This is a data brief of STA662 AM/FM, DAB/DAB+/DMB-A, DRM multi-standard digital radio receiver
The STA662 is a system-on-chip from STMicroelectronics designed for demodulating and decoding common digital radio standards including DAB, DAB+, DMB-A, and DRM, as well as legacy AM and FM. It features multiple microcontroller and DSP cores, including an ARM946 microcontroller, an STxP70 DSP core, and an Emerald DSP core, to ensure flexibility and low current consumption.
The device supports multi-standard digital radio channel and source decoding, including MPEG-1 Layer II, AAC+, and BSAC. It can demodulate two DAB streams in parallel and supports FM phase diversity. The STA662 integrates hardware accelerators for computationally intensive tasks and software for flexible features, allowing for future evolution to new standards like HD Radio.
| Supported Radio Standards | AM, FM, DAB, DAB+, DMB-Audio, DRM |
|---|---|
| Core Frequency | ARM946 at 131.328 MHz |
| Package | TFBGA289 |
The STA662 supports AM, FM, DAB, DAB+, DMB-Audio, and DRM.
Yes, it is capable of simultaneously demodulating two different DAB Radio streams.
The native sample rate is 2048 kHz.