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Mobile CPU Mania

Micro-PGA2

The Micro-PGA2 CPU is my current favorite mobile processor.

Differences between Micro-PGA1 and Micro-PGA2 are:

Micro-PGA
Micro-PGA1Micro-PGA2
total pins615495
VID-pins05
front side bus66 MHz100 MHz66 MHz100 MHz133 MHz
Not connected pins24324
size~36 x 32mm~34 x 28mm

The number of pins is equal to the number of balls with the BGA processors.

Micro-PGA2 CPU top view

Micro-PGA2 CPU bottom view

Most all-in-one notebooks use the Micro-PGA2 processor.