MT9VDDT3272AY-40BK1 Micron Technology Inc, MT9VDDT3272AY-40BK1 Datasheet - Page 13

• Manufacturer Part Number: MT9VDDT3272AY-40BK1
• Description: MODULE DDR 256MB 240-DIMM
• Manufacturer: Micron Technology Inc

Specifications of MT9VDDT3272AY-40BK1

• Memory Type: DDR SDRAM
• Memory Size: 256MB
• Speed: 400MT/s
• Package / Case: 240-DIMM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Module Dimensions
Figure 3:
PDF: 09005aef808f912d/Source: 09005aef808f8ccd
DD9C32_64x72A.fm - Rev. F 10/08 EN
2.3 (0.091) TYP
2.5 (0.098) D
2.0 (0.079) R
2.92 (0.115)
2.21 (0.087)
(4X)
TYP
(2X)
TYP
Pin 184
1.0 (0.039)
TYP
184-pin DDR UDIMM
Notes:
U1
Pin 1
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 addi-
U2
49.53 (1.95)
tional design dimensions.
1.27 (0.05)
TYP
TYP
U3
No components this side of module
256MB, 512MB (x72, ECC, SR) 184-Pin DDR SDRAM UDIMM
1.02 (0.04)
TYP
U4
Front view
Back view
133.50 (5.256)
133.20 (5.244)
120.65 (4.75)
U5
TYP
6.35 (0.25)
TYP
13
U6
0.9 (0.035) R
64.77 (2.55)
Micron Technology, Inc., reserves the right to change products or specifications without notice.
U7
73.41 (2.89)
TYP
TYP
U8
Pin 93
U9
U10
Module Dimensions
©2003 Micron Technology, Inc. All rights reserved.
Pin 92
10.0 (0.394)
17.78 (0.7)
TYP
TYP
31.88 (1.255)
31.62 (1.245)
3.18 (0.125)
1.37 (0.054)
1.17 (0.046)
MAX