Product Info

LTE Module Series
EC25 Hardware Design
EC25_Hardware_Design 24 / 112
3 Application Interfaces
3.1. General Description
EC25 is equipped with 80 LCC pads plus 64 LGA pads that can be connected to cellular application
platform. Sub-interfaces included in these pads are described in detail in the following chapters:
 Power supply
 (U)SIM interface
 USB interface
 UART interfaces
 PCM and I2C interfaces
 SD card interface
 ADC interfaces
 Status indication
 SGMII interface
 Wireless connectivity interfaces
 USB_BOOT interface