User's Guide

LE910Cx HW User Guide
Doc#: 1VV0301298
Rev. 2.0 Page 14 of 120 2018-11-19
Function Features
Interfaces Rich set of interfaces, including:
 SD/MMC Card Interface supporting SD3.0 standard
 SDIO for external WiFi transceiver supporting SDIO3.0
standard
 SGMII for external Ethernet transceiver
o Compliant with IEEE802.3
o Full duplex operation at 1 Gbps
o Half/full duplex operation at 10/100 Mbps
o Support for VLAN tagging
o Support for IEEE1588, PTP (Precision Time Protocol)
 USB2.0 – USB port is typically used for:
o Flashing of firmware and module configuration
o Production testing
o Accessing the Application Processor’s file system
o AT command access
o High-speed WWAN access to external host
o Diagnostic monitoring and debugging
o NMEA data to an external host CPU
 HSIC (Optional)
o High-speed 480 Mbps (240 MHz DDR) USB transfers are
100% host driver compatible with traditional USB cable
connected topologies
o Bidirectional data strobe signal (STROBE)
o Bidirectional data signal (DATA)
o No power consumption unless a transfer is in progress
o Maximum trace length 10 cm
o Signals driven at 1.2V standard LVCMOS levels
 Peripheral Ports – SPI, I2C, UART
 GPIOs
 Antenna ports
Form factor Form factor (28x28mm), accommodating the multiple RF bands in
each region variant
Environment
and quality
requirements
The entire module is designed and qualified by Telit for satisfying the
environment and quality requirements.
Single supply
module
The module generates all its internal supply voltages.
RTC No dedicated RTC supply, RTC is supplied by VBATT