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Sunrise Micro Devices Partners with Wicentric

Fri, 05/02/2014 - 8:42am
Sunrise Micro Devices

This Bluetooth Smart radio core offers a complete connectivity solution needed for IoT sensors to proliferate.

Florida -- Sunrise Micro Devices (SMD) has partnered with Wicentric to develop powerful and efficient protocol stack software optimized for CORDIO BT4 radio core, SMD’s first radio core offering from the CORDIO family of sub-volt wireless products. This solution provides a convenient option for semiconductor vendors looking to easily integrate Bluetooth Smart radio functionality into their chips.

“The success of the Internet of Things (IoT), whether in wearable devices or embedded sensors, depends critically on long battery life and low cost silicon,” says Nick Hunn, CTO of WiFore Consulting. “SMD has just moved the goalposts with an integrated IP offering that makes possible products that designers have only previously dreamt of. Their low cost, sub-1V Bluetooth functionality shatters one of the last major barriers to ubiquitous connected products.”

CORDIO BT4 radio core incorporates Bluetooth Core Specification Version 4.1 with a Low Energy Core Configuration that is suitable for applications requiring single-mode devices. This radio core solution is a fully integrated platform that includes a transceiver, baseband, and link layer subsystem for separate and independent execution of the link layer via the host controller interface (HCI). CORDIO BT4 radio IP includes Wicentric’s link layer firmware in the ROM and makes a patch area in RAM available for firmware updates.

This solution offers both master and slave mode support. SMD IP, incorporating Wicentric’s link layer firmware, will be a Bluetooth qualified controller sub-system (with a unique QDID) to ease Bluetooth listing of OEM products. The timing-independent interface to the host controller in the CORDIO BT4 radio core enables easy implementation of the stack and application layers. CORDIO BT4 also works with Wicentric’s separately licensable exactLE Stack and Profiles, a complete Bluetooth low energy (BLE) protocol stack and profile solution.

“CORDIO BT4 offers a breakthrough in low power consumption and ease-of-integration that is unmatched in the marketplace,” says Jason Hillyard, CEO of Wicentric. “Wicentric is excited to partner a leader in sub-volt wireless design to deliver this innovative and comprehensive Bluetooth Smart IP offering to chip makers.”

“By partnering with Wicentric, a proven software provider in the Bluetooth space, SMD can offer exactly what the IoT market needs – a complete Bluetooth Smart radio IP solution” says Bob Morris, vice president of sales and marketing at SMD. “Together, we will foster the ecosystem of Bluetooth Smart products by enabling innovative product features while reducing interoperability risk and time-to-market”.

For more information, visit www.sunrisemicro.com.

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