User's Manual
Table Of Contents
- Contents
- Table Index
- Figure Index
- 1Introduction
- 1.1Product Outline
- 1.2Hardware Interface Overview
- 1.3Hardware Block Diagram
- 1.4Functional Overview
- 2Package Information
- 2.1.Pin Assignment Overview
- 2.2.Pin Description
- 2.3.Mechanical Information
- 2.4.Footprint Recommendation
- 3Interface Application
- 3.1Power Supply
- 3.3UART Interface
- 3.4USB Interface
- 3.5SIM Interface
- 3.6PCM Interface
- 3.7I2C Interface
- 3.8SPI Interface
- 3.9Network status
- 3.10ADC interface
- 3.11LDO output
- 3.12USB_BOOT Interface
- 3.13GPIO Interface
- 3.14 RF control Interface
- 3.15Force USB Download Interface
- 4RF Specifications
- 4.1LTE RF Specifications
- 4.2LTE Antenna Design Guide
- 4.3GNSS
- 4.4RF traces note
- 5 Electrical Specifications
- 5.1Absolute maximum ratings
- 5.2Operating conditions
- 5.3Operating Mode
- 5.4Current Consumption
- 5.5ESD Notes
- 6 SMT Production Guide
- 6.1Top and Bottom View of SIM7090G
- 6.2Label Information
- 6.3Typical SMT Reflow Profile
- 6.5Baking
- 6.6Stencil Foil Design Recommendation
- 7 Packaging
- 7.1Tray packaging
- 8 Appendix
- 8.1Coding Schemes and Maximum Net Data Rates over Air
- 8.2Related Documents
- 8.3Terms and Abbreviations
- 8.4Safety Caution
SIM7090G User Manual V1.01
www.simcom.com 10 / 77
1 Introduction
This document describes the electronic specifications, RF specifications, interfaces, mechanical
characteristics and testing results of the SIMCom SIM7090G module. With the help of this document and
other SIM7090G software application notes/user guides, users can understand and use SIM7090G module
to design and develop applications quickly.
1.1 Product Outline
The SIM7090G modules support LTE CAT-M1, LTE CAT-NB1/NB2.
The physical dimension of SIM7090G is 14.8mm×12.8mm×2.0 mm.
Table 1: SIM7090G frequency bands and air interface
Network Type
Band
SIM7090G
LTE-FDD
*
HD-FDD
Category
M1
NB1/NB2
LTE-FDD B1
LTE-FDD B2
LTE-FDD B3
LTE-FDD B4
LTE-FDD B5
LTE-FDD B8
LTE-FDD B12
LTE-FDD B13
LTE-FDD B14
LTE-FDD B18
LTE-FDD B19
LTE-FDD B20
LTE-FDD B25
LTE-FDD B26
LTE-FDD B27
LTE-FDD B28
LTE-FDD B66
LTE-FDD B71
LTE-FDD B85
GNSS
GPS
GLONASS
BeiDou