User Guide

Parameter Description Value

VMSTR-

Threshold

for

charging,

falling (EM

ASIC N2300) 1.9V (typ.)

VCOFF+

Hardware

cutoff

(rising) 2.9V (typ.)

VCOFF-

Hardware

cutoff

(falling) 2.6V (typ.)

SWCOFF

SW cutoff

limit ~3.2V

Power key

The system boots up when power key is pressed (adequate battery voltage, VBAT, present).

Power down can be initiated by pressing the power key again (the system is powered down with the aid of

SW). Power on key is connected to EM ASIC (N2200) ASIC via PWRONX signal.

RM-170; RM-171

System Module Nokia Customer Care

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