anaren, inc. / 6635 kirkville road / east syracuse, ny 13057 800.411.6596 / http://www.anaren.com / air@anaren.com the a8520e24a91 - em1 is an evaluation module with an anaren a8520e24a91 audio module in the industrys smallest package (11 x 19 x 2.5 mm) mounted on it. this evaluation module is designed specifically for compatibility with the texas instruments cc8520dk development kit. each a8520e24a91 module incorporates the texas instruments cc8520 purepath tm wireless audio soc and cc2591 range extender. as a stand - alone module for your final design implementation, anarens a8520e24a91 incorporates the required rf matching & filtering, crystal, integral antenna, and digital line filtering for good noise reduction and sensitivity. the result is quick low power wireless connectivity without having to deal with extensive protocol, rf, antenna design and regulatory compliance; thereby providing quick time to market. a8520e24a91 - em2 the a8520e24a91 - em2 is a high - performance, interface board with an fcc & ic certified and etsi - compliant* a8520e24a91 audio module mounted for quick connection to the texas instruments cc8520dk development kit. evaluation module series product overview applications: the a8520e24a91 has an rohs - compliant enig finish and is packaged on tape & reel or in matrix tray for high - volume automated manufacturing. consumer audio, professional audio, portable audio, digital * see users manual for important information about versions that comply to the etsi standards
anaren, inc. / 6635 kirkville road / east syracuse, ny 13057 800.411.6596 / http://www.anaren.com / air@anaren.com pin diagram nomenclature a (anaren) 1 chip series (cc1101, cc110l, cc2500, cc8520) 2 function (r = radio only, e = range extender) 3 frequency band (x 100mhz) 4 form factor (a = internal antenna, c = connector) 5 design id (cc2591) 6 application (em = eval module) 1213a caution! esd sensitive device. precautions should be used when handling the device in order to prevent permanent damage. development kit connectors to view the entire available family of air modules & development options, please visit our website at: http://www.anaren.com/air please note: additional information on the texas instruments cc8520 and cc2591 devices can be found in the companys latest datasheet releases at http://www.ti.com. purepath? is a trademark of texas instruments connector p1 pin # ti sdk em2 1 gnd gnd 2 nc nc 3 nc nc 4 nc nc 5 nc nc 6 nc nc 7 nc nc 8 nc nc 9 nc nc 10 gio1 gio1 11 sda sda 12 gio2 gio2 13 scl scl 14 csn cs_n 15 gio12 gio12 16 sclk sclk 17 gio13 gio13 18 mosi mosi 19 gnd gnd 20 miso miso connector p2 pin # ti sdk em2 1 nc nc 2 gnd gnd 3 1v8 iovdd 4 nc nc 5 vbat vbat 6 ad2 gio9/ad2 7 3v3 vdd 8 ad1 ad1 9 3v3 vdd 10 ad0 ad0 11 wclk wclk 12 usbm usbm 13 mclk mclk 14 usbp usbp 15 rstn rstn 16 nc nc 17 bclk bclk 18 gio3 gio3 19 nc nc 20 nc nc
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