Quectel EC25 series

3
A
3.1. Ge
n
EC25 is e
q
beconnect
e
in the follo
w
 Power
 USIM i
n
 USB in
 UART
i
 PCM i
n
 ADC i
n
 Status
3.2. Pin
The followi
n
E
A
ppli
c
n
eral De
s
q
uipped wi
t
e
d to cellula
r
w
ing chapte
r
supply
n
terface
terface
i
nterface
n
terface
n
terface
indication
Assign
m
n
g figure sh
o
E
C25-A_U
s
c
atio
n
s
cription
t
h an80-pin
r
application
r
s:
m
ent
o
ws the pin
s
e
r
_Manual
C
n
Int
e
SMT pad
platform. S
assignment
C
onfidenti
a
e
rfac
e
plus 64-pi
n
ub-interfac
e
of the EC2
5
a
l / Release
e
n
ground
p
e
s included i
5
module.
d 14 /
6
p
ads and r
e
n these pad
L
EC25-AU
6
9
e
served pa
s are descr
i
L
TE Modul
e
ser Manu
a
d
s that ca
n
i
bed in deta
i
e
a
l
n
i
l