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Table 8: RE
ESET_N Pin
n Descriptio
Pin Name
Pin No
o.
RESET_N
20
The recomm
mended circ
cuit is simila
driver or but
tton to contr
rol the RESE
Reset pulse
Figure
e 14: Refere
Fi
igure 15: Re
The reset sc
cenario is ill
ustrated inth
EC25-A_Us
E
All manuals and user guides at all-guides.com
on
Descr
ription
Reset
the module
e.
r to the PW
WRKEY contr
ET_N.
TBD
4.7
7K
ence Circui
it of RESET
S2
TVS
Close to S
eference Ci
ircuit of RE
he following
figure.
ser_ManualC
Confidentia
DC C
Characteris
tics
V
m
ax=2.1V
IH
V
m
in=1.3V
IH
V
ma
ax=0.5V
IL
rol circuit. Y
You can use
RESET_N
4
47K
T_N by Usin
ng Driving C
RE
ESET_N
S2
ESET_N by
Using Butto
al / Release
d
31 / 6
L
LTE Module
e
EC25-AU
ser Manua
al
Co
omment
an open dr
rain/collecto
r
Circuit
on
69
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