Alexa Voice Service
Qualified by Amazon - runs Amazon FreeRTOS.
Turnkey i.MX RT solution for Alexa Built-in.
|i.MX RT MCU Local Voice Control Hardware Block Diagram|
|i.MX-RT106A: Crossover Processor with Arm® Cortex®-M7 core||
High-Speed GPIO, CAN-FD, and synchronous parallel NAND/NOR/PSRAM controller. The i.MX RT106A runs on the Arm® Cortex®-M7 core at 600 MHz.
|TFA9894: Highly power-efficient DSP embedded class-D audio amplifier||
The TFA9894 DSP embedded is a highly power-efficient class-D audio amplifier solution associated with speaker protection and boost algorithm.
NXP offers a self-test service for Alexa Built-in products, available to its customers desiring to test their devices before submitting to Amazon.