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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-QFAB-R7

数量

单价

总价

¥ 38.756706

10+

¥ 33.542318

¥ 335.42318

25+

¥ 31.719348

¥ 792.9837

100+

¥ 29.214623

¥ 2921.4623

250+

¥ 27.711458

¥ 6927.8645

500+

¥ 26.650235

¥ 13325.1175

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购买数量

总价金额：￥ 38.756706

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样品申购

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	I2C
UART
SPI
工作电压	1.8V~3.6V
应用领域	蓝牙
通用ISM>1GHz
输出功率	4dBm
数据速率	2Mbps
发射电流	-
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

产品概述

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CONNECT:[ UseTime:0.000795s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002336s ]
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SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002307s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.000611s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002320s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.134' ) [ RunTime:0.001254s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001904s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.012295s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.003762s ]
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` = '64240997' LIMIT 1 [ RunTime:0.015813s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002224s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 64240997 [ RunTime:0.006799s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.008278s ]
SELECT * FROM `stock_price` WHERE `stockid` = 64240997 ORDER BY `minOrder` ASC [ RunTime:0.005188s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001795s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 64240997 ORDER BY `unit` DESC [ RunTime:0.005285s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.004905s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 64240997 [ RunTime:0.000675s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.005709s ]
SELECT * FROM `stock_price` WHERE `stockid` = 64240997 ORDER BY `minOrder` ASC [ RunTime:0.004897s ]
CONNECT:[ UseTime:0.000575s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='NRF51822-QFAB-R7' and brandshort='Nordic Semiconductor ASA' limit 1 [ RunTime:0.034529s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002278s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'NRF51822-QFAB-R7' LIMIT 1 [ RunTime:0.007624s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002522s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'NRF51822-QFAB-R7' LIMIT 1 [ RunTime:0.013585s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002381s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'NRF51822-QFAB-R7' OR `brand` LIKE 'Nordic Semiconductor ASA%' ) ) LIMIT 1 [ RunTime:0.032977s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.009666s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'NRF51822-QFAB-R7' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.025745s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'NRF51822-QFAB-R7' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.022637s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006829s ]

0.474265s

NRF51822-QFAB-R7

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总价金额： ￥ 38.756706

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产品参数

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：￥ 38.756706