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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

efr32bg21a010f1024im32-br

购买数量

总价金额：￥ 0

样品申购

详细描述：IC RF TxRx + MCU 蓝牙蓝牙 v5.1 2.4GHz 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	ADC，GPIO，I2C，I2S，SPI，UART
供应商器件封装	32-QFN（4x4）
制造商	Silicon Labs
功率 - 输出	10dBm
包装	卷带（TR），剪切带（CT），Digi-Reel® 得捷定制卷带
协议	蓝牙 v5.1
基本产品编号	EFR32BG21A010
存储容量	1024kB 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
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	33.8mA
电流 - 接收	8.8mA
类型	TxRx + MCU
系列	Blue Gecko
调制	GFSK
零件状态	在售
频率	2.4GHz

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CONNECT:[ UseTime:0.000567s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001660s ]
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_71825491.html' [ RunTime:0.002906s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001515s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.003600s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001524s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.12' ) [ RunTime:0.000715s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002597s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000717s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002547s ]
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` = '71825491' LIMIT 1 [ RunTime:0.000880s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001969s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 71825491 [ RunTime:0.000520s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.003699s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71825491 ORDER BY `minOrder` ASC [ RunTime:0.000660s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002259s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 71825491 ORDER BY `unit` DESC [ RunTime:0.000435s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001879s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 71825491 [ RunTime:0.000309s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000252s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71825491 ORDER BY `minOrder` ASC [ RunTime:0.000320s ]
CONNECT:[ UseTime:0.000639s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='efr32bg21a010f1024im32-br' and brandshort='silicon labs' limit 1 [ RunTime:0.003814s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001659s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'efr32bg21a010f1024im32-br' LIMIT 1 [ RunTime:0.000446s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002406s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'efr32bg21a010f1024im32-br' LIMIT 1 [ RunTime:0.000546s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001102s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'efr32bg21a010f1024im32-br' OR `brand` LIKE 'silicon labs%' ) ) LIMIT 1 [ RunTime:0.000628s ]
SELECT `id` FROM `stock` WHERE `id` <> 71825491 AND `partno` = 'efr32bg21a010f1024im32-br' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%silicon labs%' ) [ RunTime:0.004166s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 13243225 [ RunTime:0.000972s ]
SELECT `note` FROM `stock` WHERE `id` = 13243225 LIMIT 1 [ RunTime:0.000540s ]
SELECT `description` FROM `stock` WHERE `id` = 13243225 LIMIT 1 [ RunTime:0.000492s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002222s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'efr32bg21a010f1024im32-br' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000821s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'efr32bg21a010f1024im32-br' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002983s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000919s ]

0.272967s

efr32bg21a010f1024im32-br

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

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总价金额：￥ 0

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