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R11e-LTE-US User manual
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Normal
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Internal Use
Confidential
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Restricted Confidential
1.
Introduction
The R11e-LTE-US mini-PCIe module is a Cat. 4 LTE modem which integrates an application CPU
subsystem, peripheral interfaces and functions designed to address the power/
performance/cost requirements of IoT and M2M applications. The CPU is based on
Qualcomm’s MDM architecture which offers OFDMA-related software based signal processing
capabilities that significantly exceed traditional communications ARM cores. R11e-LTE-US
module provides a variety of interfaces including USB 2.0, PCM, UART, USIM .
1.1.
Features
LTE Cat. 4 with 150/50 Mbps for DL/UL
Supports LTE B2/4/5/12, 3GPP release 10 without Carrier Aggregation
Supports WCDMA 2/5, 3GPP release 8
Ultra-high-performance Cortex A7 microprocessor
Modem subsystem (MSS)
Resource and power management (RPM) subsystem
Optimized for M2M and IoT markets
Interfaces
–
Host USB 2.0 with integrated PHY
–
USIM interface
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PCM
–
UART
2.
Electrical Specification
2.1.
Power supply
LTE module power input is 3V3.
Power
Pin Name
Pads
Description
Voltage Level (V)
Min.
Typ.
Max.
3V3
3V3
Main Power Supply
3.2
3.3
3.6
