Telit Wireless Solutions ME910G1 Design Guide

ME910G1 Hardware Design Guide
1VV0301593 Rev.12 Page 4 of 93 2021-09-24
Not Subject to NDA
Power Consumption 25
Idle Mode 25
ME910G1-W1 Connected Mode 26
ME910G1-WW and ME910G1-WWV Connected Mode 27
General Design Rules 27
Electrical Design Guidelines of the Power Supply 28
+5V Source Power Supply Design Guidelines 28
+12V Source Power Supply Design Guidelines 29
Battery Source Power Supply Design Guidelines 29
Thermal Design Guidelines 30
Power Supply PCB Layout Guidelines 30
VAUX Power Output 32
RTC Supply 32
5. DIGITAL SECTION 33
Logic Levels 33
Power On 34
Power Off 38
Wake from Deep Sleep Mode 40
Unconditional Shutdown 40
Fast Shut Down 43
Fast Shut Down by Hardware 43
Fast Shut Down by Software 44
Communication Ports 44
USB 2.0 HS 44
SPI 45
SPI Connections 45
Serial Ports 46
Modem Serial Port 1 (USIF0) 46
Modem serial port 2 (USIF1) 47
RS232 Level Translation 48
General Purpose I/O 49
Using a GPIO as INPUT 50

Telit Wireless Solutions ME910G1 Specifications

General

Brand	Telit Wireless Solutions
Model	ME910G1
Category	Wireless modules
Language	English