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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

efr32mg21b010f1024im32-b

数量

单价

总价

¥ 353.348773

10+

¥ 269.307046

¥ 2693.07046

25+

¥ 248.109855

¥ 6202.746375

100+

¥ 224.858310

¥ 22485.831

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¥ 213.932886

¥ 53483.2215

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¥ 207.116168

¥ 103558.084

1000+

¥ 204.408157

¥ 204408.157

2450+

¥ 201.606766

¥ 493936.5767

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总价金额：￥ 353.348773

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详细描述：IC RF TxRx + MCU 802.15.4，蓝牙蓝牙 v5.1，Thread，Zigbee® 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，Thread，Zigbee®
基本产品编号	EFR32MG21B010
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	802.15.4，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	DSSS，GFSK，O-QPSK
零件状态	在售
频率	2.4GHz ~ 2.4835GHz

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002185s ]
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SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002105s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.003787s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002051s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.34' ) [ RunTime:0.000525s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002468s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000488s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002011s ]
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` = '71611293' LIMIT 1 [ RunTime:0.000698s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001669s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 71611293 [ RunTime:0.000425s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001792s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71611293 ORDER BY `minOrder` ASC [ RunTime:0.000905s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001641s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 71611293 ORDER BY `unit` DESC [ RunTime:0.000403s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002375s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 71611293 [ RunTime:0.000383s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000291s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71611293 ORDER BY `minOrder` ASC [ RunTime:0.000473s ]
CONNECT:[ UseTime:0.000590s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='efr32mg21b010f1024im32-b' and brandshort='silicon labs' limit 1 [ RunTime:0.003612s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001573s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'efr32mg21b010f1024im32-b' LIMIT 1 [ RunTime:0.000381s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001493s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'efr32mg21b010f1024im32-b' LIMIT 1 [ RunTime:0.000402s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001178s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'efr32mg21b010f1024im32-b' OR `brand` LIKE 'silicon labs%' ) ) LIMIT 1 [ RunTime:0.001229s ]
SELECT `id` FROM `stock` WHERE `id` <> 71611293 AND `partno` = 'efr32mg21b010f1024im32-b' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%silicon labs%' ) [ RunTime:0.001006s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 11973389 [ RunTime:0.000658s ]
SELECT `note` FROM `stock` WHERE `id` = 11973389 LIMIT 1 [ RunTime:0.000237s ]
SELECT `description` FROM `stock` WHERE `id` = 11973389 LIMIT 1 [ RunTime:0.000221s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001478s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'efr32mg21b010f1024im32-b' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000430s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'efr32mg21b010f1024im32-b' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.005468s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000678s ]

0.187112s

efr32mg21b010f1024im32-b

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总价金额： ￥ 353.348773

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详细描述：IC RF TxRx + MCU 802.15.4，蓝牙 蓝牙 v5.1，Thread，Zigbee® 2.4GHz ~ 2.4835GHz 32-VFQFN 祼焊盘

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总价金额：￥ 353.348773

详细描述：IC RF TxRx + MCU 802.15.4，蓝牙蓝牙 v5.1，Thread，Zigbee® 2.4GHz ~ 2.4835GHz 32-VFQFN 祼焊盘