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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

efr32mg21b010f512im32-b

数量

单价

总价

¥ 337.660984

10+

¥ 254.926573

¥ 2549.26573

25+

¥ 233.729382

¥ 5843.23455

100+

¥ 211.224875

¥ 21122.4875

250+

¥ 200.299450

¥ 50074.8625

500+

¥ 198.898755

¥ 99449.3775

1000+

¥ 187.319672

¥ 187319.672

2450+

¥ 182.463928

¥ 447036.6236

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购买数量

总价金额：￥ 337.660984

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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	512kB 闪存，64kB 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	Mighty Gecko
调制	DSSS，GFSK，O-QPSK
零件状态	在售
频率	2.4GHz ~ 2.4835GHz

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SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.003004s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002768s ]
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SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002281s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.001038s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002439s ]
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` = '71611382' LIMIT 1 [ RunTime:0.000745s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001927s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 71611382 [ RunTime:0.000502s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001851s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71611382 ORDER BY `minOrder` ASC [ RunTime:0.001122s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001792s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 71611382 ORDER BY `unit` DESC [ RunTime:0.000480s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002927s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 71611382 [ RunTime:0.000439s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000311s ]
SELECT * FROM `stock_price` WHERE `stockid` = 71611382 ORDER BY `minOrder` ASC [ RunTime:0.000545s ]
CONNECT:[ UseTime:0.000501s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='efr32mg21b010f512im32-b' and brandshort='silicon labs' limit 1 [ RunTime:0.000523s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001395s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'efr32mg21b010f512im32-b' LIMIT 1 [ RunTime:0.000347s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001335s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'efr32mg21b010f512im32-b' LIMIT 1 [ RunTime:0.000360s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002145s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'efr32mg21b010f512im32-b' OR `brand` LIKE 'silicon labs%' ) ) LIMIT 1 [ RunTime:0.000446s ]
SELECT `id` FROM `stock` WHERE `id` <> 71611382 AND `partno` = 'efr32mg21b010f512im32-b' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%silicon labs%' ) [ RunTime:0.002042s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 13242909 [ RunTime:0.000541s ]
SELECT `note` FROM `stock` WHERE `id` = 13242909 LIMIT 1 [ RunTime:0.000248s ]
SELECT `description` FROM `stock` WHERE `id` = 13242909 LIMIT 1 [ RunTime:0.000229s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001094s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'efr32mg21b010f512im32-b' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000413s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'efr32mg21b010f512im32-b' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001303s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000732s ]

0.185176s

efr32mg21b010f512im32-b

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总价金额： ￥ 337.660984

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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：￥ 337.660984

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