ETRX358x-LRS and ETRX358xHR-LRS
©2016 Silicon Labs - 2 - ETRX358x-LRS Product Manual
Table of Contents
1INTRODUCTION.................................................................................................................5
1.1 Hardware Description.......................................................................................................5
2PRODUCT APPROVALS ...................................................................................................7
2.1 FCC Approvals.................................................................................................................7
2.1.1 FCC Labelling Requirements...........................................................................................8
2.2 IC (Industry Canada) Approvals.......................................................................................8
2.2.1 IC Labelling Requirements...............................................................................................9
2.3 European Certification....................................................................................................10
2.4 Declarations of Conformity.............................................................................................10
2.5 IEEE 802.15.4................................................................................................................10
2.6 The ZigBee Protocol ......................................................................................................11
3MODULE PINOUT............................................................................................................12
4HARDWARE DESCRIPTION............................................................................................14
4.1 Hardware Interface.........................................................................................................14
5FIRMWARE DESCRIPTION .............................................................................................15
5.1 Token Settings...............................................................................................................16
5.2 Custom Firmware...........................................................................................................16
5.3 Boost Mode vs. Normal Mode........................................................................................16
6ABSOLUTE MAXIMUM RATINGS ...................................................................................17
6.1 Environmental Characteristics........................................................................................17
6.2 Recommended Operating Conditions.............................................................................17
7DC ELECTRICAL CHARACTERISTICS...........................................................................18
8DIGITAL I/O SPECIFICATIONS .......................................................................................20
9A/D CONVERTER CHARACTERISTICS..........................................................................21
10 AC ELECTRICAL CHARACTERISTICS...........................................................................21
10.1 TX Power Characteristics...............................................................................................23
10.2 Power Settings for Regulatory Compliance....................................................................24
10.3 Temperature behaviour..................................................................................................25
11 PHYSICAL DIMENSIONS.................................................................................................26
12 RECOMMENDED REFLOW PROFILE.............................................................................27
13 PRODUCT LABEL DRAWING .........................................................................................28
14 RECOMMENDED FOOTPRINT........................................................................................29
14.1 Recommended Placement.............................................................................................31
14.2 Example carrier board....................................................................................................33
15 RELIABILITY TESTS........................................................................................................34
16 APPLICATION NOTES.....................................................................................................34
