Mobile CPU Mania


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

Differences between Micro-PGA1 and Micro-PGA2 are:

  Micro-PGA1 Micro-PGA2
total pins 615 495
VID-pins 0 5
front side bus 66 MHz
100 MHz
66 MHz
100 MHz
133 MHz
Not connected pins 243 24
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.

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