LTE Standard Module Series
EC200T Series Hardware Design
EC200T_Series_Hardware_Design 5 / 90
Table Index
Table 1: Frequency Bands of EC200T-CN Module .................................................................................. 14
Table 2: Frequency Bands of EC200T-EU Module .................................................................................. 14
Table 3: Frequency Bands of EC200T-AU* Module ................................................................................. 15
Table 4: Key Features of EC200T series Module .................................................................................... 15
Table 5: I/O Parameters Definition ........................................................................................................... 21
Table 6: Pin Description ........................................................................................................................... 21
Table 7: Overview of Operating Modes ................................................................................................... 29
Table 8: Power Supply and GND Pins ..................................................................................................... 33
Table 9: Pin Description of PWRKEY ...................................................................................................... 35
Table 10: Pin Description of RESET_N ................................................................................................... 39
Table 11: Pin Definition of (U)SIM Interface ............................................................................................. 40
Table 12: Pin Description of USB Interface ............................................................................................. 43
Table 13: Pin Definition of Main UART Interface ..................................................................................... 44
Table 14: Pin Definition of Debug UART Interface ................................................................................... 45
Table 15: Logic Levels of Digital I/O ........................................................................................................ 45
Table 16: Pin Definition of PCM and I2C Interfaces ................................................................................. 48
Table 17: Pin Definition of SD Card Interface .......................................................................................... 49
Table 18: Pin Definition of WLAN Interface ............................................................................................. 51
Table 19: Pin Definition of ADC Interfaces ............................................................................................... 52
Table 20: Characteristic of the ADC ......................................................................................................... 52
Table 21: Pin Definition of Network Connection Status/Activity Indication ............................................... 53
Table 22: Working State of Network Connection Status/Activity Indication .............................................. 53
Table 23: Pin Definition of STATUS ......................................................................................................... 54
Table 24: Behaviors of the MAIN_RI ....................................................................................................... 55
Table 25: Pin Definition of FORCE_USB_BOOT Interface ...................................................................... 56
Table 26: Pin Definition of RF Antennas .................................................................................................. 58
Table 27: EC200T-CN Operating Frequencies ........................................................................................ 58
Table 28: EC200T-EU Operating Frequencies ........................................................................................ 59
Table 29: EC200T-AU* Operating Frequencies ....................................................................................... 60
Table 30: Antenna Requirements ............................................................................................................ 63
Table 31: Absolute Maximum Ratings ..................................................................................................... 66
Table 32: The Module Power Supply Ratings .......................................................................................... 67
Table 33: Operating and Storage Temperatures ...................................................................................... 67
Table 34: EC200T-CN Current Consumption .......................................................................................... 68
Table 35：EC200T-EU Current Consumption ......................................................................................... 71
Table 36：EC200T-AU Current Consumption ......................................................................................... 75
Table 37: EC200T-CN RF Output Power ................................................................................................. 79
Table 38: EC200T-EU RF Output Power ................................................................................................. 80
Table 39: EC200T-AU* RF Output Power ................................................................................................ 80
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