User's Guide

LE910Cx Hardware User Guide
1VV0301298 Rev. 1.04 - 2017-05-25
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2.3. General Functionality and Main Features
The LE910Cx series of cellular modules features LTE and multi-RAT modem together with an on-
chip powerful application processor and a rich set of interfaces.
The major functions and features are listed below:
Function Features
Modem
• Multi-RAT cellular modem for voice and data communication
o LTE FDD Cat1 (Other variants) (10/5Mbps DL/UL).
o Carrier aggregation is not supported
o GSM/GPRS/EDGE
o WCDMA up to DC HSPA+, Rel.9
• Support for European eCall , US E911, and ERA Glonass
• Support for SIM profile switching
• Regional variants with optimal choice of RF bands for worldwide
coverage of countries and MNOs
• State-of-the-art GNSS solution with
GPS/GLONASS/BeiDou/Galileo/QZSS receiver
Digital audio
subsystem
• PCM/I2S digital audio interface
• Up to 48 kHz sample rate, 16 bit words
Two USIM ports –
dual voltage
• Class B and Class C support
• Hot swap support
• Clock rates up to 4 MHz
Application
processor
Application processor to run customer application code
• 32 bit ARM Cortex-A7 up to 1.3 GHz running the Linux operating
system
• Flash + DDR are large enough to allow for customer’s own
software applications