This reference design applies to the wireless player based on the Kinetis® K22 MCU family of devices.
- Stable Bluetooth® connection and data transfer
- Ultra-small size with a 3.3 x 3.3mm to 5 x 5mm small package provides more flexiblity for product shape design
- Ultra low power
- Flexible extensions MCU pin-to-pin compatible enable internal storage space upgrade without the need to modify hardware
- Extended functions include: audio decoding, file decoding type , audio processing, external expansion storage space for storing music, sensing anti-drop capabilities, voice input, echo cancellation, noise suppression, etc.