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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

EM9304V01LF28B

数量

单价

总价

¥ 28.096546

10+

¥ 20.287359

¥ 202.87359

25+

¥ 18.408196

¥ 460.2049

100+

¥ 16.385245

¥ 1638.5245

250+

¥ 15.433929

¥ 3858.48225

500+

¥ 14.865056

¥ 7432.528

1000+

¥ 14.438815

¥ 14438.815

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购买数量

总价金额：￥ 28.096546

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样品申购

详细描述：IC RF TxRx + MCU 蓝牙蓝牙 v5.0 2.4GHz 28-WFQFN 祼焊盘

产品参数

产品属性	属性值
DigiKey 可编程	未验证
GPIO	1
串行接口	GPIO，I2S，SPI，UART
供应商器件封装	28-QFN（4x4）
制造商	EM Microelectronic
功率 - 输出	6.1dBm
包装	卷带（TR），剪切带（CT），Digi-Reel® 得捷定制卷带
协议	蓝牙 v5.0
基本产品编号	EM9304
存储容量	-
安装类型	表面贴装型
封装、外壳	28-WFQFN 祼焊盘
射频系列、标准	蓝牙
工作温度	-40°C ~ 85°C
数据速率（最大值）	1Mbps
灵敏度	-94dBm
电压 - 供电	2.3V ~ 3.6V
电流 - 传输	2.2mA ~ 9.9mA
电流 - 接收	3.3mA
类型	TxRx + MCU
系列	-
调制	-
零件状态	在售
频率	2.4GHz

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CONNECT:[ UseTime:0.000472s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001678s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.227' , `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_57430505.html' [ RunTime:0.003445s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001273s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.001040s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001214s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.227' ) [ RunTime:0.003155s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001404s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000273s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001433s ]
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` = '57430505' LIMIT 1 [ RunTime:0.003545s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002126s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 57430505 [ RunTime:0.001033s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001255s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57430505 ORDER BY `minOrder` ASC [ RunTime:0.000902s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001102s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 57430505 ORDER BY `unit` DESC [ RunTime:0.000504s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001059s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 57430505 [ RunTime:0.000335s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.002237s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57430505 ORDER BY `minOrder` ASC [ RunTime:0.000223s ]
CONNECT:[ UseTime:0.000561s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='EM9304V01LF28B' and brandshort='EM Microelectronic' limit 1 [ RunTime:0.003293s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001312s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%EM9304V01LF28B%' LIMIT 1 [ RunTime:1.129352s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002644s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'EM9304V01LF28B' LIMIT 1 [ RunTime:0.000966s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001316s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'EM9304V01LF28B' OR `brand` LIKE 'EM Microelectronic%' ) ) LIMIT 1 [ RunTime:0.008766s ]
SELECT `id` FROM `stock` WHERE `id` <> 57430505 AND `partno` = 'EM9304V01LF28B' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%em microelectronic%' ) [ RunTime:0.005097s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 13243271 [ RunTime:0.007090s ]
SELECT `note` FROM `stock` WHERE `id` = 13243271 LIMIT 1 [ RunTime:0.006531s ]
SELECT `description` FROM `stock` WHERE `id` = 13243271 LIMIT 1 [ RunTime:0.000657s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.004216s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'EM9304V01LF28B' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.001225s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'EM9304V01LF28B' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000866s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000312s ]

1.433310s

EM9304V01LF28B

购买数量

总价金额： ￥ 28.096546

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详细描述：IC RF TxRx + MCU 蓝牙 蓝牙 v5.0 2.4GHz 28-WFQFN 祼焊盘

产品参数

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总价金额：￥ 28.096546

详细描述：IC RF TxRx + MCU 蓝牙蓝牙 v5.0 2.4GHz 28-WFQFN 祼焊盘