LE910C1 Hardware User Guide
1VV0301298 Rev. 1.08 - 2017-11-14
Reproduction forbidden without written authorization by Telit Communications S.p.A. - All Rights Reserved
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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 (optional)
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 Communication between Java application environment and an
external host CPU
o NMEA data to an external host CPU
• HSIC
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
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