User's Manual
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LTE /HSPA/GSM/GNSS MODULE
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Table Of Contents
Contents
Table Index
Revision History
1Introduction
1.1Product Outline
1.2Hardware Interface Overview
1.3Hardware Block Diagram
1.4Functional Overview
2Package Information
2.1Pin Assignment Overview
2.2Pin Description
2.3Mechanical Information
2.4Footprint Recommendation
3Interface Application
3.1Power Supply
3.1.1Power Supply Design Guide
3.1.2Recommended Power Supply Circuit
3.1.3Voltage Monitor
3.2Power on/Power off/Reset Function
3.2.1Power on
3.2.2Power off
3.2.3Reset Function
3.3UART Interface
3.3.1UART Design Guide
3.3.2RI and DTR Behavior
3.4USB Interface
3.5USIM Interface
3.5.1USIM Application Guide
3.6PCM Interface
3.6.1PCM timing
3.6.2PCM Application Guide
3.7SD Interface
3.8I2C Interface
3.9SDIO Interface
3.10SPI Interface
3.11Network status
3.12Flight Mode Control
3.13Other interface
3.13.1Sink Current Source
3.13.2ADC
3.13.3LDO
4RF Specifications
4.1GSM/UMTS/LTE RF Specifications
4.2GSM /UMTS/LTE Antenna Design Guide
4.3GNSS
4.3.1GNSS Technical specification
4.3.2GNSS Application Guide
5Electrical Specifications
5.1Absolute maximum ratings
5.2Operating conditions
5.3Operating Mode
5.3.1Operating Mode Definition
5.3.2Sleep mode
5.3.3Minimum functionality mode and Flight mode
5.4Current Consumption
5.5ESD Notes
6SMT Production Guide
6.1Typical SMT Reflow Profile
6.2Moisture Sensitivity Level (MSL)
6.3Stencil Foil Design Recommendation
7Packaging
Appendix
A. Coding Schemes and Maximum Net Data Rates over
B. Related Documents
C. Terms and Abbreviations
D. Safety Caution
E. INTEGRATION INSTRUCTIONS
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