User's Manual

UMTS/HSDPA Module Series
UC15 Hardware Design
UC15_Hardware_Design Confidential / Released 17 / 78
3
Application Interface
3.1. General Description
UC15 is equipped with a 68-pin 1.3mm pitch SMT pads plus 40-pin ground pads and reserved pads that
connect to cellular application platform. Sub-interfaces included in these pads are described in details in
the following chapters:
 Power supply
 UART interface
 Audio interface
 PCM interface
 USIM interface
 USB interface
 ADC interface
 Indicator interface