CHINA: RDA Microelectronics Inc., a fabless semiconductor company that designs, develops and markets wireless systems-on-chip and radio-frequency semiconductors for cellular, connectivity and broadcast applications, announced the sampling of its RDA8810 EDGE baseband smartphone solution.
The RDA8810 integrates the RF transceiver, EDGE modem, 1 GHz A5 applications processor, power management unit, analog baseband, and even the 32kHz oscillator, all onto one 40 nanometer SoC. Competitive offerings require up to three dies and two to three chips for the RF functions, application processor and baseband, greatly reducing functionality while increasing the bill of materials.
Additionally, the 8810 supports 400MHz 32-bit LPDDR2, which supplies 3.2GB/s of memory bandwidth. With a dedicated hardware video processor, the 8810 also supports 1080p H.264 video playback at 30fps as well as high-end graphic performance for graphical user interface (GUI) and online games.
It also supports WiFi, Bluetooth, and GPS connections through peripheral interfaces. Since the EDGE modem sub-system has its own CPU, accelerator and memory, it does not diminish the performance of the application processor. The RDA8810 supports Android 4.0 OS and above.
Tuesday, April 30, 2013
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