<s>
The	O
Power	B-Device
Management	I-Device
Unit	I-Device
(	O
PMU	O
)	O
is	O
a	O
microcontroller	B-Architecture
that	O
governs	O
power	O
functions	O
of	O
digital	B-General_Concept
platforms	O
.	O
</s>
<s>
This	O
microchip	O
has	O
many	O
similar	O
components	O
to	O
the	O
average	O
computer	O
,	O
including	O
firmware	B-Application
and	O
software	O
,	O
memory	O
,	O
a	O
CPU	B-Device
,	O
input/output	O
functions	O
,	O
timers	O
to	O
measure	O
intervals	O
of	O
time	O
,	O
and	O
analog	O
to	O
digital	B-General_Concept
converters	O
to	O
measure	O
the	O
voltages	O
of	O
the	O
main	O
battery	O
or	O
power	O
source	O
of	O
the	O
computer	O
.	O
</s>
