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EFR32MG21A020F512IM32-B

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总价

¥ 50.160598

10+

¥ 42.632377

¥ 426.32377

25+

¥ 40.082202

¥ 1002.05505

100+

¥ 36.621369

¥ 3662.1369

490+

¥ 33.184583

¥ 16260.44567

980+

¥ 31.841981

¥ 31205.14138

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¥ 31.097257

¥ 45712.96779

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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	IoT
蓝牙
ZigBee
输出功率	20dBm
数据速率	2Mbps
发射电流	33.8mA
灵敏度	-97.5dBm
接收电流	8.8mA
典型应用频率	2.4GHz
工作温度	-40℃~+125℃

PDF描述：SPECIALTY TELECOM CIRCUIT,

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CONNECT:[ UseTime:0.000512s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001133s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.34' , `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_71020383.html' [ RunTime:0.002942s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002283s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.001293s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001551s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.34' ) [ RunTime:0.000406s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001293s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000395s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001545s ]
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` = '71020383' LIMIT 1 [ RunTime:0.000624s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001223s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 71020383 [ RunTime:0.000356s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002171s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71020383 ORDER BY `minOrder` ASC [ RunTime:0.000901s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001362s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 71020383 ORDER BY `unit` DESC [ RunTime:0.000398s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001295s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 71020383 [ RunTime:0.000422s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000283s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71020383 ORDER BY `minOrder` ASC [ RunTime:0.000430s ]
CONNECT:[ UseTime:0.000471s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='EFR32MG21A020F512IM32-B' and brandshort='Silicon Labs' limit 1 [ RunTime:0.000556s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002100s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'EFR32MG21A020F512IM32-B' LIMIT 1 [ RunTime:0.000324s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002693s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'EFR32MG21A020F512IM32-B' LIMIT 1 [ RunTime:0.000636s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001205s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'EFR32MG21A020F512IM32-B' OR `brand` LIKE 'Silicon Labs%' ) ) LIMIT 1 [ RunTime:0.000887s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001218s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'EFR32MG21A020F512IM32-B' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000415s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'EFR32MG21A020F512IM32-B' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001194s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001293s ]

0.175465s

EFR32MG21A020F512IM32-B

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总价金额： ￥ 50.160598

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PDF描述：SPECIALTY TELECOM CIRCUIT,

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总价金额：￥ 50.160598