SimCom SIM802 HD Manual page 5

SIM802 Hardware Design
Table Index
TABLE 1: RELATED DOCUMENTS.................................................................................................... 9
TABLE 2: TERMS AND ABBREVIATIONS ...................................................................................... 10
TABLE 3: SIM802 KEY FEATURES................................................................................................... 15
TABLE 4: CODING SCHEMES AND MAXIMUM NET DATA RATES OVER AIR INTERFACE. 16
TABLE 5: PIN DESCRIPTION ............................................................................................................ 19
TABLE 6: OVERVIEW OF OPERATING MODES............................................................................. 23
TABLE 7: AT COMMANDS USED IN ALARM MODE .................................................................... 29
TABLE 8: SPEC OF RECOMMENDED BATTERY PACK................................................................ 34
TABLE 9: OPERATING MODES ........................................................................................................ 35
TABLE 10: AT COMMAND USUALLY USED IN GHOST MODE .................................................. 36
TABLE 11: SUMMARY OF STATE TRANSITIONS.......................................................................... 38
TABLE 12: SPECIFICATION OF XH414H-IV01E ............................................................................. 42
TABLE 13: LOGIC LEVELS OF SERIAL PORTS PINS.................................................................... 43
TABLE 14: AUDIO INTERFACE SIGNAL......................................................................................... 47
TABLE 14: MIC INPUT CHARACTERISTICS .................................................................................. 50
TABLE 15: AUDIO OUTPUT CHARACTERISTICS ......................................................................... 50
TABLE 17: SIGNAL OF SIM INTERFACE ........................................................................................ 51
TABLE 18: PIN DESCRIPTION (AMPHENOL SIM CARD HOLDER) ........................................... 53
TABLE 19: PIN DESCRIPTION (MOLEX SIM CARD HOLDER) ................................................... 53
TABLE 20: PIN DEFINITION OF THE LCD INTERFACE ............................................................... 55
TABLE 21: GPIO OF SIM802 .............................................................................................................. 55
TABLE 22: ADC SPECIFICATION ..................................................................................................... 55
TABLE 23: BEHAVIOURS OF THE RING LINE............................................................................... 56
TABLE 24: WORKING STATE OF NETWORK STATUS INDICATION LED PIN ......................... 57
TABLE 25: PIN DEFINITION OF THE SRD INTERFACE ............................................................... 57
TABLE 26: BUZZER OUTPUT CHARACTERISTICS ...................................................................... 59
TABLE 27: SIM802 CONDUCTED RF OUTPUT POWER................................................................ 61
TABLE 28: SIM802 CONDUCTED RF RECEIVE SENSITIVITY .................................................... 61
TABLE 29: SIM802 GSM OPERATING FREQUENCIES.................................................................. 61
TABLE 30: SIM802 SRD OPERATING FREQUENCIES................................................................... 61
TABLE 31: ABSOLUTE MAXIMUM RATING.................................................................................. 62
TABLE 32: SIM802 OPERATING TEMPERATURE.......................................................................... 62
TABLE 33: SIM802 POWER SUPPLY RATING................................................................................. 62
TABLE 34: SIM802 CURRENT CONSUMPTION ............................................................................. 63
TABLE 35: THE ESD ENDURE STATUE MEASURED TABLE ...................................................... 64
TABLE 36: PIN ASSIGNMENT........................................................................................................... 69
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SIM802_HD_V2.01 12.01.2010