Datasheet Summary
Low-Power Audio DSP with Microphone Interface
Features
- Digital (PDM) output interface
- Halo Core™ digital signal processor
- Dual MAC, 100 MHz audio signal processor
- 280 kB program memory, 768 kB data memory
- Two multichannel audio serial ports (ASP), supporting data formats up to 192 kHz, 32 bits
- Flexible clocking configuration, incorporating a low-power frequency-locked loop (FLL)
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- FFT, LMS, and FIR accelerators Event logger with time-stamp and interrupt functions Integrated multichannel 24-bit audio processor
- 104 dB signal-to-noise ratio (SNR) mic input (16 kHz)
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- Configurable functions on up to 16 general-purpose input/output (GPIO) pins Integrated...