Intel Pentium Mobile T2130 LF80539GE0361M Fiche De Données
Codes de produits
LF80539GE0361M
Datasheet
15
Low Power Features
processor deasserts its BR0# pin. The On Die Termination on the processor FSB buffers
is disabled when the signals are driven low, resulting in additional power savings. The
low I/O termination voltage is on a dedicated voltage plane independent of the core
voltage, enabling low I/O switching power at all times.
2.4
Processor Power Status Indicator (PSI#) Signal
The processor incorporates the PSI# signal that is asserted when the processor is in a
reduced power consumption state. PSI# can be used to improve intermediate and light
load efficiency of the voltage regulator, resulting in platform power savings and
extended battery life. The algorithm that the processor uses for determining when to
assert PSI# is different from the algorithm used in previous Intel® Pentium® M
processors.
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