EasyManuals Logo

Quectel LPWA Series User Manual

Quectel LPWA Series
91 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #25 background imageLoading...
Page #25 background image
LPWA Module Series
BG950A-GL&BG951A-GL_Hardware_Design
24
/ 84
8
Only BG951A-GL supports GNSS_BOOT (pin 75), GNSS_NRST (pin 76), GNSS_EN (pin 97), SFNIND_1PPS (pin 98).
ADC1
2
AI
General-purpose ADC
interface
Voltage range:
0–1.8 V
Other Interfaces
Pin Name
Pin
No.
I/O
Description
DC Characteristics
Comment
W_DISABLE#
18
DI
Airplane mode control
V
IL
min = -0.2 V
V
IL
max = 0.54 V
V
IH
min = 1.26 V
V
IH
max = 2.0 V
1.8 V power
domain.
Pulled up by
default.
When it is at low
level, the module
can enter airplane
mode.
If unused, keep this
pin open.
AP_READY*
19
DI
Application processor
sleep state detect
V
IL
min = -0.2 V
V
IL
max = 0.54 V
V
IH
min = 1.26 V
V
IH
max = 2.0 V
1.8 V power
domain.
If unused, keep this
pin open.
PON_TRIG
96
DI
Used for main UART
function control and for
entering/exiting e-l-DRX,
PSM, sleep and power
off modes
V
IL
min = -0.2 V
V
IL
max = 0.3 V
V
IH
min = 1 V
V
IH
max = 1.98 V
1.8 V power
domain.
Pulled-down by
default.
GRFC Interface*
Pin Name
Pin
No.
I/O
Description
DC Characteristics
Comment
GRFC1
83
DO
Generic RF controller
V
OL
max = 0.36 V
V
OH
min = 1.44 V
V
OH
max = 2.0 V
1.8 V power
domain.
If these pins are
unused, keep them
open.
GRFC2
84
DO
Generic RF controller
GNSS Interface
8
Pin Name
Pin
No.
I/O
Description
DC Characteristics
Comment
GNSS_BOOT
75
DI
Force the GNSS chip of
the module into
emergency
download mode
V
IL
min = -0.2 V
V
IL
max = 0.54 V
V
IH
min = 1.26 V
V
IH
max = 2.0 V
1.8 V power
domain.
If unused, keep this
pin open.
GNSS_NRST
76
DI
Reset input signal of the
GNSS chip
V
IL
min = -0.2 V
V
IL
max = 0.54 V
V
IH
min = 1.26 V
1.8 V power
domain.
If unused, keep this

Table of Contents

Other manuals for Quectel LPWA Series

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Quectel LPWA Series and is the answer not in the manual?

Quectel LPWA Series Specifications

General IconGeneral
BrandQuectel
ModelLPWA Series
CategoryGSM/GPRS Modules
LanguageEnglish

Related product manuals