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图片源于供应商或网络,实物可能存在差异,请以实物为准

NRF51822-QFAA-R7

数量

单价

总价

¥ 48.755771

10+

¥ 42.219192

¥ 422.19192

25+

¥ 39.936761

¥ 998.419025

100+

¥ 36.801517

¥ 3680.1517

250+

¥ 34.923346

¥ 8730.8365

500+

¥ 33.597189

¥ 16798.5945

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购买数量

总价金额：￥ 48.755771

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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~2.4835GHz
接口类型	I2C
UART
SPI
工作电压	1.8V~3.6V
应用领域	IoT
蓝牙
输出功率	4dBm
数据速率	2Mbps
发射电流	10.5mA
灵敏度	-96dBm
接收电流	9.7mA
典型应用频率	2.4GHz
工作温度	-

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

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CONNECT:[ UseTime:0.000501s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001167s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.128' , `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_71020243.html' [ RunTime:0.001684s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001118s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.002647s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001263s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.128' ) [ RunTime:0.000344s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001424s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000330s ]
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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` = '71020243' LIMIT 1 [ RunTime:0.000687s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001007s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 71020243 [ RunTime:0.000294s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.000789s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71020243 ORDER BY `minOrder` ASC [ RunTime:0.000834s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.000996s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 71020243 ORDER BY `unit` DESC [ RunTime:0.000266s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.000831s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 71020243 [ RunTime:0.000208s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000187s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71020243 ORDER BY `minOrder` ASC [ RunTime:0.000306s ]
CONNECT:[ UseTime:0.000643s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='NRF51822-QFAA-R7' and brandshort='Nordic Semiconductor ASA' limit 1 [ RunTime:0.001282s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.000957s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'NRF51822-QFAA-R7' LIMIT 1 [ RunTime:0.000300s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001787s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'NRF51822-QFAA-R7' LIMIT 1 [ RunTime:0.000381s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001530s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'NRF51822-QFAA-R7' OR `brand` LIKE 'Nordic Semiconductor ASA%' ) ) LIMIT 1 [ RunTime:0.001080s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001053s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'NRF51822-QFAA-R7' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000482s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'NRF51822-QFAA-R7' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.005283s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000592s ]

0.190476s

NRF51822-QFAA-R7

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总价金额： ￥ 48.755771

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

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总价金额：￥ 48.755771