Smart Machine Smart Decision

SIM800H&SIM800L_Hardware Design_V2.02

6

2015-07-27

Table Index

TABLE 1: MODULE INFORMATION ........................................................................................................................... 11

TABLE 2: SIM800H&SIM800L KEY FEATURES......................................................................................................... 11

TABLE 3: CODING SCHEMES AND MAXIMUM NET DATA RATES OVER AIR INTERFACE ............................ 13

TABLE 4: OVERVIEW OF OPERATING MODES........................................................................................................ 13

TABLE 5: PIN DESCRIPTION ....................................................................................................................................... 16

TABLE 6: RECOMMENDED ZENER DIODE .............................................................................................................. 20

TABLE 7: ELECTRONIC CHARACTERISTIC OF THE RESET PIN.......................................................................... 26

TABLE 8: THE CURRENT CONSUMPTION OF MINIMUM FUNCTIONALITY MODE (BS-PA-MFRMS=9) ...... 26

TABLE 9: SERIAL PORT AND USB PIN DEFINITION ............................................................................................... 29

TABLE 10: SERIAL PORT CHARACTERISTICS......................................................................................................... 29

TABLE 11: VBUS OPERATION VOLTAGE .................................................................................................................. 32

TABLE 12: RI BEHAVIORS ........................................................................................................................................... 34

TABLE 13: AUDIO INTERFACE DEFINITION............................................................................................................ 35

TABLE 14: PERFORMANCE OF AUDIO AMPLIFIER................................................................................................ 36

TABLE 15: MICROPHONE INPUT CHARACTERISTICS........................................................................................... 37

TABLE 16: AUDIO OUTPUT CHARACTERISTICS .................................................................................................... 37

TABLE 17: SIM PIN DEFINITION................................................................................................................................. 38

TABLE 18: PIN DESCRIPTION (MOLEX SIM CARD HOLDER) .............................................................................. 40

TABLE 19: PIN DESCRIPTION (AMPHENOL SIM CARD HOLDER)....................................................................... 41

TABLE 20: PCM PIN DEFINITION ............................................................................................................................... 42

TABLE 21: PCM SPECIFICATION ................................................................................................................................42

TABLE 22: PCM MULTIPLEXING FUNCTION........................................................................................................... 42

TABLE 23: PIN DEFINITION OF THE KEYPAD INTERFACE................................................................................... 46

TABLE 24: KEYPAD MULTIPLEXING FUNCTION.................................................................................................... 46

TABLE 25: PIN DEFINITION OF THE I2C ................................................................................................................... 46

TABLE 26: I2C MULTIPLEXING FUNCTION ............................................................................................................. 47

TABLE 27: PIN DEFINITION OF THE GPIO................................................................................................................ 47

TABLE 28: PIN DEFINITION OF THE ADC................................................................................................................. 47

TABLE 29: ADC SPECIFICATION ................................................................................................................................48

TABLE 30: PIN DEFINITION OF THE PWM ............................................................................................................... 48

TABLE 31: BUZZER CHARACTERISTICS.................................................................................................................. 48

TABLE 32: PWM MULTIPLEXING FUNCTION.......................................................................................................... 49

TABLE 33: PIN DEFINITION OF THE NETLIGHT ..................................................................................................... 49

TABLE 34: STATUS OF THE NETLIGHT PIN.............................................................................................................. 49

TABLE 35: NETLIGHT MULTIPLEXING FUNCTION................................................................................................ 50

TABLE 36: PIN DEFINITION OF THE STATUS........................................................................................................... 50

TABLE 37: STATUS MULTIPLEXING FUNCTION ..................................................................................................... 50

TABLE 38: PIN DEFINITION OF THE LED ................................................................................................................. 50

TABLE 39: ISINK SPECIFICATION .............................................................................................................................. 51

TABLE 40: DEFINITION OF THE RF_SYNC PIN........................................................................................................ 51

TABLE 41: RF_SYNC MULTIPLEXING FUNCTION.................................................................................................. 52

TABLE 42: ABSOLUTE MAXIMUM RATINGS........................................................................................................... 58

TABLE 43: RECOMMENDED OPERATING CONDITIONS ....................................................................................... 58

TABLE 44: DIGITAL INTERFACE CHARACTERISTICS ........................................................................................... 58

TABLE 45: SIM CARD INTERFACE CHARACTERISTICS........................................................................................ 59