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
3.2. Pin Function
The FM101-CG module pin function is described in the following table.
Table 6. M.2 pin function description
Pin
Number
Pin Name I/O
Reset
Status
Pin Description Type
1 CONFIG_3 DO NC
NC, WWAN-PCIe is configured
for FM101-CG module, USB_SS
interface type M.2 module
- -
2 VCC PI * Power input
Power
supply
3 GND - - - - Ground
Power
supply
4 VCC PI * Power input
Power
supply
5 GND - - - - Ground
Power
supply
6
FULL_CARD_
POWER_OFF
#
DI PU
Module on/off control, high-level
on, low-level off; internal pull-up
CMOS
3.3V/1.8V
7 USB_DP DIO * USB 2.0 data + 0.3V–3V
8
W_DISABLE1
#
DI PU
Turn off WWAN of the module,
i.e. flight mode, active low
CMOS
3.3V/1.8V
9 USB_DM DIO * USB 2.0 data – 0.3V–3V
10 LED1# OD T
System status indication, open
drain output
*
3. Pin Definition
Copyright © Fibocom Wireless Inc. 14