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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

efr32bg21a020f512im32-b

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¥ 375.946660

¥ 375.94666

10+

¥ 299.375309

¥ 2993.75309

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¥ 274.816448

¥ 6870.4112

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¥ 267.252693

¥ 26725.2693

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¥ 254.926573

¥ 63731.64325

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¥ 241.946795

¥ 120973.3975

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¥ 219.442288

¥ 219442.288

2450+

¥ 213.932886

¥ 524135.5707

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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	ADC
SPI
I2C
I2S
UART
工作电压	1.71V~3.8V
应用领域	蓝牙
输出功率	20dBm
数据速率	2Mbps
发射电流	9.3mA
灵敏度	-104.9dBm
接收电流	8.8mA
典型应用频率	2.4GHz
工作温度	-40℃~+125℃

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CONNECT:[ UseTime:0.000521s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001295s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.12' , `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_71611626.html' [ RunTime:0.003021s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001617s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.004481s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001673s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.12' ) [ RunTime:0.000541s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001380s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000691s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002057s ]
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` = '71611626' LIMIT 1 [ RunTime:0.000789s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002410s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 71611626 [ RunTime:0.000605s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001548s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71611626 ORDER BY `minOrder` ASC [ RunTime:0.001341s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001613s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 71611626 ORDER BY `unit` DESC [ RunTime:0.000484s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001193s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 71611626 [ RunTime:0.000392s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000340s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71611626 ORDER BY `minOrder` ASC [ RunTime:0.000453s ]
CONNECT:[ UseTime:0.000678s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='efr32bg21a020f512im32-b' and brandshort='silicon labs' limit 1 [ RunTime:0.004926s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001273s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'efr32bg21a020f512im32-b' LIMIT 1 [ RunTime:0.000387s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.004014s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'efr32bg21a020f512im32-b' LIMIT 1 [ RunTime:0.000667s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001524s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'efr32bg21a020f512im32-b' OR `brand` LIKE 'silicon labs%' ) ) LIMIT 1 [ RunTime:0.001158s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001633s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'efr32bg21a020f512im32-b' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000582s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'efr32bg21a020f512im32-b' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.007452s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001343s ]

0.292952s

efr32bg21a020f512im32-b

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总价金额： ￥ 375.94666

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总价金额：￥ 375.94666