Intel 82555 - Manual (Page 16)

82555 — Networking Silicon
12 Datasheet
3.9 Power and Ground Pins
Symbol Pin Type Name and Function
VCC 7, 9, 15, 17, 19, 27, 29, 31, 36, 38, 40, 45, 58, 62,
64, 66, 73, 75, 83, 88, 93, 98 I Power: +5 V ± 5%
VSS 3, 8, 10, 14, 16, 18, 20, 26, 28, 30, 32, 35, 37, 39,
41, 46, 49, 53, 57, 61, 63, 65, 67, 72, 74, 78, 84, 89,
91, 94, 99 I Ground: 0 V