc, MT9VDDF3272Y-40BG3 Datasheet - Page 16

• Manufacturer Part Number: MT9VDDF3272Y-40BG3
• Description: MODULE DDR SDRAM 256MB 184-DIMM
• Manufacturer: Micron Technology Inc

Specifications of MT9VDDF3272Y-40BG3

• Memory Type: DDR SDRAM
• Memory Size: 256MB
• Speed: 400MT/s
• Package / Case: 184-DIMM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Module Dimensions
Figure 5:
PDF: 09005aef8082c948/Source: 09005aef807d56a1
ddf9c32_64x72.fm - Rev. C 10/08 EN
2.21 (0.087) TYP
1.0 (0.039) TYP
2.0 (0.079) R
2.5 (0.098) D
2.31 (0.091)
(4X)
TYP
(2X)
184-Pin DDR RDIMM (-40B, -335, -265)
U1
Pin 184
Notes:
Pin 1
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-
1.27 (0.05)
plete design dimensions.
U3
TYP
64.77 (2.55)
TYP
No components this side of module
U4
256MB, 512MB (x72, ECC, SR) 184-Pin DDR SDRAM RDIMM
1.02 (0.04)
TYP
U5
Back view
Front view
133.50 (5.256)
133.20 (5.244)
120.65 (4.75)
TYP
U6
6.35 (0.25) TYP
U8
16
U7
0.9 (0.035) R
U9
Micron Technology, Inc., reserves the right to change products or specifications without notice.
73.28 (2.88)
TYP
49.53 (1.95)
U10
TYP
U11
U12
U13
Module Dimensions
©2002 Micron Technology, Inc. All rights reserved.
Pin 93
10.0 (0.394)
3.8 (0.15) TYP
TYP
Pin 92
17.78 (0.70)
TYP
28.73 (1.131)
28.42 (1.119)
0.125 (3.18)
0.054 (1.37)
0.046 (1.17)
MAX