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NRF51422-QFAC-R7

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¥ 50.739057

10+

¥ 43.962831

¥ 439.62831

25+

¥ 41.592805

¥ 1039.820125

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¥ 38.342695

¥ 3834.2695

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¥ 36.394613

¥ 9098.65325

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¥ 35.019535

¥ 17509.7675

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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	2.4GHz~2.483GHz
接口类型	I2C
UART
SPI
工作电压	1.8V~3.6V
应用领域	通用ISM>1GHz
蓝牙
数据速率	2Mbps
发射电流	-
灵敏度	-
接收电流	-
工作温度	-

PDF描述： IC RF 仅限 TxRx 蓝牙，通用 ISM > 1GHz ANT，蓝牙 v4.0 2.4GHz 48-VFQFN 祼焊盘

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CONNECT:[ UseTime:0.000635s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002507s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.134' , `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_64241020.html' [ RunTime:0.023300s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002440s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.051452s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001767s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.134' ) [ RunTime:0.028086s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001513s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.092640s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001607s ]
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` = '64241020' LIMIT 1 [ RunTime:0.257098s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002611s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 64241020 [ RunTime:0.105089s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.093338s ]
SELECT * FROM `stock_price` WHERE `stockid` = 64241020 ORDER BY `minOrder` ASC [ RunTime:0.123448s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.049829s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 64241020 ORDER BY `unit` DESC [ RunTime:0.137847s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.003638s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 64241020 [ RunTime:0.021777s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.112238s ]
SELECT * FROM `stock_price` WHERE `stockid` = 64241020 ORDER BY `minOrder` ASC [ RunTime:0.017420s ]
CONNECT:[ UseTime:0.000715s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='NRF51422-QFAC-R7' and brandshort='Nordic Semiconductor ASA' limit 1 [ RunTime:0.061902s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002074s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'NRF51422-QFAC-R7' LIMIT 1 [ RunTime:0.091556s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002424s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'NRF51422-QFAC-R7' LIMIT 1 [ RunTime:0.050967s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.003159s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'NRF51422-QFAC-R7' OR `brand` LIKE 'Nordic Semiconductor ASA%' ) ) LIMIT 1 [ RunTime:0.051425s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002830s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'NRF51422-QFAC-R7' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.084013s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'NRF51422-QFAC-R7' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.158481s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.055371s ]

1.971212s

NRF51422-QFAC-R7

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总价金额： ￥ 50.739057

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PDF描述： IC RF 仅限 TxRx 蓝牙，通用 ISM > 1GHz ANT，蓝牙 v4.0 2.4GHz 48-VFQFN 祼焊盘

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总价金额：￥ 50.739057