Features

 AEC-Q100 qualified

 IBOC (in-band on-channel) digital audio

broadcast signal decoding for AM/FM hybrid

and all-digital modes

 Dual-channel HD 1.5 for background scanning

and data services

 HD codec (HDC) audio decompression

 Metadata support for HD Radio reception

 MPS (main program service), SPS

(supplemental program service) and PAD

(program associated data) data decoding

 Advanced HD Radio feature support:

– Apple ID3 tag

– Multicasting

– Electronic program guide (EPG)

– Real-time traffic

 Automatic Audio Alignment (AAA) algorithm

support

 Variable input base-band data-rate I2S-like

interface supporting 650, 675, 744.1875,

912 kS/s data rates

 Secondary RF base-band interface for dual

tuner applications

 Glueless interface to Synchronous SDRAM

addressing up to 512 Mbit of SDRAM in x16

configuration

 Optional Serial Flash memory SPI interface for

application code storage

 IIS serial audio interface with programmable

sample rate converter

 Primary and secondary serial interfaces for

host micro communication based on industry

standard IIC and SPI

 Several General purpose IOs

 One Internal clock oscillator and two internal

PLLs

 External clock input

 1.2 V core supply; 3.3 V I/O supply