Data Sheet

NINA-B40 series - Data sheet
UBX-19049405 - R04 Contents Page 4 of 40
C1 - Public
2.7.3 Low power comparator .................................................................................................................... 15
2.7.4 Analog pin options ............................................................................................................................ 16
2.8 GPIO ............................................................................................................................................................. 16
2.8.1 Drive strength ..................................................................................................................................... 17
2.9 Debug interfaces ........................................................................................................................................ 17
2.9.1 SWD ...................................................................................................................................................... 17
2.9.2 Trace – Serial Wire Output ............................................................................................................... 17
2.9.3 Parallel Trace ...................................................................................................................................... 17
3 Pin definition ......................................................................................................................................... 18
3.1 NINA-B40 series pin assignment ........................................................................................................... 18
4 Electrical specifications .................................................................................................................... 21
4.1 Absolute maximum ratings .....................................................................................................................21
4.1.1 Maximum ESD ratings ......................................................................................................................21
4.2 Operating conditions .................................................................................................................................21
4.2.1 Operating temperature range ........................................................................................................ 22
4.2.2 Supply/Power pins ............................................................................................................................ 22
4.2.3 Current consumption ....................................................................................................................... 22
4.2.4 RF performance ................................................................................................................................ 22
4.2.5 32.768 kHz crystal (LFXO) .............................................................................................................. 23
4.2.6 Antenna radiation patterns ............................................................................................................ 23
4.2.7 RESET_N pin ...................................................................................................................................... 25
4.2.8 Digital pins .......................................................................................................................................... 25
4.2.9 I2C pull-up resistor values ............................................................................................................... 26
4.2.10 Analog comparator ........................................................................................................................... 26
5 Mechanical specifications ................................................................................................................ 27
5.1 NINA-B400 mechanical specification ................................................................................................... 27
5.2 NINA-B406 mechanical specification ................................................................................................... 28
6 Qualification and approvals............................................................................................................. 30
6.1 Country approvals .....................................................................................................................................30
6.2 Bluetooth qualification .............................................................................................................................30
7 Antennas ................................................................................................................................................ 31
8 Product handling ................................................................................................................................. 32
8.1 Packaging ................................................................................................................................................... 32
8.1.1 Reels .................................................................................................................................................... 32
8.1.2 Tapes ................................................................................................................................................... 32
8.2 Moisture sensitivity levels ....................................................................................................................... 33
8.3 Reflow soldering ........................................................................................................................................ 33
8.4 ESD precautions ........................................................................................................................................ 33
9 Product labeling .................................................................................................................................. 35
Appendix ........................................................................................................................................................ 37
A Glossary .................................................................................................................................................. 37
Related documents ................................................................................................................................... 38