Specifications

Cinterion
®
EXS62-W/EXS82-W Hardware Interface Description
Contents
144
t EXS62-W_EXS82-W_HID_v01.200ee 2022-09-02
Public/ Released
Page 4 of 144
3.2.1.1 Switch on EXSx2-W Using ON Signal ................................ 63
3.2.1.2 Automatic Power On ........................................................... 65
3.2.2 Restart EXSx2-W................................................................................ 66
3.2.2.1 Restart EXSx2-W via AT+CFUN Command........................ 66
3.2.2.2 Restart EXSx2-W Using EMERG_RST............................... 66
3.2.3 Signal States after Startup .................................................................. 68
3.2.4 Turn off EXSx2-W ............................................................................... 69
3.2.4.1 Switch off EXSx2-W Using AT Command ........................... 69
3.2.5 Automatic Shutdown ........................................................................... 71
3.2.5.1 Thermal Shutdown .............................................................. 71
3.2.5.2 Undervoltage Shutdown...................................................... 72
3.2.5.3 Overvoltage Shutdown........................................................ 72
3.3 Power Saving................................................................................................... 73
3.3.1 Low Power Modes .............................................................................. 74
3.3.1.1 SLEEP Mode....................................................................... 75
3.3.1.2 SUSPEND Mode................................................................. 76
3.3.2 Power Saving while Attached to GSM Networks (EXS82-W only) ..... 78
3.3.2.1 DRX (Standard Configuration) ............................................ 78
3.3.2.2 eDRX (Extended DRX Configuration) ................................. 78
3.3.3 Power Saving while Attached to LTE M1 NB1/2 Networks................. 79
3.3.3.1 DRX (Standard Configuration) ............................................ 79
3.3.3.2 eDRX (Extended DRX Configuration) ................................. 80
3.3.3.3 3GPP PSM Configuration.................................................... 81
3.4 Power Supply................................................................................................... 82
3.4.1 Power Supply Ratings......................................................................... 82
3.4.2 Minimizing Power Losses ................................................................... 96
3.4.3 Measuring the Supply Voltage (VBATT+)........................................... 96
3.4.4 Monitoring Power Supply by AT Command ........................................ 97
3.5 Operating Temperatures.................................................................................. 98
3.6 Electrostatic Discharge .................................................................................... 99
3.6.1 ESD Protection for RF Antenna Interface ........................................... 99
3.7 Blocking against RF on Interface Lines ......................................................... 100
3.8 Reliability Characteristics............................................................................... 102
4 Mechanical Dimensions, Mounting and Packaging............................................. 103
4.1 Mechanical Dimensions of EXSx2-W ............................................................ 103
4.2 Mounting EXSx2-W onto the Application Platform......................................... 105
4.2.1 SMT PCB Assembly ......................................................................... 105
4.2.1.1 Land Pattern and Stencil................................................... 105
4.2.1.2 Board Level Characterization............................................ 107
4.2.2 Moisture Sensitivity Level ................................................................. 107
4.2.3 Soldering Conditions and Temperature ............................................ 108
4.2.3.1 Reflow Profile .................................................................... 108
4.2.3.2 Maximum Temperature and Duration................................ 109
4.2.4 Durability and Mechanical Handling.................................................. 110
4.2.4.1 Storage Conditions............................................................ 110