
Intel® 31244 PCI-X  to Serial ATA Controller
Intel® 31244 
3.2Package/Marking Information
The package is marked with three lines of text as shown in Figure 4. (The figure is not to scale.)
Figure 4. Package Information: 256-pin  PBGA
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This page1.0 mm, Typleft intentionally blank17mm .
3x 0.50 R
| BOTTOM VIEW | TOP VIEW | 
2.06 ± 0.3
SIDE VIEW
Pin A1 Identifier
Part Number
Date Code
Intel® 31244 XX
#### AAAA
Package Suffix
Lot Tracking Code
| 22 | Design Guide |