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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

nrf52820-qdaa-d-r

数量

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总价

¥ 254.926573

10+

¥ 210.571217

¥ 2105.71217

25+

¥ 196.190743

¥ 4904.768575

100+

¥ 178.448601

¥ 17844.8601

250+

¥ 168.830492

¥ 42207.623

500+

¥ 163.321090

¥ 81660.545

1000+

¥ 156.504372

¥ 156504.372

1000+

¥ 156.504372

¥ 156504.372

1000+

¥ 156.504372

¥ 156504.372

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总价金额：￥ 254.926573

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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	-
接口类型	SPI
UART
USB
工作电压	1.7V~5.5V
应用领域	802.15.4
蓝牙
输出功率	8dBm
数据速率	2Mbps
发射电流	-
灵敏度	-
接收电流	-
典型应用频率	2.4GHz
工作温度	-40℃~+105℃

PDF描述： IC RF TxRx + MCU 802.15.4，蓝牙蓝牙 v5.3，Thread，Zigbee® 2.4GHz 40-VFQFN 祼焊盘

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CONNECT:[ UseTime:0.000651s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001185s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.144' , `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_51039497.html' [ RunTime:0.026756s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002112s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.041975s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002164s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.144' ) [ RunTime:0.019493s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002044s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.023655s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002867s ]
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` = '51039497' LIMIT 1 [ RunTime:0.070150s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.017532s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51039497 [ RunTime:0.052245s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.010469s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51039497 ORDER BY `minOrder` ASC [ RunTime:0.118440s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002464s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51039497 ORDER BY `unit` DESC [ RunTime:0.050794s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001208s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51039497 [ RunTime:0.058720s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.087643s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51039497 ORDER BY `minOrder` ASC [ RunTime:0.055480s ]
CONNECT:[ UseTime:0.000679s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='nrf52820-qdaa-d-r' and brandshort='nordic semiconductor' limit 1 [ RunTime:0.059050s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001998s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'nrf52820-qdaa-d-r' LIMIT 1 [ RunTime:0.047427s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002652s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'nrf52820-qdaa-d-r' LIMIT 1 [ RunTime:0.040710s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.003547s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'nrf52820-qdaa-d-r' OR `brand` LIKE 'nordic semiconductor%' ) ) LIMIT 1 [ RunTime:0.002605s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.006712s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'nrf52820-qdaa-d-r' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.041994s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'nrf52820-qdaa-d-r' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.079232s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.029512s ]

1.215077s

nrf52820-qdaa-d-r

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总价金额： ￥ 254.926573

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PDF描述： IC RF TxRx + MCU 802.15.4，蓝牙 蓝牙 v5.3，Thread，Zigbee® 2.4GHz 40-VFQFN 祼焊盘

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总价金额：￥ 254.926573

PDF描述： IC RF TxRx + MCU 802.15.4，蓝牙蓝牙 v5.3，Thread，Zigbee® 2.4GHz 40-VFQFN 祼焊盘