Hardware Design V1.00

Smart Machine Smart Decision
SIM2000S_Hardware_Design_V1.00 5 2014-02-27
Table Index
TABLE 1: SIM2000S KEY FEATURES............................................................................................................................ 9
TABLE 2: OVERVIEW OF OPERATING MODES........................................................................................................ 11
TABLE 3: PIN DESCRIPTION ....................................................................................................................................... 13
TABLE 4: RECOMMENDED ZENER DIODE .............................................................................................................. 18
TABLE 5: ELECTRONIC CHARACTERISTIC OF THE RESET PIN.......................................................................... 23
TABLE 6: THE CURRENT CONSUMPTION OF MINIMUM FUNCTIONALITY MODE ........................................ 23
TABLE 7: SERIAL PORT AND DEBUG PIN DEFINITION......................................................................................... 25
TABLE 8: SERIAL PORT CHARACTERISTICS........................................................................................................... 25
TABLE 9: VBUS OPERATION VOLTAGE .................................................................................................................... 28
TABLE 10: MULTIPLEXING FUNCTION OF SERIAL PORT..................................................................................... 28
TABLE 11: MULTIPLEXING FUNCTION OF SD INTERFACE.................................................................................. 28
TABLE 12: RI BEHAVIORS ........................................................................................................................................... 28
TABLE 13: AUDIO INTERFACE DEFINITION ............................................................................................................ 30
TABLE 14: MICROPHONE INPUT CHARACTERISTICS........................................................................................... 31
TABLE 15: AUDIO OUTPUT CHARACTERISTICS .................................................................................................... 31
TABLE 16: RUIM PIN DEFINITION ............................................................................................................................. 31
TABLE 17: PIN DESCRIPTION (AMPHENOL RUIM CARD HOLDER) ................................................................... 33
TABLE 18: PIN DESCRIPTION (AMPHENOL RUIM CARD HOLDER) ................................................................... 34
TABLE 19: PCM PIN DEFINITION ............................................................................................................................... 34
TABLE 20: PCM SPECIFICATION ................................................................................................................................35
TABLE 21: PCM MULTIPLEXING FUNCTION........................................................................................................... 35
TABLE 22: TIMING PARAMETERS ............................................................................................................................. 36
TABLE 23: TIMING PARAMETERS ............................................................................................................................. 37
TABLE 24: PIN DEFINITION OF THE KEYPAD INTERFACE................................................................................... 38
TABLE 25: KEYPAD MULTIPLEXING FUNCTION.................................................................................................... 39
TABLE 26: PIN DEFINITION OF THE I
2
C.................................................................................................................... 39
TABLE 27: I2C MULTIPLEXING FUNCTION ............................................................................................................. 39
TABLE 28: PIN DEFINITION OF THE GPIO................................................................................................................ 40
TABLE 29: PIN DEFINITION OF THE ADC................................................................................................................. 40
TABLE 30: ADC SPECIFICATION ................................................................................................................................40
TABLE 31: PIN DEFINITION OF THE PWM ............................................................................................................... 40
TABLE 32: BUZZER OUTPUT CHARACTERISTICS ................................................................................................. 41
TABLE 33: PIN DEFINITION OF THE NETLIGHT ..................................................................................................... 41
TABLE 34: STATUS OF THE NETLIGHT PIN.............................................................................................................. 41
TABLE 35: NETLIGHT MULTIPLEXING FUNCTION................................................................................................ 42
TABLE 36: PIN DEFINITION OF THE STATUS........................................................................................................... 42
TABLE 37: STATUS MULTIPLEXING FUNCTION..................................................................................................... 42
TABLE 38: ABSOLUTE MAXIMUM RATINGS........................................................................................................... 46
TABLE 39: RECOMMENDED OPERATING CONDITIONS ....................................................................................... 46
TABLE 40: DIGITAL INTERFACE CHARACTERISTICS (1.8V)................................................................................ 46
TABLE 41: DIGITAL INTERFACE CHARACTERISTICS (2.85V).............................................................................. 46
TABLE 42: RUIM_VDD CHARACTERISTICS ............................................................................................................ 47
TABLE 43: VDD_EXT CHARACTERISTICS ............................................................................................................... 47
TABLE 44: THE ESD CHARACTERISTICS (TEMPERATURE: 25℃, HUMIDITY: 45 %) ....................................... 47
TABLE 45: CONDUCTED TRANSMISSION POWER................................................................................................. 47