CS47L63 Datasheet (Cirrus Logic) - Low-Power Audio DSP

CS47L63, Low-Power Audio DSP

The CS47L63 is a high-performance low-power audio DSP for earbud headphones and other portable audio devices.

The CS47L63 combines a programmable Halo Core DSP with a variety of power-efficient fixed-function audio processors.

The high-performance DAC and differential output driver are optimized for

CS47L63 Features

* Halo Core™ digital signal processor

* Dual MAC, 150 MHz audio signal processor

* 200 kB program memory, 408 kB data memory

* Two multichannel audio serial ports (ASP), supporting sample rates up to 192 kHz

* Master SPI/I2C interface for external peripherals