Data Sheet

BMD-360 - Data sheet
UBX-19039466 - R03 Contents Page 3 of 31
Contents
Document information ................................................................................................................................ 2
Contents .......................................................................................................................................................... 3
1 Functional description ......................................................................................................................... 5
1.1 Features ........................................................................................................................................................ 5
1.2 Applications ................................................................................................................................................. 5
1.3 Block diagram .............................................................................................................................................. 6
1.4 Radio performance ..................................................................................................................................... 6
2 Pin definition ........................................................................................................................................... 8
2.1 Pin assignment ............................................................................................................................................ 8
2.2 Peripheral pin assignments ...................................................................................................................... 9
3 Electrical specifications ................................................................................................................... 10
3.1 Absolute maximum ratings ....................................................................................................................10
3.2 Operating conditions ................................................................................................................................10
3.3 General purpose I/O ..................................................................................................................................10
3.4 Module reset ..............................................................................................................................................11
3.5 Debug and programming .........................................................................................................................11
3.6 Clocks ..........................................................................................................................................................11
3.6.1 32.768 kHz crystal (LFXO) (preliminary)......................................................................................12
3.6.2 32.768 kHz clock source comparison ...........................................................................................12
4 Firmware ................................................................................................................................................ 13
4.1 Factory image ............................................................................................................................................13
4.2 SoftDevices ................................................................................................................................................13
4.2.1 S113 ....................................................................................................................................................13
4.2.2 IEEE 802.15.4 (Thread and Zigbee) ..............................................................................................13
4.3 Bluetooth address .....................................................................................................................................13
5 Mechanical specifications ............................................................................................................... 14
5.1 Dimensions .................................................................................................................................................14
5.2 Recommended PCB land pads ...............................................................................................................14
5.3 Module marking .........................................................................................................................................15
6 RF design notes ................................................................................................................................... 16
6.1 Recommended RF layout and ground plane ........................................................................................16
6.2 Mechanical enclosure ...............................................................................................................................16
7 Antenna patterns ............................................................................................................................... 17
7.1 X-Y plane .....................................................................................................................................................17
7.2 Y-Z plane .....................................................................................................................................................18
7.3 Z-X plane .....................................................................................................................................................18
8 BMD-360 evaluation development kit ......................................................................................... 19
9 Qualification and approvals............................................................................................................. 20
9.1 United States (FCC) (pending approval) ..............................................................................................20
9.1.1 Labeling and user information requirements .............................................................................20