Technical information

150MHz Pentium
CPU Internal Bus External Power CPU DP CPU
Type Spec. Clock Factor Clock Vcore/Vio Timing Supp. Step Comment
P54CS Q0835 150MHz 2.5 60MHz STD/STD STD Yes C-0
P54CS SY015 150MHz 2.5 60MHz STD/STD STD Yes C-0
P54CS Q0878 150MHz 2.5 60MHz STD/STD STD Yes C-0 PPGA
P55C Q0939 150MHz 2.5 60MHz 2.9V/3.3V A-1 CPGA
P55C Q0941 150MHz 2.5 60MHz 2.9V/3.3V A-1 PPGA
P55C Q974 150MHz 2.5 60MHz 2.8V/3.3V A-2 CPGA
P55C Q977 150MHz 2.5 60MHz 2.8V/3.3V A-2 PPGA