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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

efr32bg21b010f1024im32-b

数量

单价

总价

¥ 403.306911

10+

¥ 307.592722

¥ 3075.92722

25+

¥ 282.940482

¥ 7073.51205

100+

¥ 256.980926

¥ 25698.0926

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¥ 244.001148

¥ 61000.287

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¥ 236.530773

¥ 118265.3865

1000+

¥ 233.729382

¥ 233729.382

2450+

¥ 230.367712

¥ 564400.8944

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详细描述：IC RF TxRx + MCU 蓝牙蓝牙 v5.1 2.4GHz ~ 2.4835GHz 32-VFQFN 祼焊盘

产品参数

产品属性	属性值
DigiKey 可编程	未验证
GPIO	20
串行接口	I2C，I2S，SPI，IrDA，UART，USART
供应商器件封装	32-QFN（4x4）
制造商	Silicon Labs
功率 - 输出	10dBm
包装	托盘
协议	蓝牙 v5.1
基本产品编号	EFR32BG21B010
存储容量	1MB 闪存，96kB RAM
安装类型	表面贴装型
封装、外壳	32-VFQFN 祼焊盘
射频系列、标准	蓝牙
工作温度	-40°C ~ 125°C（TA）
数据速率（最大值）	2Mbps
灵敏度	-104.9dBm
电压 - 供电	1.71V ~ 3.8V
电流 - 传输	9.3mA ~ 185mA
电流 - 接收	8.8mA ~ 9.8mA
类型	TxRx + MCU
系列	-
调制	GFSK
零件状态	在售
频率	2.4GHz ~ 2.4835GHz

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CONNECT:[ UseTime:0.000508s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001312s ]
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_71611301.html' [ RunTime:0.003842s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001302s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.001095s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001944s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.12' ) [ RunTime:0.000493s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001492s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000448s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001785s ]
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` = '71611301' LIMIT 1 [ RunTime:0.000883s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001683s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 71611301 [ RunTime:0.000401s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002141s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71611301 ORDER BY `minOrder` ASC [ RunTime:0.002391s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001341s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 71611301 ORDER BY `unit` DESC [ RunTime:0.000423s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002129s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 71611301 [ RunTime:0.000370s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000293s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71611301 ORDER BY `minOrder` ASC [ RunTime:0.000466s ]
CONNECT:[ UseTime:0.000543s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='efr32bg21b010f1024im32-b' and brandshort='silicon labs' limit 1 [ RunTime:0.001601s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001735s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'efr32bg21b010f1024im32-b' LIMIT 1 [ RunTime:0.000457s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001840s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'efr32bg21b010f1024im32-b' LIMIT 1 [ RunTime:0.000641s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001719s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'efr32bg21b010f1024im32-b' OR `brand` LIKE 'silicon labs%' ) ) LIMIT 1 [ RunTime:0.000925s ]
SELECT `id` FROM `stock` WHERE `id` <> 71611301 AND `partno` = 'efr32bg21b010f1024im32-b' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%silicon labs%' ) [ RunTime:0.001535s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 13242607 [ RunTime:0.000858s ]
SELECT `note` FROM `stock` WHERE `id` = 13242607 LIMIT 1 [ RunTime:0.000489s ]
SELECT `description` FROM `stock` WHERE `id` = 13242607 LIMIT 1 [ RunTime:0.000393s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002847s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'efr32bg21b010f1024im32-b' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000696s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'efr32bg21b010f1024im32-b' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.031349s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001394s ]

0.295770s

efr32bg21b010f1024im32-b

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总价金额： ￥ 403.306911

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详细描述：IC RF TxRx + MCU 蓝牙 蓝牙 v5.1 2.4GHz ~ 2.4835GHz 32-VFQFN 祼焊盘

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总价金额：￥ 403.306911

详细描述：IC RF TxRx + MCU 蓝牙蓝牙 v5.1 2.4GHz ~ 2.4835GHz 32-VFQFN 祼焊盘