15 May 2009

NEC EMMA Mobile 1 SOCs Utilise ARM11

NEC Electronics has rolled out the EMMA Mobile 1 series of system-on-chips (SoCs), the EMMA Mobile 1-D, for use in portable audio/visual (A/V) devices, including multimedia players and mobile televisions.

The EMMA Mobile 1-D device is a single-chip solution that integrates all the features necessary for playing multimedia content. It is targeted at the mobile device market and has a reduced package size of 12.7 millimeters (mm) x 12.7mm, approximately 20 percent smaller in package size than previous NEC Electronics mobile SoC products, the company said.

The EMMA Mobile 1-D also integrates embedded DRAM in the same package, greatly reducing the effort of mobile device system designers and improving the time-to-market for product deployment.

The EMMA Mobile 1-S, an SoC without embedded DRAM, is also available, which enables the flexibility of memory configuration to adopt several applications.

The EMMA Mobile 1 product incorporates a high-end ARM CPU core ARM1176JZF-S, a dedicated digital signal processing (DSP) core, and an advanced H.264 function block. As a mobile-phone SoC provider, NEC Electronics also implements its low power technology into the EMMA Mobile 1, capable of decoding and playback of MP3 and AAC audio and video contents on a D1-size screen (720 x 480 pixels) at 30 fps, at an outstanding level of low-power state.

Samples of NEC Electronics’ EMMA Mobile 1-D and EMMA Mobile 1-S devices are available now. Volume production is scheduled to begin in October 2009, the company said.