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UMTS/HSPA Module Series

UC20 User Manual

UC20_Hardware_Design Confidential / Released 7 / 84

Table Index

TABLE 1: UC20 SERIES FREQUENCY BANDS .............................................................................................. 12

TABLE 2: UC20 KEY FEATURES ..................................................................................................................... 14

TABLE 3: IO PARAMETERS DEFINITION ........................................................................................................ 20

TABLE 4: PIN DESCRIPTION ........................................................................................................................... 20

TABLE 5: OVERVIEW OF OPERATING MODES ............................................................................................. 26

TABLE 6: VBAT AND GND PINS ....................................................................................................................... 30

TABLE 7: PWRKEY PIN DESCRIPTION .......................................................................................................... 32

TABLE 8: RESET_N PIN DESCRIPTION ......................................................................................................... 36

TABLE 9: PIN DEFINITION OF THE MAIN UART INTERFACE ....................................................................... 39

TABLE 10: PIN DEFINITION OF THE DEBUG UART INTERFACE ................................................................. 40

TABLE 11: LOGIC LEVELS OF DIGITAL I/O .................................................................................................... 40

TABLE 12: PIN DEFINITION OF THE USIM INTERFACE ............................................................................... 42

TABLE 13: USB PIN DESCRIPTION ................................................................................................................ 45

TABLE 14: PIN DEFINITION OF PCM AND I2C INTERFACE .......................................................................... 48

TABLE 15: PIN DEFINITION OF THE ADC ...................................................................................................... 49

TABLE 16: CHARACTERISTIC OF THE ADC .................................................................................................. 49

TABLE 17: PIN DEFINITION OF NETWORK INDICATOR ............................................................................... 50

TABLE 18: WORKING STATE OF THE NETWORK INDICATOR..................................................................... 50

TABLE 19: PIN DEFINITION OF STATUS ........................................................................................................ 51

TABLE 20: PIN DEFINITION OF SLEEP_IND .................................................................................................. 52

TABLE 21: BEHAVIOR OF THE RI ................................................................................................................... 53

TABLE 22: GNSS PERFORMANCE ................................................................................................................. 55

TABLE 23: PIN DEFINITION OF THE RF ANTENNA ....................................................................................... 57

TABLE 24: THE MODULE OPERATING FREQUENCIES ................................................................................ 57

TABLE 25: PIN DEFINITION OF GNSS ANTENNA .......................................................................................... 59

TABLE 26: GNSS FREQUENCY ....................................................................................................................... 59

TABLE 27: ANTENNA REQUIREMENTS .......................................................................................................... 61

TABLE 28: ABSOLUTE MAXIMUM RATINGS .................................................................................................. 63

TABLE 29: THE MODULE POWER SUPPLY RATINGS .................................................................................. 63

TABLE 30: OPERATING TEMPERATURE ........................................................................................................ 64

TABLE 31: THE MODULE CURRENT CONSUMPTION .................................................................................. 65

TABLE 32: CONDUCTED RF OUTPUT POWER ............................................................................................. 68

TABLE 33: CONDUCTED RF RECEIVING SENSITIVITY ................................................................................ 69

TABLE 34: ELECTROSTATICS DISCHARGE CHARACTERISTICS ............................................................... 69

TABLE 35: RELATED DOCUMENTS ................................................................................................................ 78

TABLE 36: TERMS AND ABBREVIATIONS ...................................................................................................... 78

TABLE 37: DESCRIPTION OF DIFFERENT CODING SCHEMES .................................................................. 82

TABLE 38: GPRS MULTI-SLOT CLASSES ...................................................................................................... 83

TABLE 39: EDGE MODULATION AND CODING SCHEME ............................................................................. 84