Telit Wireless Solutions HE910 User Manual

HE910 Hardware User Guide
1VV0300925 Rev. 32 Page 85 of 111 2019-11-25
14. GENERAL PURPOSE I/O
The HE910 module is provided by a set of Digital Input / Output pins
Input pads can only be read; they report the digital value (high or low) present on the pad
at the read time.
Output pads can only be written or queried and set the value of the pad output.
An alternate function pad is internally controlled by the HE910 firmware and acts
depending on the function implemented.
The following table shows the available GPIO on the HE910:
PAD
Signal
I/O
Function
Type
Drive
strength
Default
State
Note
C8
GPIO_01
I/O
Configurable
GPIO
CMOS
1.8V
1 mA
INPUT
Alternate
function STAT
LED
C9
GPIO_02
I/O
Configurable
GPIO
CMOS
1.8V
1 mA
INPUT
C10
GPIO_03
I/O
Configurable
GPIO
CMOS
1.8V
1 mA
INPUT
C11
GPIO_04
I/O
Configurable
GPIO
CMOS
1.8V
1 mA
INPUT
B14
GPIO_05
I/O
Configurable
GPIO
CMOS
1.8V
1 mA
INPUT
C12
GPIO_06
I/O
Configurable
GPIO
CMOS
1.8V
1 mA
INPUT
C13
GPIO_07
I/O
Configurable
GPIO
CMOS
1.8V
1 mA
INPUT
K15
GPIO_08
I/O
Configurable
GPIO
CMOS
1.8V
1 mA
INPUT
VDD_IO1 has
to be
connected to
1V8_SEL
L15
GPIO_09
I/O
Configurable
GPIO
CMOS
1.8V
1 mA
INPUT
VDD_IO1 has
to be
connected to
1V8_SEL

Telit Wireless Solutions HE910 Specifications

General

Manufacturer	Telit Wireless Solutions
Model	HE910
Operating Temperature	-40°C to +85°C
Voice Support	Yes
GPS	Yes
Form Factor	LGA
Technology	HSPA+
Frequency Bands	850/900/1800/1900 MHz
Data Rate (Downlink)	Up to 21 Mbps (HSPA+)
Data Rate (Uplink)	Up to 5.76 Mbps (HSPA+)
Interface	UART, USB 2.0, GPIO, I2C, SPI
Certifications	CE, FCC, GCF, PTCRB, IC
Data Rates	HSPA+: Up to 21 Mbps downlink, 5.76 Mbps uplink