Product Info

Smart LTE Module Series
SC20 Hardware Design
SC20_Hardware_Design 6 / 130
Table Index
TABLE 1: SC20-CE R1.1 FREQUENCY BANDS .............................................................................................. 15
TABLE 2: SC20-EL FREQUENCY BANDS ....................................................................................................... 16
TABLE 3: SC20-AL FREQUENCY BANDS ....................................................................................................... 16
TABLE 4: SC20-AUL FREQUENCY BANDS .................................................................................................... 17
TABLE 5: SC20-JL FREQUENCY BANDS ........................................................................................................ 17
TABLE 7: SC20 KEY FEATURES ..................................................................................................................... 18
TABLE 8: I/O PARAMETERS DEFINITION ....................................................................................................... 25
TABLE 9: PIN DESCRIPTION ........................................................................................................................... 25
TABLE 10: POWER DESCRIPTION ................................................................................................................. 41
TABLE 11: PIN DEFINITION OF USB INTERFACE .......................................................................................... 43
TABLE 12: USB TRACE LENGTH INSIDE THE MODULE............................................................................... 45
TABLE 13: PIN DEFINITION OF UART INTERFACES ..................................................................................... 45
TABLE 14: PIN DEFINITION OF (U)SIM INTERFACES ................................................................................... 47
TABLE 15: PIN DEFINITION OF SD CARD INTERFACE ................................................................................ 49
TABLE 16: SD CARD TRACE LENGTH INSIDE THE MODULE ...................................................................... 50
TABLE 17: PIN DEFINITION OF GPIO INTERFACES ..................................................................................... 51
TABLE 18: PIN DEFINITION OF SPI INTERFACE ........................................................................................... 53
TABLE 19: PIN DEFINITION OF I2C INTERFACES ......................................................................................... 54
TABLE 20: PIN DEFINITION OF ADC INTERFACES ....................................................................................... 54
TABLE 21: PIN DEFINITION OF MOTOR DRIVE INTERFACE ....................................................................... 55
TABLE 22: PIN DEFINITION OF LCM INTERFACE ......................................................................................... 56
TABLE 23: PIN DEFINITION OF TOUCH PANEL INTERFACE ....................................................................... 58
TABLE 24: PIN DEFINITION OF REAR CAMERA INTERFACE ...................................................................... 59
TABLE 25: PIN DEFINITION OF FRONT CAMERA INTERFACE .................................................................... 61
TABLE 26: MIPI TRACE LENGTH INSIDE THE MODULE............................................................................... 63
TABLE 27: PIN DEFINITION OF SENSOR INTERFACES ............................................................................... 64
TABLE 28: PIN DEFINITION OF AUDIO INTERFACES ................................................................................... 65
TABLE 29: WI-FI TRANSMITTING PERFORMANCE ....................................................................................... 69
TABLE 30: WI-FI RECEIVING PERFORMANCE .............................................................................................. 69
TABLE 31: BT DATA RATE AND VERSION ...................................................................................................... 71
TABLE 32: BT TRANSMITTING AND RECEIVING PERFORMANCE ............................................................. 71
TABLE 33: GNSS PERFORMANCE ................................................................................................................. 72
TABLE 34: PIN DEFINITION OF MAIN/RX-DIVERSITY ANTENNA INTERFACES ......................................... 74
TABLE 35: SC20-CE R1.1 MODULE OPERATING FREQUENCIES ............................................................... 74
TABLE 36: SC20-EL MODULE OPERATING FREQUENCIES ........................................................................ 75
TABLE 37: SC20-AL MODULE OPERATING FREQUENCIES ........................................................................ 76
TABLE 38: SC20-AUL MODULE OPERATING FREQUENCIES ...................................................................... 76
TABLE 39: SC20-JL MODULE OPERATING FREQUENCIES ......................................................................... 77
TABLE 41: PIN DEFINITION OF WI-FI/BT ANTENNA INTERFACE ................................................................ 80
TABLE 42: WI-FI/BT FREQUENCY................................................................................................................... 81
TABLE 43: PIN DEFINITION OF GNSS ANTENNA INTERFACE ..................................................................... 81