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CSR BC7280

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发表于 2009-7-16 08:14:49 | 显示全部楼层 |阅读模式

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Single-chip breakthrough combines Bluetooth, Bluetooth low energy, GPS and FM radio technologies
BlueCore7 is a breakthrough solution for adding wireless-related connectivity features into mobile handsets. Combining Bluetooth, Bluetooth low energy (ULP), enhanced GPS and FM radio reception and transmission, the single-chip is the world's most highly integrated wireless solution for embedded applications.  
CSR has created many innovative RF chips that combine Bluetooth functionality with other attractive consumer features. The ROM-based BlueCore7 takes this formula to a new level, with no less than four major wireless systems, giving handset development teams a tiny and power-efficient platform to create exciting new product ranges.

Key functions are:
A Bluetooth v2.1 + EDR radio delivering +10dBm output and -93dBm sensitivity
An AuriStream voice CODEC that can provide fixed line call quality to a Bluetooth headset, or reduced power consumption
A Bluetooth low energy radio - very low-power mode for handsets when communicating with devices such as watches, training shoes, TV remote controls, etc.
Enhanced GPS, a revolutionary platform for integrating universal positioning capability into handsets, offering fast and reliable positioning data - even deep indoors - with minimal impact on battery life
An FM radio receiver and short-range transmitter. The receiver has speaker drivers for direct connection to headphones. The transmitter can stream audio such as MP3 files to an FM receiver (with track names via RDS).

[ 本帖最后由 htho55 于 2009-7-16 08:22 编辑 ]

BC7820.pdf

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CSR BC7280

发表于 2009-11-12 20:23:45 | 显示全部楼层
太好了~~
发表于 2010-4-6 17:56:03 | 显示全部楼层
不错!!!!!!!!!!!!
发表于 2010-5-7 16:39:11 | 显示全部楼层
谢谢分享~~~~~~~
发表于 2011-3-20 22:37:03 | 显示全部楼层
赞一个,介绍很好啊
发表于 2011-3-28 19:23:43 | 显示全部楼层
学习了
发表于 2011-6-24 22:51:09 | 显示全部楼层
这个是用在哪的啊?
发表于 2011-8-8 13:49:08 | 显示全部楼层
回复 1# htho55


    thanks
发表于 2013-10-18 10:09:34 | 显示全部楼层
非常感谢提供!
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