Three New Chips for the RF4CE Market

GreenPeak makes it easy for CE manufacturers and MSOs to introduce low cost and robust RF4CE remote control solutions. With the launch of three new chips, GreenPeak allows the development of robust and low cost ZigBee RF4CE remote control applications for TV’s and set-top boxes, addressing an overall one billion unit annual market.

The three devices all have full RF4CE functionality with ZRC embedded, targeting specific product applications:

GP520: front-panel controller for set-top box with SPI/TWI interface

GP530: front-panel controller for TV with UART interface

GP540: complete, low-cost “remote control on a chip” including embedded keyboard scanner and full IR functionality

All devices are optimized for low cost, ease of integration and allow fast time-to-market by only requiring a simple configuration step to achieve a complete RF4CE ZRC-compliant end product.

Low cost and ease of integration
Bringing the complete RF4CE functionality for each application into a single device makes low cost and reliable RF remote controls a reality. This new series of RF4CE chips brings the cost of the total solution down and makes the choice for RF remote controls even easier. GreenPeak provides a streamlined one-stop-shop offering for RF4CE chips. The integration of advanced RF4CE configurability provides simplicity of integration bringing the development and integration time down to virtually zero.

No battery replacement, maintenance free
GreenPeak’s unique ultra low power technique with an extreme low power synchronization mode optimized for remote controls enables the remote control to run on a single coin cell battery for ten years or more without having to change or recharge it, so it essentially becomes maintenance free. This also enables advanced and very thin remote control designs not requiring a battery lid, increasing the degrees of freedom for the remote control designer.

Robust to interference
GreenPeak also takes Wi-Fi coexistence one step further. The GreenPeak RF4CE chips offer an additional 30dB (1000x) better interference robustness against Wi-Fi, Bluetooth and other RF signals, which is the result of a superior radio design with antenna diversity technology. This patented technology uses two separate antennas to avoid the typical in-door wave cancellation, essential when more TVs and set-top boxes will be equipped with Wi-Fi internet connections.

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