Specifications

Smart Machine Smart Decision
SIM7080G _Hardware Design _V1.03 4 2019-12-13
Table Index
Table 1: SIM7080G frequency bands and air interface ........................................................................................ 9
Table 2: General features ................................................................................................................................... 12
Table 3: Pin definition ........................................................................................................................................ 14
Table 4: IO parameters definition....................................................................................................................... 15
Table 5: Pin description ...................................................................................................................................... 15
Table 6: VBAT pins electronic characteristic ..................................................................................................... 21
Table 7: Recommended TVS diode list .............................................................................................................. 22
Table 8: Power on timing and electronic characteristic ...................................................................................... 25
Table 9: Power off timing and electronic characteristic ..................................................................................... 26
Table 10: UART electronic characteristic .......................................................................................................... 28
Table 11: SIM electronic characteristic in 1.8V mode (SIM_VDD=1.8V) ........................................................ 31
Table 12: PCM format........................................................................................................................................ 32
Table 13: PCM timing parameters ..................................................................................................................... 33
Table 14: NETLIGHT pin status ........................................................................................................................ 36
Table 15: ADC electronic characteristics ........................................................................................................... 37
Table 16: Electronic characteristic ..................................................................................................................... 37
Table 17: Conducted transmission power .......................................................................................................... 39
Table 18: Maximum Power Reduction (MPR) for UE category NB2&M1 Power Class 5 ................................ 40
Table 19: Operating frequencies ........................................................................................................................ 40
Table 20: E-UTRA operating bands ................................................................................................................... 40
Table 21: Conducted receive sensitivity ............................................................................................................. 41
Table 22: CAT-M1 Reference sensitivity (QPSK) .............................................................................................. 42
Table 23: CAT-NB2 Reference sensitivity (QPSK) ............................................................................................ 43
Table 24: Trace loss ........................................................................................................................................... 44
Table 25: Recommended TVS ........................................................................................................................... 44
Table 26: Absolute maximum ratings ................................................................................................................. 49
Table 27: Recommended operating ratings ........................................................................................................ 50
Table 28: 1.8V Digital I/O characteristics* ........................................................................................................ 50
Table 29: Operating temperature ........................................................................................................................ 50
Table 30: Operating mode Definition ................................................................................................................. 51
Table 31: Current consumption on VBAT Pins (VBAT=3.8V) .......................................................................... 54
Table 32: The ESD performance measurement table (Temperature: 25℃, Humidity: 45%.) ............................ 57
Table 33: The description of label information .................................................................................................. 59
Table 34: Moisture Sensitivity Level and Floor Life ......................................................................................... 61
Table 35: Baking conditions............................................................................................................................... 62
Table 36: Tray size ............................................................................................................................................. 65
Table 37: Small Carton size ............................................................................................................................... 65
Table 38: Big Carton size ................................................................................................................................... 66
Table 39: Schematic Check List ......................................................................................................................... 68
Table 40: PCB Layout Check List...................................................................................................................... 68
Table 41: Coding Schemes and Maximum Net Data Rates over Air Interface ................................................... 70
Table 42: Related Documents ............................................................................................................................ 71
Table 43: Terms and Abbreviations .................................................................................................................... 72