Intel Pentium W/ Mmx? Tech (P55C) Cpu - DTK PAM-0075I User Manual

Chapter 2

2.2.2 INTEL PENTIUM w/ MMX? TECH (P55C) CPU

The Intel Pentium w/ MMX? Tech (P55C) CPU is offered with dual voltage supply -
2.8V for core and 3.3V (I/O) interface. The following is the marking for identify the
CPU type. (The following diagram is provided as an example only. It does not
necessarily indicate a valid product marking.)
Intel Pentium w/ MMX?
Tech (P55C)
6
Fig. 2b CPU Description
(Top Side)
I/O Voltage
3.3V
Core Voltage
2.8V