User's Guide

LE866 HARDWARE USER GUIDE 1vv0301210 Rev.0 Preliminary 2015-09-02 13 of 68
Reproduction forbidden without Telit Communications PLC written authorization All Rights Reserved
D6
GPIO_03
DVI_TX
SIM_IN
I/O
INT
General Purpose IO
Alternate Function 1: Digital Audio Interface (TX)
Alternate Function 2: SIM_IN
CMOS 1.8V
D5
GPIO_04
DVI_CLK
TX_DISABLE
SIM_IN
I/O
INT
Main Function: GPIO04 Configurable GPIO
Alternate Function1: Digital Audio Interface (CLK)
Alternate Function 2: TX Disable input
Alternate Function 3: SIM_IN
CMOS 1.8V
B5
GPIO_05
RF_TX_MON
SIM_IN
I/O
INT
Main Function: GPIO05 Configurable GPIO
Alternate Function 1: RF_TX_MON
Alternate Function 2: SIM_IN
CMOS 1.8V
B4
GPIO_06
ALARM
SIM_IN
I/O
INT
Main Function: GPIO06 Configurable GPIO
Alternate Function 1: ALARM
Alternate Function 2: SIM_IN
CMOS 1.8V
C4
GPIO_07
STAT_LED
SIM_IN
I/O
INT
Main Function: GPIO07 Configurable GPIO
Alternate Function 1: STATLED
Alternate Function 2: SIM_IN
CMOS 1.8V
D8
VDDIO_IN
I
IO bus Supply input
Power
To be connected to
VAUX (pad G6)
ADC and DAC
F4
ADC_IN1
AI
Analog/Digital converter input
A/D
Accepted values 0 to
1.0V DC
E4
DAC_OUT
AO
Digital/Analog converter output
D/A
RF SECTION
G2
MAIN_ANT
I/O
LTE Main Antenna (50 ohm)
RF
C0
DIV_ANT
I
LTE RX Diversity Antenna (50 ohm)
RF
Miscellaneous Functions
G4
RESET*
I
Reset Input
VBATT
Pull up to VBATT
(10Kohm)
G6
VAUX
PWRMON
O
1.8V stabilized output
Power ON monitor
Power
Power Supply
E2
VBATT
-
Main power supply (Baseband)
Power
E0
VBATT_PA
-
Main power supply (Radio PA)
Power
E1
VBATT_PA
-
Main power supply (Radio PA)
Power
B0
GND
-
Ground
Power
D0
GND
-
Ground
Power
F0
GND
-
Ground
Power
G0
GND
-
Ground
Power
D1
GND
-
Ground
Power
F1
GND
-
Ground
Power
G1
GND
-
Ground
Power
D2
GND
-
Ground
Power
F2
GND
-
Ground
Power
C3
GND
-
Ground
Power