Networking Silicon — 82540EP
Datasheet 27
5.0 Package and Pinout Information
This section describes the 82540EP device, manuf actured in a 196-lead ball grid array measuring
15mm X 15mm. External product identification is shown in Figure 10. The nominal ball pitch is
1mm. The pin number-to-signal mapping is indicated be ginning with Table 19.
5.1 Device Identification
NOTE: “•“indicates the lo cation of pin 1. It is not an actual mark on the device
Figure 10. 82540EP Device Identification Markings
82540EP Product Name
YYWW Date Code
Tnnnnnnnn Lot Trace Code
(c)’ZZ Copyright Information
Country Country of Origin Assembly
RC82540EP
YYWW © 'ZZ
Tnnnnnnnn
Country