Telit Wireless Solutions HE910 User Guide

HW User Guide Template
1VV0301359 Rev. 0 Page 17 of 25 2017-02-17
40
GND
-
Ground
Power
43
GND
-
Ground
Power
50
GND
-
Ground
Power
SIM Card Interface
8
SIMVCC
O
External SIM signal – Power supply for the SIM
1.8 / 3V
10
SIMIO
I/O
External SIM signal - Data I/O
1.8 / 3V
12
SIMCLK
O
External SIM signal – Clock
1.8 / 3V
14
SIMRST
O
External SIM signal – Reset
1.8 / 3V
USB
36
USB D-
I/O
USB differential Data (-)
0.3…2.8V
38
USB D+
I/O
USB differential Data (+)
0.3…2.8V
Miscellaneous Functions
1
WAKE#
O
Active low signal used to wake up the system
from stand-by
3.3V
20
WDISABLE#
I
Active low signal for wireless disabling (Flight
mode)
3.3V
22
PERST#
I
Active low functional reset to the card
3.3V
42
LED_WWAN#
O
Active low, open drain signal for WWAN LED
driving, used to provide module’s status
3.3V…5V
Digital Voice Interface (DVI)
45
PCM_CLK
I/O
Digital Audio Interface (CLK) NOT SUPPORTED BY EVK
CMOS1.8V
47
PCM_RX
I
Digital Audio Interface (RX) NOT SUPPORTED BY EVK
CMOS1.8V
49
PCM_TX
O
Digital Audio Interface (TX) NOT SUPPORTED BY EVK
CMOS 1.8V
51
PCM_SYNC
I/O
Digital Audio Interface (SYNC) NOT SUPPORTED BY EVK
CMOS 1.8V
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Telit Wireless Solutions HE910 Specifications

General

Brand	Telit Wireless Solutions
Model	HE910
Category	Control Unit
Language	English