Table of Contents
Advertisement
Contents
About the Document ................................................................................................................................ 2
Contents .................................................................................................................................................... 3
Table Index ............................................................................................................................................... 4
Figure Index .............................................................................................................................................. 5
1
Introduction ....................................................................................................................................... 6
2
General Descriptions ........................................................................................................................ 7
2.1.
Product Description ................................................................................................................ 7
2.2.
Feature Overview ................................................................................................................... 8
2.3.
Pin Assignment ..................................................................................................................... 10
3
Pin Description ................................................................................................................................ 12
4
Hardware Reference Design ........................................................................................................... 19
4.1.
Power Supply ....................................................................................................................... 19
4.1.1.
Power Supply Reference Design ................................................................................. 19
4.1.2.
Decrease Voltage Drop ................................................................................................ 20
4.2.
Power-on Circuit ................................................................................................................... 20
4.3.
Power-off Circuit ................................................................................................................... 22
4.3.1.
Turn off Module Using AT Command ........................................................................... 22
4.3.2.
Turn off M95 R2.0 Using PWRKEY Pin ....................................................................... 22
4.3.3.
Emergency Shutdown .................................................................................................. 23
4.4.
Network Status Indication ..................................................................................................... 24
4.5.
Operation Status Indication ................................................................................................... 25
4.6.
(U)SIM Interface ................................................................................................................... 25
4.7.
UART Interface ..................................................................................................................... 26
4.8.
USB Interface ....................................................................................................................... 27
4.9.
Audio Interfaces .................................................................................................................... 28
4.10.
RF Interface .......................................................................................................................... 28
5
Recommended Footprint and Stencil Design ............................................................................... 30
5.1.
Recommended Compatible Footprint ................................................................................... 30
5.2.
Recommended Stencil Design .............................................................................................. 32
5.3.
Installation Sketch Map ......................................................................................................... 35
6
Manufacturing and Packaging ....................................................................................................... 36
6.1.
Manufacturing and Soldering ................................................................................................ 36
6.2.
Packaging ............................................................................................................................. 37
7
Appendix A References .................................................................................................................. 41
UG96&UG95&M95 R2.0_Compatible_Design
HSPA/UMTS/GSM/GPRS Module Series
UG96&UG95&M95 R2.0 Compatible Design
3 / 42
Advertisement
Table of Contents
