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EETE SEPT 2013

Embedded Bluetooth® Products Microchip’s low-power embedded Bluetooth modules are ideal for easily adding Bluetooth connectivity to applications, including smartphones and other Bluetooth-enabled platforms. Microchip's Bluetooth modules are complete, fully certified, and simple-to-use Bluetooth solutions that support both data communication and voice/audio communication. Data Communication Microchip's surface mount Bluetooth modules are lowpower Bluetooth EDR 2.1 modules with complete onboard stack and simple ASCII interface. The modules work seamlessly with Android™ and iPhone® devices, providing a range of up to 100 meters. Data modules support a number of applications including: ■ Cable replacement ■ Scanners ■ Sensors ■ Medical devices ■ Asset tracking Bluetooth Profi les ■ SPP Serial Port Profi le ■ HID Human Interface Device ■ HCI Host Controller Interface ■ iAP iPod® Accessory Profi le ■ DUN Dial-Up Networking Wireless Product Solutions Voice and Audio Communication The RN52 is a low-power Bluetooth module capable of voice and audio communication. The RN52 provides an integrated solution for delivering high-quality stereo audio. It combines a Class 2 Bluetooth radio with an embedded DSP processor, controlled and configured by simple ASCII commands and GPIO. It integrates RF, a baseband controller, DSP, and a second parallel data channel making it a complete Bluetooth wireless link. The RN52 supports multiple audio and data profiles including support for codecs such as SBC, aptX®, and AAC. A highly robust solution, it provides both analog and digital audio interfaces. The onboard stack and profiles allow operation with or without an external microcontroller, and firmware loaded on the module is field-upgradeable over USB. Voice and audio communication via Bluetooth has multiple applications in diverse markets including wireless stereo speakers and headsets, smartphone application streaming, hands-free automotive audio, remote control for media players, and medical devices. Audio Profi les ■ A2DP Advanced Audio Distribution Profi le ■ AVRCP Audio Video Remote Control Profi le ■ HFP/HSP Hands Free Profi le/Headset Profi le


EETE SEPT 2013
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