Smart Machine Smart Decision
SIM800C_Hardware_Design_V1.02
6
2015-4-27
Table Index
TABLE 1: MODULE INFORMATION ............................................................................................................................. 9
TABLE 2: SIM800C KEY FEATURES ............................................................................................................................. 9
TABLE 3: CODING SCHEMES AND MAXIMUM NET DATA RATES OVER AIR INTERFACE ............................ 11
TABLE 4: OVERVIEW OF OPERATING MODES........................................................................................................ 11
TABLE 5: PIN DESCRIPTION ....................................................................................................................................... 13
TABLE 6: RECOMMENDED ZENER DIODE .............................................................................................................. 17
TABLE 7: THE CURRENT CONSUMPTION OF FUNCTION MODE........................................................................ 22
TABLE 8: SERIAL PORT AND USB PIN DEFINITION ............................................................................................... 24
TABLE 9: SERIAL PORT CHARACTERISTICS........................................................................................................... 25
TABLE 10: USB_VBUS OPERATION VOLTAGE ........................................................................................................ 27
TABLE 11: RI BEHAVIORS ........................................................................................................................................... 28
TABLE 12: AUDIO INTERFACE DEFINITION............................................................................................................ 29
TABLE 13: MICROPHONE INPUT CHARACTERISTICS........................................................................................... 30
TABLE 14: AUDIO OUTPUT CHARACTERISTICS .................................................................................................... 31
TABLE 15: SIM PIN DEFINITION................................................................................................................................. 31
TABLE 16: PIN DESCRIPTION (MOLEX SIM CARD HOLDER) .............................................................................. 33
TABLE 17: PIN DESCRIPTION (AMPHENOL SIM CARD HOLDER)....................................................................... 34
TABLE 18: PIN DEFINITION OF THE ADC................................................................................................................. 34
TABLE 19: ADC SPECIFICATION ................................................................................................................................ 35
TABLE 20: PIN DEFINITION OF THE NETLIGHT ..................................................................................................... 35
TABLE 21: STATUS OF THE NETLIGHT PIN.............................................................................................................. 35
TABLE 22: NETLIGHT MULTIPLEXING FUNCTION................................................................................................ 35
TABLE 23: PIN DEFINITION OF THE STATUS........................................................................................................... 36
TABLE 24: STATUS MULTIPLEXING FUNCTION ..................................................................................................... 36
TABLE 25: DEFINITION OF THE RF_SYNC PIN........................................................................................................ 36
TABLE 26: RF_SYNC MULTIPLEXING FUNCTION.................................................................................................. 36
TABLE 27: ABSOLUTE MAXIMUM RATINGS........................................................................................................... 41
TABLE 28: RECOMMENDED OPERATING CONDITIONS ....................................................................................... 41
TABLE 29: DIGITAL INTERFACE CHARACTERISTICS ........................................................................................... 41
TABLE 30: SIM CARD INTERFACE CHARACTERISTICS........................................................................................ 41
TABLE 31: SIM_VDD CHARACTERISTICS................................................................................................................ 42
TABLE 32: VDD_EXT CHARACTERISTICS ............................................................................................................... 42
TABLE 33: VRTC CHARACTERISTICS ....................................................................................................................... 42
TABLE 34: CURRENT CONSUMPTION ...................................................................................................................... 42
TABLE 35: THE ESD CHARACTERISTICS (TEMPERATURE: 25
℃
, HUMIDITY: 45 %) ....................................... 43
TABLE 36: GSM850 AND EGSM900 CONDUCTED RF OUTPUT POWER.............................................................. 44
TABLE 37: DCS1800 AND PCS1900 CONDUCTED RF OUTPUT POWER............................................................... 44
TABLE 38: CONDUCTED RF RECEIVE SENSITIVITY ............................................................................................. 45
TABLE 39: OPERATING FREQUENCIES..................................................................................................................... 45
TABLE 40: MOISTURE SENSITIVITY LEVEL AND FLOOR LIFE ........................................................................... 47
TABLE 41: BAKING REQUIREMENTS ....................................................................................................................... 47
TABLE 42: RELATED DOCUMENTS ........................................................................................................................... 48
TABLE 43: MULTIPLEXING FUNCTION .................................................................................................................... 49
TABLE 44: TERMS AND ABBREVIATIONS................................................................................................................ 49
TABLE 45: SAFETY CAUTION..................................................................................................................................... 51
