Quectel EC200T Series User Manual

LTE Standard Module Series
EC200T Series Hardware Design
EC200T_Series_Hardware_Design 28 / 90
RF Interface
Pin Name Pin No. I/O Description DC Characteristics Comment
ANT_DIV 35 AI
Diversity antenna
interface
50 Ω impedance.
If unused, keep it
open.
ANT_MAIN 49 IO
Main antenna
interface
50 Ω impedance.
Other Interfaces
Pin Name Pin No. I/O Description DC Characteristics Comment
WAKEUP_IN* 1 DI Wake up the module
V
IL
min = -0.3 V
V
IL
max = 0.6 V
V
IH
min = 1.2 V
V
IH
max = 2.0 V
1.8 V power domain.
If unused, keep it
open.
AP_READY 2 DI
Application processor
ready
V
IL
min = -0.3 V
V
IL
max = 0.6 V
V
IH
min = 1.2 V
V
IH
max = 2.0 V
1.8 V power domain.
If unused, keep it
open.
W_DISABLE# 4 DI Airplane mode control
V
IL
min = -0.3 V
V
IL
max = 0.6 V
V
IH
min = 1.2 V
V
IH
max = 2.0 V
1.8 V power domain.
Pull-up by default.
In low voltage level,
module can enter into
airplane mode.
If unused, keep it
open.
FORCE_
USB_BOOT
115 DI
Force the module into
emergency download
mode
V
IL
min = -0.3 V
V
IL
max = 0.6 V
V
IH
min = 1.2 V
V
IH
max = 2.0 V
1.8 V power domain.
Active high.
It is recommended to
reserve test points.
RESERVED Pins
Pin Name Pin No. I/O Description DC Characteristics Comment
RESERVED
3, 18,
37–40, 43,
47, 55,
73–84,
113, 114,
116, 117,
119–126,
128,
137–144
Reserved
Keep these pins
unconnected.

Quectel EC200T Series Specifications

General

Brand	Quectel
Model	EC200T Series
Category	Control Unit
Language	English