The Silicon Labs SiWx917Y series, available from Mouser, features fully integrated, shielded modules with a dedicated wireless processing subsystem, an application processing unit (MCU), and an advanced security engine. These modules offer a comprehensive suite of peripherals supported by an intelligent power management subsystem with an integrated antenna (or RF pin) and international RF regulatory certifications, simplifying development and certification processes.
The SiWx917Y modules' processing subsystem consists of a wireless network processor (160 MHz), a baseband digital signal processor, an analog front end, a 2.4 GHz RF transceiver, and a power amplifier. The application processing subsystem features an ARM Cortex-M4 with a 180 MHz FPU, ample integrated SRAM, flash memory, PSRAM, and an option for external flash/PSRAM. The modules have modular radio type approvals for several countries, including the USA (FCC), Canada (IC/ISED), and Japan (MIC), and comply with relevant EN standards (such as EN 300 328 v2.2.2) to meet EU and UK directives and regulations.
