User's Manual
Bluegiga Technologies Oy
TABLE OF CONTENTS
1 BLE112 Product numbering ......................................................................................................................... 6
2 Pinout and Terminal Description .................................................................................................................. 7
3 Electrical Characteristics ............................................................................................................................ 10
3.1 Absolute Maximum Ratings ................................................................................................................ 10
3.2 Recommended Operating Conditions ................................................................................................. 10
3.3 Antenna characteristics ....................................................................................................................... 10
4 Design Guidelines ...................................................................................................................................... 15
4.1 General Design Guidelines ................................................................................................................. 15
4.2 Layout Guide Lines ............................................................................................................................. 16
4.3 BLE112-A Layout Guide ..................................................................................................................... 16
4.4 BLE112-N Layout Guide ..................................................................................................................... 17
5 Soldering Recommendations ..................................................................................................................... 19
6 Block diagram ............................................................................................................................................. 20
7 Certifications ............................................................................................................................................... 23
7.1 Bluetooth ............................................................................................................................................. 23
7.2 FCC and IC ......................................................................................................................................... 23
7.3 CE ....................................................................................................................................................... 26
7.4 Qualified Antenna Types for BLE112-E and BLE112-N ..................................................................... 26
8 Contact Information .................................................................................................................................... 27