Specifications

M80 Hardware Design
M80_HD_V1.0 - 5 -
Table Index
TABLE 1: RELATED DOCUMENTS ..................................................................................................... 9
TABLE 2: TERMS AND ABBREVIATIONS ....................................................................................... 10
TABLE 3: MODULE KEY FEATURES ................................................................................................ 14
TABLE 4: CODING SCHEMES AND MAXIMUM NET DATA RATES OVER AIR INTERFACE .. 16
TABLE 5: M80 PIN ASSIGNMENT ..................................................................................................... 21
TABLE 6: PIN DESCRIPTION ............................................................................................................. 22
TABLE 7: OVERVIEW OF OPERATING MODES.............................................................................. 31
TABLE 8: SUMMARY OF STATE TRANSITION ............................................................................... 42
TABLE 9: LOGIC LEVELS OF THE UART INTERFACE .................................................................. 45
TABLE 10: PIN DEFINITION OF THE UART INTERFACES ........................................................... 45
TABLE 11: PIN DEFINITION OF AUDIO INTERFACE .................................................................... 53
TABLE 12: AOUT3 OUTPUT CHARACTERISTICS .......................................................................... 54
TABLE 13: TYPICAL ELECTRET MICROPHONE CHARACTERISTICS ....................................... 59
TABLE 14: TYPICAL SPEAKER CHARACTERISTICS .................................................................... 59
TABLE 15: PIN DEFINITION OF THE SIM INTERFACE ................................................................. 60
TABLE 16: PIN DESCRIPTION OF AMPHENOL SIM CARD HOLDER ......................................... 62
TABLE 17: PIN DESCRIPTION OF MOLEX SIM CARD HOLDER ................................................. 62
TABLE 18: USB INTERFACE CHARACTERISTICS ......................................................................... 63
TABLE 19: PIN DEFINITION OF THE ADC ....................................................................................... 64
TABLE 20: CHARACTERISTICS OF THE ADC ................................................................................ 64
TABLE 21: BEHAVIORS OF THE RI .................................................................................................. 65
TABLE 22: WORKING STATE OF THE NETLIGHT ......................................................................... 67
TABLE 23: PIN DEFINITION OF THE STATUS ................................................................................ 67
TABLE 24: THE MODULE CONDUCTED RF OUTPUT POWER .................................................... 70
TABLE 25: THE MODULE CONDUCTED RF RECEIVING SENSITIVITY .................................... 70
TABLE 26: THE MODULE OPERATING FREQUENCIES ................................................................ 70
TABLE 27: ABSOLUTE MAXIMUM RATINGS................................................................................. 72
TABLE 28: OPERATING TEMPERATURE ......................................................................................... 72
TABLE 29: THE MODULE POWER SUPPLY RATINGS ................................................................... 72
TABLE 30: THE MODULE CURRENT CONSUMPTION .................................................................. 74
TABLE 31: THE ESD ENDURANCE (TEMPERATURE:25℃,HUMIDITY:45 %) ........................... 76
TABLE 32: DESCRIPTION OF DIFFERENT CODING SCHEMES .................................................. 86
TABLE 33: GPRS MULTI-SLOT CLASSES ........................................................................................ 87
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