User's Manual

BlueMod+S/AI
Hardware Reference
www.stollmann.de Page 4 of 52
4.2 Pin Description................................................................................................................ 23
4.2.1 General Pin Description ........................................................................................... 23
4.2.2 Application Specific Pin Description ......................................................................... 24
4.2.2.1 TIO Pin Configuration ........................................................................................... 24
4.3 Handling of Unused Signals ............................................................................................ 25
5 Electrical Characteristics ........................................................................................................ 26
5.1 Absolute Maximum Ratings ............................................................................................ 26
5.2 Electrical Requirements .................................................................................................. 26
5.3 Operating Conditions ...................................................................................................... 26
5.4 Environmental Requirements .......................................................................................... 27
5.5 DC Parameter ................................................................................................................. 27
5.5.1 General Purpose I/O (GPIO) .................................................................................... 27
5.5.2 EXT-RES# ............................................................................................................... 28
5.5.3 External Slow Clock SLCK ....................................................................................... 28
5.6 Power Consumption and Power Down Modes ................................................................ 29
5.6.1 Terminal I/O Configuration ....................................................................................... 29
5.7 RF Performance ............................................................................................................. 31
5.7.1 BLE Receiver ........................................................................................................... 31
5.7.2 BLE Transmitter ....................................................................................................... 32
5.7.3 Antenna-Gain and Radiation Pattern ....................................................................... 34
5.8 Power-Up Time ............................................................................................................... 34
6 Mechanical Characteristics .................................................................................................... 35
6.1 Dimensions ..................................................................................................................... 35
6.2 Recommended Land Pattern .......................................................................................... 35
6.3 Re-flow Temperature-Time Profile .................................................................................. 36
6.4 Placement Recommendation .......................................................................................... 37
6.5 Housing Guidelines ......................................................................................................... 37
6.6 Antenna Issues ............................................................................................................... 37
6.7 Safety Guidelines ............................................................................................................ 38
7 Application Diagram ............................................................................................................... 39
8 Approvals/Certifications ......................................................................................................... 40
8.1 Declaration of Conformity CE .......................................................................................... 40