Specifications
Table Of Contents
Copyright © Minew
3
m1805 Module Specification
Index
Revision history.......................................................................................................................................................................... 2
1. Product introduction.............................................................................................................................................................. 4
1.1 Ordering information...................................................................................................................................................4
2. Pin description........................................................................................................................................................................5
2.1 Pin assignment............................................................................................................................................................ 5
2.2 Pin definition.................................................................................................................................................................5
2.3 Block diagram.............................................................................................................................................................. 6
2.4 Mechanical drawing.................................................................................................................................................... 6
3. Electrical specification.......................................................................................................................................................... 7
3.1 Absolute maximum ratings........................................................................................................................................ 7
3.2 Recommended operating conditions....................................................................................................................... 8
3.3 Electronic characteristic.......................................................................................................................................... 8
3.3.1 General radio characteristics.........................................................................................................................8
3.3.2 Radio current consumption (Transmitter)....................................................................................................8
3.3.3 RX BLE 1Mbps GFSK (Receiver).................................................................................................................9
3.3.4 RX BLE 2Mbps GFSK.....................................................................................................................................9
3.3.5 RX 500kbps GFSK........................................................................................................................................10
3.3.6 RX 125Kbps GFSK........................................................................................................................................11
3.3.7 RSSI Specifications.......................................................................................................................................11
4. Electrical schematic............................................................................................................................................................ 12
5. Package information...........................................................................................................................................................13
5.1 Package dimension.................................................................................................................................................. 13
6. Reflow and soldering.......................................................................................................................................................... 15
7. Notes & cautions................................................................................................................................................................. 16
7.1 Design notes..............................................................................................................................................................16
7.2 Layout notes.............................................................................................................................................................. 16
7.3 Installation and soldering.........................................................................................................................................17
7.4 Handling and storage ............................................................................................................................................. 17
7.5 Life support applications ........................................................................................................................................18
8. Disclaimer.............................................................................................................................................................................18
9. Contact information.............................................................................................................................................................19