82541 Datasheet, PDF (33/46 Pages) Intel Corporation – Family of Gigabit Ethernet Controllers

5.0
5.1
Networking Silicon — 82541(PI/GI/EI)
Package and Pinout Information
This section describes the 82541(PI/GI/EI) device physical characteristics. The pin number-to-
signal mapping is indicated beginning with Table 14.
Package Information
The 82541(PI/GI/EI) device is a 196-lead plastic ball grid array (BGA) measuring 15 mm by
15 mm. The package dimensions are detailed below. The nominal ball pitch is 1 mm.
1.56 +/-0.19
0.85
30 ^o
0.32 +/-0.04
0.40 +/-0.10
Figure 11. 82541(PI/GI/EI) Mechanical Specifications
Seating Plate
Note: No changes to existing soldering processes are needed for the 0.32 mm substrate change.
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