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cc2540f256rhar

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¥ 438.137538

10+

¥ 336.260289

¥ 3362.60289

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¥ 310.300733

¥ 7757.518325

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¥ 28228.6824

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¥ 269.307046

¥ 67326.7615

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¥ 261.089633

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¥ 237.184430

¥ 592961.075

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产品参数

产品属性	属性值
商品目录	无线收发芯片
频率范围	2.402GHz~2.48GHz
接口类型	SPI
USB
工作电压	2V~3.6V
应用领域	手机
蓝牙
IoT
输出功率	4dBm
数据速率	1Mbps
发射电流	24.6mA
灵敏度	-93dBm
接收电流	19.6mA
典型应用频率	2.44GHz
工作温度	-40℃~+85℃

PDF描述：2.4-GHz Bluetooth? low energy System-on-Chip 2.4 - GHz的蓝牙？低能耗系统单芯片

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CONNECT:[ UseTime:0.000567s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001408s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.116' , `useragent` = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' , `reffer` = '' , `host` = 'https://www.ic118.com/stock/detail_51061631.html' [ RunTime:0.002573s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001677s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.000634s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002008s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.116' ) [ RunTime:0.012603s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001074s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.004851s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001088s ]
SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '51061631' LIMIT 1 [ RunTime:0.002132s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.000904s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51061631 [ RunTime:0.010906s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.006302s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51061631 ORDER BY `minOrder` ASC [ RunTime:0.022916s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001089s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51061631 ORDER BY `unit` DESC [ RunTime:0.002339s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.000928s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51061631 [ RunTime:0.005171s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.001367s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51061631 ORDER BY `minOrder` ASC [ RunTime:0.004042s ]
CONNECT:[ UseTime:0.000509s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='cc2540f256rhar' and brandshort='texas instruments' limit 1 [ RunTime:0.008784s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001808s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%cc2540f256rhar%' LIMIT 1 [ RunTime:1.192927s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001572s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'cc2540f256rhar' LIMIT 1 [ RunTime:0.017118s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001675s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'cc2540f256rhar' OR `brand` LIKE 'texas instruments%' ) ) LIMIT 1 [ RunTime:0.001930s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.004793s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'cc2540f256rhar' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.008388s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'cc2540f256rhar' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.029852s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.013948s ]

1.607783s

cc2540f256rhar

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总价金额： ￥ 438.137538

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PDF描述：2.4-GHz Bluetooth? low energy System-on-Chip 2.4 - GHz的蓝牙？低能耗系统单芯片

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总价金额：￥ 438.137538