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SIM800C_Hardware_Design_V1.00 6 2014-10-30

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 ............................ 10

TABLE 4: OVERVIEW OF OPERATING MODES ........................................................................................................ 11

TABLE 5: PIN DESCRIPTION ....................................................................................................................................... 14

TABLE 6: RECOMMENDED ZENER DIODE .............................................................................................................. 17

TABLE 7: THE CURRENT CONSUMPTION OF MINIMUM FUNCTIONALITY MODE (BS-PA-MFRMS=9) ...... 23

TABLE 8: SERIAL PORT AND USB PIN DEFINITION ............................................................................................... 25

TABLE 9: SERIAL PORT CHARACTERISTICS ........................................................................................................... 25

TABLE 10: USB_VBUS OPERATION VOLTAGE ........................................................................................................ 28

TABLE 11: RI BEHAVIORS............................................................................................................................................ 29

TABLE 12: AUDIO INTERFACE DEFINITION ............................................................................................................ 31

TABLE 13: PERFORMANCE OF AUDIO AMPLIFIER ................................................................................................ 31

TABLE 14: MICROPHONE INPUT CHARACTERISTICS........................................................................................... 32

TABLE 15: AUDIO OUTPUT CHARACTERISTICS .................................................................................................... 33

TABLE 16: SIM PIN DEFINITION ................................................................................................................................. 33

TABLE 17: PIN DESCRIPTION (MOLEX SIM CARD HOLDER) .............................................................................. 35

TABLE 18: PIN DESCRIPTION (AMPHENOL SIM CARD HOLDER) ....................................................................... 36

TABLE 19: PIN DEFINITION OF THE ADC ................................................................................................................. 36

TABLE 20: ADC SPECIFICATION ................................................................................................................................ 37

TABLE 21: PIN DEFINITION OF THE NETLIGHT ..................................................................................................... 37

TABLE 22: STATUS OF THE NETLIGHT PIN .............................................................................................................. 37

TABLE 23: NETLIGHT MULTIPLEXING FUNCTION ................................................................................................ 38

TABLE 24: PIN DEFINITION OF THE STATUS ........................................................................................................... 38

TABLE 25: STATUS MULTIPLEXING FUNCTION ..................................................................................................... 38

TABLE 26: DEFINITION OF THE RF_SYNC PIN........................................................................................................ 38

TABLE 27: RF_SYNC MULTIPLEXING FUNCTION .................................................................................................. 39

TABLE 28: ABSOLUTE MAXIMUM RATINGS ........................................................................................................... 43

TABLE 29: RECOMMENDED OPERATING CONDITIONS ....................................................................................... 43

TABLE 30: DIGITAL INTERFACE CHARACTERISTICS ........................................................................................... 43

TABLE 31: SIM CARD INTERFACE CHARACTERISTICS ........................................................................................ 43

TABLE 32: SIM_VDD CHARACTERISTICS ................................................................................................................ 44

TABLE 33: VDD_EXT CHARACTERISTICS ............................................................................................................... 44

TABLE 34: VRTC CHARACTERISTICS ....................................................................................................................... 44

TABLE 35: CURRENT CONSUMPTION ...................................................................................................................... 44

TABLE 36: THE ESD CHARACTERISTICS (TEMPERATURE: 25℃, HUMIDITY: 45 %) ....................................... 45

TABLE 37: GSM850 AND EGSM900 CONDUCTED RF OUTPUT POWER .............................................................. 46

TABLE 38: DCS1800 AND PCS1900 CONDUCTED RF OUTPUT POWER ............................................................... 46

TABLE 39: CONDUCTED RF RECEIVE SENSITIVITY ............................................................................................. 47

TABLE 40: OPERATING FREQUENCIES ..................................................................................................................... 47

TABLE 41: MOISTURE SENSITIVITY LEVEL AND FLOOR LIFE ........................................................................... 49

TABLE 42: BAKING REQUIREMENTS ....................................................................................................................... 49

TABLE 43: RELATED DOCUMENTS ........................................................................................................................... 50

TABLE 44: MULTIPLEXING FUNCTION .................................................................................................................... 51

TABLE 45: TERMS AND ABBREVIATIONS ................................................................................................................ 51

TABLE 46: SAFETY CAUTION ..................................................................................................................................... 53

Brand	SIM Tech
Model	SIMCom SIM800C
Category	Control Unit
Language	English

SIM Tech SIMCom SIM800C User Manual

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SIM Tech SIMCom SIM800C Specifications

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