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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

efm8lb11f32es0-c-qfn24r

数量

单价

总价

¥ 262.490328

10+

¥ 177.701563

¥ 1777.01563

25+

¥ 164.721786

¥ 4118.04465

100+

¥ 142.870936

¥ 14287.0936

250+

¥ 133.999865

¥ 33499.96625

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¥ 117.565039

¥ 58782.5195

1000+

¥ 101.130212

¥ 101130.212

1500+

¥ 96.367847

¥ 144551.7705

3000+

¥ 94.967152

¥ 284901.456

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购买数量

总价金额：￥ 262.490328

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样品申购

详细描述：CIP-51 8051 Laser Bee 微控制器 IC 8 位 72MHz 32KB（32K x 8）闪存 24-QFN（3x3）

产品参数

产品属性	属性值
DigiKey 可编程	未验证
EEPROM 容量	-
I、O 数	20
RAM 大小	2.25K x 8
供应商器件封装	24-QFN（3x3）
内核规格	8 位
制造商	Silicon Labs
包装	卷带（TR）
基本产品编号	EFM8LB11
外设	欠压检测、复位，POR，PWM，WDT
安装类型	表面贴装型
封装、外壳	24-VFQFN 祼焊盘
工作温度	-40°C ~ 105°C（TA）
振荡器类型	内部
数据转换器	A、D 12x14b; D、A 2x12b
核心处理器	CIP-51 8051
电压 - 供电 (Vcc、Vdd)	2.2V ~ 3.6V
程序存储器类型	闪存
程序存储容量	32KB（32K x 8）
系列	Laser Bee
连接能力	I2C，SMBus，SPI，UART、USART
速度	72MHz
零件状态	在售

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SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000581s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001707s ]
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` = '51062257' LIMIT 1 [ RunTime:0.000814s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001672s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51062257 [ RunTime:0.000445s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001490s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51062257 ORDER BY `minOrder` ASC [ RunTime:0.001729s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001400s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51062257 ORDER BY `unit` DESC [ RunTime:0.000420s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.000983s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51062257 [ RunTime:0.000295s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000272s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51062257 ORDER BY `minOrder` ASC [ RunTime:0.000381s ]
CONNECT:[ UseTime:0.000475s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='efm8lb11f32es0-c-qfn24r' and brandshort='silicon labs' limit 1 [ RunTime:0.000565s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001255s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'efm8lb11f32es0-c-qfn24r' LIMIT 1 [ RunTime:0.000342s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002068s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'efm8lb11f32es0-c-qfn24r' LIMIT 1 [ RunTime:0.000519s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001277s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'efm8lb11f32es0-c-qfn24r' OR `brand` LIKE 'silicon labs%' ) ) LIMIT 1 [ RunTime:0.000425s ]
SELECT `id` FROM `stock` WHERE `id` <> 51062257 AND `partno` = 'efm8lb11f32es0-c-qfn24r' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%silicon labs%' ) [ RunTime:0.000797s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 15332837 [ RunTime:0.000742s ]
SELECT `note` FROM `stock` WHERE `id` = 15332837 LIMIT 1 [ RunTime:0.000301s ]
SELECT `description` FROM `stock` WHERE `id` = 15332837 LIMIT 1 [ RunTime:0.000256s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001188s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'efm8lb11f32es0-c-qfn24r' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000486s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'efm8lb11f32es0-c-qfn24r' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001142s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001039s ]

0.257877s

efm8lb11f32es0-c-qfn24r

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总价金额： ￥ 262.490328

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详细描述：CIP-51 8051 Laser Bee 微控制器 IC 8 位 72MHz 32KB（32K x 8） 闪存 24-QFN（3x3）

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总价金额：￥ 262.490328

详细描述：CIP-51 8051 Laser Bee 微控制器 IC 8 位 72MHz 32KB（32K x 8）闪存 24-QFN（3x3）