Quectel BC660K-GL Manual page 8

NB-IoT Module Series
BC660K-GL Hardware Design
Table Index
Table 1: Frequency Bands of BC660K-GL ................................................................................................ 10
Table 2: Key Features of BC660K-GL ....................................................................................................... 11
Table 3: I/O Parameters Definition ............................................................................................................. 16
Table 4: Pin Description ............................................................................................................................. 16
Table 5: Application Processor (AP) Operating Modes ............................................................................. 20
Table 6: Modem Operating Modes ............................................................................................................ 20
Table 7: Module Operating Modes ............................................................................................................. 20
Table 8: Power Supply Pins ....................................................................................................................... 22
Table 9: Reset Pin Definition ...................................................................................................................... 24
Table 10: Boot Pin Definition ...................................................................................................................... 25
Table 11: Pin Definition of UART Interfaces .............................................................................................. 26
Table 12: Pin Definition of USIM Interface ................................................................................................. 30
Table 13: Pin Definition of ADC Interface .................................................................................................. 32
Table 14: Pin Definition of RI Interface ...................................................................................................... 32
Table 15: RI Signal Status ......................................................................................................................... 33
Table 16: Pin Definition of GPIO Interfaces ............................................................................................... 33
Table 17: Pin Definition of GRFC Interfaces .............................................................................................. 34
Table 18: Pin Definition of NETLIGHT Interface ........................................................................................ 34
Table 19: Pin Definition of NB-IoT Antenna Interface ................................................................................ 35
Table 20: Module Operating Frequency .................................................................................................... 35
Table 21: Antenna Cable Insertion Loss Requirements ............................................................................ 38
Table 22: Required Antenna Parameters .................................................................................................. 39
Table 23: RF Conducted Output Power ..................................................................................................... 39
Table 24: RF Receiving Sensitivity ............................................................................................................ 40
Table 25: Operating and Storage Temperatures ....................................................................................... 43
Table 26: Module Current Consumption (3.3 V VBAT Power Supply) ...................................................... 44
Table 27: Electrostatic Discharge Characteristics (25 º C, 45 % Relative Humidity) ................................. 46
Table 28: Recommended Thermal Profile Parameters ............................................................................. 53
Table 29: Related Documents .................................................................................................................... 55
Table 30: Terms and Abbreviations ........................................................................................................... 55
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