Packaging And Power; Firmware Hub (Fwh); Packaging/Power - Intel 855PM Design Manual

System Overview
Power saving capability with five different power settings allows users to trade off performance
and battery life.
2.5.1.

Packaging and Power

Mini-PCI Type 3B: (59.45 mm x 44.45 mm x 5mm)
Mini-PCI Type 3A: (59.45 mm x 50.8 mm x 5 mm)
3.3V
2.6.

Firmware Hub (FWH)

An integrated hardware Random Number Generator (RNG)
Register-based locking
Hardware-based locking
Five GPIs
2.6.1.

Packaging/Power

32-pin TSOP/PLCC
3.3-V core and 3.3 V/12 V for fast programming
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Intel 855PM Chipset Platform Design Guide
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