Lattice I3C IP核的设计符合MIPI I3C规范。这个IP核心的主和从版本都是可用的。
MIPI I3C接口通过为传感器提供快速，低成本，低功耗，双线数字接口，简化了移动无线产品中的传感器系统设计架构。I3C单一可扩展，成本效益，功率高效协议，以解决高协议开销，功耗，非标准协议，单独的中断线路和其余需求的问题。实现I3C规范大大提高了以不断扩展的传感器子系统的实现灵活性，尽可能低廉。
I3C与许多Legacy I向后兼容2C Devices, but I3C offers greater than 10x speed improvements, more efficient bus power management, new communication Modes, and new Device roles, including an ability to change Device Roles over time (i.e., the initial Master can cooperatively pass the Mastership to another I3C Device on the Bus, if the requesting I3C Device supports Secondary Master feature).