User Manual
SC20-A_Manual_R1.0 Confidential / Released 14 / 57
3 Application Interfaces
3.1. General Description
⚫ Power supply
⚫ VRTC interface
⚫ LCM interface
⚫ TP interface
⚫ Camera interface
⚫ Audio interface
⚫ USB interface
⚫ USIM interface
⚫ UART interface
⚫ SDIO interface
⚫ I2C interface
⚫ ADC interface
SC20 is equipped with 146-pin 1.0mm pitch SMT pads plus 64-pin ground pads and reserved pads that
can be embedded into cellular application platform. The following chapters provide the detailed
description of pins/interfaces listed below.