LE910Cx Hardware Design Guide
1VV0301298 Rev.40 Page 14 of 149 2023-03-16
Not Subject to NDA
The information presented in this document is believed to be accurate and reliable.
However, no responsibility is assumed by Telit Communications S.p.A. for its use, nor any
infringement of patents or other rights of third parties which may result from its use. No
license is granted implicitly or in any other way under any patent rights of Telit
Communications S.p.A. except for circuitry embodied in Telit products. This document is
subject to change without notice.
Applications
LE910Cx can be used for telematics applications where tamper-resistance,
confidentiality, integrity, and authenticity of end-user information are required, for
example:
Telematics services
Road pricing
Pay-as-you-drive insurance
Stolen vehicles tracking
Internet connectivity
General Functionality and Main Features
The LE910Cx series of cellular modules features an LTE and multi-RAT modem together
with a powerful on-chip 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
LTE FDD Cat1 and Cat4 (10/5Mbps DL/UL at cat1, 150/50Mbps DL/UL at
cat4).
Carrier aggregation is not supported
GSM/GPRS/EDGE
WCDMA up to DC HSPA+, Rel.9
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 5 MHz
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