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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

BC57F687A05-IQF-E4

数量

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总价

¥ 48.590497

10+

¥ 42.053918

¥ 420.53918

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¥ 39.791320

¥ 994.783

100+

¥ 36.674256

¥ 3667.4256

250+

¥ 34.807323

¥ 8701.83075

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总价金额：￥ 48.590497

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详细描述：IC RF TxRx + MCU 蓝牙蓝牙 v2.1 +EDR，2 类和 3 类 2.4GHz 68-VFQFN 祼焊盘

产品参数

产品属性	属性值
DigiKey 可编程	未验证
串行接口	-
供应商器件封装	68-QFN（8x8）
制造商	Qualcomm
功率 - 输出	7dbm
包装	卷带（TR），剪切带（CT）
协议	蓝牙 v2.1 +EDR，2 类和 3 类
存储容量	48kB RAM
安装类型	表面贴装型
封装、外壳	68-VFQFN 祼焊盘
射频系列、标准	蓝牙
工作温度	-
数据速率（最大值）	-
灵敏度	-90dBm
电压 - 供电	2.7V ~ 4.4V
电流 - 传输	-
电流 - 接收	-
类型	TxRx + MCU
系列	BlueCore®
调制	-
零件状态	停产
频率	2.4GHz

PDF描述： IC RF TxRx + MCU 蓝牙蓝牙 v2.1 +EDR，2 类和 3 类 2.4GHz 68-VFQFN 祼焊盘

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CONNECT:[ UseTime:0.000730s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002207s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.45' , `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_64241836.html' [ RunTime:0.001937s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001826s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.003218s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002342s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.45' ) [ RunTime:0.000632s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.003086s ]
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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` = '64241836' LIMIT 1 [ RunTime:0.001082s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001915s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 64241836 [ RunTime:0.000438s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001817s ]
SELECT * FROM `stock_price` WHERE `stockid` = 64241836 ORDER BY `minOrder` ASC [ RunTime:0.000941s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001778s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 64241836 ORDER BY `unit` DESC [ RunTime:0.000504s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002572s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 64241836 [ RunTime:0.000497s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000342s ]
SELECT * FROM `stock_price` WHERE `stockid` = 64241836 ORDER BY `minOrder` ASC [ RunTime:0.000591s ]
CONNECT:[ UseTime:0.000467s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='BC57F687A05-IQF-E4' and brandshort='Qualcomm' limit 1 [ RunTime:0.001220s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002641s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'BC57F687A05-IQF-E4' LIMIT 1 [ RunTime:0.000524s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001175s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'BC57F687A05-IQF-E4' LIMIT 1 [ RunTime:0.000345s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002113s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'BC57F687A05-IQF-E4' OR `brand` LIKE 'Qualcomm%' ) ) LIMIT 1 [ RunTime:0.003174s ]
SELECT `id` FROM `stock` WHERE `id` <> 64241836 AND `partno` = 'BC57F687A05-IQF-E4' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%qualcomm%' ) [ RunTime:0.001430s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 11971769 [ RunTime:0.001698s ]
SELECT `note` FROM `stock` WHERE `id` = 11971769 LIMIT 1 [ RunTime:0.000242s ]
SELECT `description` FROM `stock` WHERE `id` = 11971769 LIMIT 1 [ RunTime:0.000206s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001135s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'BC57F687A05-IQF-E4' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000439s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'BC57F687A05-IQF-E4' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004965s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000929s ]

0.221407s

BC57F687A05-IQF-E4

购买数量

总价金额： ￥ 48.590497

推荐替代

详细描述：IC RF TxRx + MCU 蓝牙 蓝牙 v2.1 +EDR，2 类和 3 类 2.4GHz 68-VFQFN 祼焊盘

产品参数

PDF描述： IC RF TxRx + MCU 蓝牙 蓝牙 v2.1 +EDR，2 类和 3 类 2.4GHz 68-VFQFN 祼焊盘

产品概述

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总价金额：￥ 48.590497

详细描述：IC RF TxRx + MCU 蓝牙蓝牙 v2.1 +EDR，2 类和 3 类 2.4GHz 68-VFQFN 祼焊盘

PDF描述： IC RF TxRx + MCU 蓝牙蓝牙 v2.1 +EDR，2 类和 3 类 2.4GHz 68-VFQFN 祼焊盘