Quectel EC25 series User Manual

6
E
R
6.1. Ab
s
Absolute m
listed in the
Table 27:
A
Parameter
VBAT_RF/
V
USB_VBU
S
Peak Curre
Peak Curre
Voltage at
D
Voltage at
A
Voltage at
A
6.2. Po
w
Table 28:
T
Parameter
VBAT
E
E
lect
r
R
adi
o
s
olute M
a
aximum rat
following t
a
A
bsolute M
a
V
BAT_BB
S
nt of VBAT
_
nt of VBAT
_
D
igital Pins
A
DC0
A
DC1
w
er Sup
p
T
he Module
Descri
p
VBAT_
B
E
C25-A_U
s
r
ical,
o
Cha
r
a
ximum
ings for po
w
a
ble.
a
ximum Ra
_
BB
_
RF
p
ly Ratin
g
Power Su
p
p
tion
B
B and
s
e
r
_Manual
C
Reli
a
r
acte
r
Ratings
w
er supply
a
tings
Min
-0.3
-0.3
0
0
-0.3
0
0
g
s
p
ply Rating
Conditi
o
Voltage
m
C
onfidenti
a
a
bilit
y
r
isti
c
a
nd voltag
e
.
s
o
ns
m
ust stay
w
a
l / Release
y
an
d
s
e
on digital
a
M
4
5
0
1
2
V
V
M
w
ithin the
3
d 53 /
6
d
a
nd analog
M
ax.
4
.7
5
.5
0
.8
.8
2
.3
V
BAT_BB
V
BAT_BB
M
in. Ty
p
3
.3 3.8
L
EC25-AU
6
9
pins of the
U
n
V
V
A
A
V
V
V
p
. Max.
4.3
L
TE Modul
e
ser Manu
a
module ar
e
it
Unit
V
e
a
l
e

Quectel EC25 series Specifications

General

GNSS	GPS/GLONASS/BeiDou/Galileo/QZSS
Operating Temperature	-40°C to +85°C
Storage Temperature	-45°C to +90°C
Form Factor	LCC
Dimensions	29.0mm × 32.0mm × 2.4mm
Category	Cellular Module
LTE FDD	B1/B3/B5/B7/B8/B20
LTE TDD	B38/B40/B41
WCDMA	B1/B5/B8
Interfaces	USB 2.0, UART, PCM, I2C
Operating Voltage	3.3V to 4.3V
SIM Interface	1.8V/3V
Antenna Interface	Main and diversity antenna
Certifications	CE, FCC, PTCRB, GCF, IC, RCM
GSM	850/900/1800/1900 MHz