Table Of Contents; Contents - Quectel BC66 Manual
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- Hardware design (51 pages) ,
- Hardware design (58 pages) ,
- Hardware design (60 pages)
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Contents
About the Document ................................................................................................................................... 3
Contents ....................................................................................................................................................... 4
Table Index ................................................................................................................................................... 5
Figure Index ................................................................................................................................................. 6
1
Introduction .......................................................................................................................................... 7
1.1.
Special Mark ............................................................................................................................... 7
2
General Descriptions ........................................................................................................................... 8
2.1.
Product Description ..................................................................................................................... 8
2.2.
Features Overview ...................................................................................................................... 9
2.3.
Pin Assignment ......................................................................................................................... 11
3
Pin Description ................................................................................................................................... 12
4
Hardware Reference Design ............................................................................................................. 15
4.1.
Power Supply ............................................................................................................................ 15
4.1.1.
Operating Voltage .......................................................................................................... 15
4.1.2.
Power Supply Reference Design ................................................................................... 15
4.2.
Turn on ...................................................................................................................................... 16
4.3.
Turn off ...................................................................................................................................... 18
4.4.
Reset ......................................................................................................................................... 19
4.4.1.
Reset BC66/BC660K-GL with Hardware Method .......................................................... 19
4.4.2.
Reset BC66/BC660K-GL with Software Method ........................................................... 20
4.5.
Network Status Indication ......................................................................................................... 20
4.6.
USB Interface ............................................................................................................................ 21
4.7.
USIM Interface .......................................................................................................................... 22
4.8.
UART Interfaces ........................................................................................................................ 23
4.9.
ADC Interface ............................................................................................................................ 24
4.10. RF Antenna Interface ................................................................................................................ 25
5
Recommended Footprint and Stencil Design ................................................................................. 26
5.1.
Recommended Compatible Footprint ....................................................................................... 26
5.2.
Recommended Stencil Design ................................................................................................. 28
6
Appendix References ........................................................................................................................ 29
BC66&BC660K-GL_Compatible_Design
NB-IoT Module Series
BC66&BC660K-GL Compatible Design
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