Hardware Guide
Table Of Contents
- Fibocom_FM101-CG_Hardware_Guide_V1.0.pdf
- FM101-CG-20: Hardware Guide
- Contents
- Change History
- 1. Foreword
- 2. Product Overview
- 3. Pin Definition
- 4. Electrical Characteristics
- 5. Functional Interface
- 6. Radio Frequency
- 6.1. RF Interface
- 6.2. Operating Bands
- 6.3. Transmitting Power
- 6.4. Receiving Sensitivity
- 6.5. GNSS Receiving Performance
- 6.6. Antenna Design
- 6.7. PCB Routing Design
- 6.8. Main Antenna Design
- 6.9. Diversity and MIMO Antenna Design
- 6.10. GNSS Antenna Design
- 6.11. Other Interfaces
- 7. Thermal Design
- 8. Electrostatic Protection
- 9. Structural Specifications
- Appendix A: Acronyms and Abbreviations
- Module FCC & ISED警语 for Fibocom
Figure 5. AP controls the power-on circuit of the module
5.2.1.2. Power-on Sequence
The following figure shows the power-on sequence.
Figure 6. Power-on sequence (FCPO#)
Before pulling the FCPO# pin high, ensure that the VBAT voltage is stable.
It is recommended that the time interval between powering on VBAT and
pulling low or high the power-on control pin is not less than 40ms. The
power-on control is automatically pulled up inside the module.
5.2.1.3. Power Off
When the module is powered on, pull down FCPO#, and the module is powered off. The
5. Functional Interface
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