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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

EFR32BG22C222F352GM40-CR

数量

单价

总价

2500+

¥ 18.229039

¥ 45572.5975

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购买数量

总价金额：￥ 45572.5975

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详细描述：IC RF TxRx + MCU 蓝牙蓝牙 v5.2 2.4GHz ~ 2.4835GHz 40-VFQFN 祼焊盘

产品参数

产品属性	属性值
DigiKey 可编程	未验证
GPIO	26
串行接口	ADC，I2C，I2S，PWM，SPI，IrDA，UART，USART
供应商器件封装	40-QFN（5x5）
制造商	Silicon Labs
功率 - 输出	6dBm
包装	带盒（TB）
协议	蓝牙 v5.2
基本产品编号	EFR32BG22C222
存储容量	352kB 闪存，32kB RAM
安装类型	表面贴装型
封装、外壳	40-VFQFN 祼焊盘
射频系列、标准	蓝牙
工作温度	-40°C ~ 85°C（TA）
数据速率（最大值）	2Mbps
灵敏度	-106.7dBm
电压 - 供电	1.71V ~ 3.8V
电流 - 传输	4.1mA ~ 8.5mA
电流 - 接收	3.6mA ~ 4.5mA
类型	TxRx + MCU
系列	EFR32™ Blue Gecko
调制	2FSK，DSSS，GFSK，GMSK，MSK，OQPSK
零件状态	在售
频率	2.4GHz ~ 2.4835GHz

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CONNECT:[ UseTime:0.000614s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001577s ]
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_71021866.html' [ RunTime:0.004420s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001395s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.003502s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001360s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.12' ) [ RunTime:0.000397s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001436s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000385s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002084s ]
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` = '71021866' LIMIT 1 [ RunTime:0.000689s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001852s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 71021866 [ RunTime:0.000378s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001438s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71021866 ORDER BY `minOrder` ASC [ RunTime:0.001921s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001259s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 71021866 ORDER BY `unit` DESC [ RunTime:0.000368s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001234s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 71021866 [ RunTime:0.000404s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000323s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71021866 ORDER BY `minOrder` ASC [ RunTime:0.000444s ]
CONNECT:[ UseTime:0.000654s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='EFR32BG22C222F352GM40-CR' and brandshort='Silicon Labs' limit 1 [ RunTime:0.000831s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002733s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'EFR32BG22C222F352GM40-CR' LIMIT 1 [ RunTime:0.000439s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001767s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'EFR32BG22C222F352GM40-CR' LIMIT 1 [ RunTime:0.000569s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001266s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'EFR32BG22C222F352GM40-CR' OR `brand` LIKE 'Silicon Labs%' ) ) LIMIT 1 [ RunTime:0.000541s ]
SELECT `id` FROM `stock` WHERE `id` <> 71021866 AND `partno` = 'EFR32BG22C222F352GM40-CR' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%silicon labs%' ) [ RunTime:0.000641s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 13242697 [ RunTime:0.000875s ]
SELECT `note` FROM `stock` WHERE `id` = 13242697 LIMIT 1 [ RunTime:0.000476s ]
SELECT `description` FROM `stock` WHERE `id` = 13242697 LIMIT 1 [ RunTime:0.000349s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001528s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'EFR32BG22C222F352GM40-CR' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000562s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'EFR32BG22C222F352GM40-CR' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000834s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000860s ]

0.243534s

EFR32BG22C222F352GM40-CR

购买数量

总价金额： ￥ 45572.5975

推荐替代

详细描述：IC RF TxRx + MCU 蓝牙 蓝牙 v5.2 2.4GHz ~ 2.4835GHz 40-VFQFN 祼焊盘

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总价金额：￥ 45572.5975

详细描述：IC RF TxRx + MCU 蓝牙蓝牙 v5.2 2.4GHz ~ 2.4835GHz 40-VFQFN 祼焊盘