Smart Machine Smart Decision
SIM868_Series_Hardware_Design_V1.06 4 2017-07-13
8.9.3. Module Operating Frequencies ........................................................................................................... 62
9. Manufacturing ................................................................................................... 63
9.1. Top and Bottom View of SIM868 ....................................................................................... 63
9.2. Typical Solder Reflow Profile ............................................................................................. 63
9.3. The Moisture Sensitivity Level ........................................................................................... 64
9.4. Baking Requirements .......................................................................................................... 64
10. Packaging ......................................................................................................... 65
11. Appendix .......................................................................................................... 67
11.1. Related Documents ............................................................................................................. 67
11.2. Terms and Abbreviations .................................................................................................... 68
11.3. Safety Caution ..................................................................................................................... 70