SIM8200-M22USB User Guidelines V1.00
Table Of Contents
SIM8200-M22 USB User Guidelines V1.00
www.simcom.com
12
/
20
3.2 Power Supply Interface
SIM8200-M22USB board has two power supply methods, if need use M2 to USB function, power supply by
USB_VBUS net of USB interface, if need use M2 to PCIe function, power supply by VBAT net of PCIe
interface.
The following figure is SIM8200-M22USB board power supply diagram.
Figure 4: SIM8200-M22USB board power supply diagram