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AT89C4051-24PU

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产品参数

产品属性	属性值
商品目录	EEPROM
接口类型	I2C
存储容量	2Kbit
时钟频率(fc)	1MHz
工作电压	1.7V~3.6V
写周期时间(Tw)	5ms
数据保留 - TDR(年)	100年
写周期寿命	100万次
工作温度	-40℃~+85℃

PDF描述： 8051 89C 微控制器 IC 8 位 24MHz 4KB（4K x 8）闪存 20-PDIP

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SELECT * FROM `stock_price` WHERE `stockid` = 11612215 ORDER BY `minOrder` ASC [ RunTime:0.000439s ]
CONNECT:[ UseTime:0.000705s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='AT89C4051-24PU' and brandshort='MICROCHIP' limit 1 [ RunTime:0.004911s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002491s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'AT89C4051-24PU' LIMIT 1 [ RunTime:0.009188s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002485s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'AT89C4051-24PU' LIMIT 1 [ RunTime:0.005368s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002332s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'AT89C4051-24PU' OR `brand` LIKE 'MICROCHIP(美国微芯)%' ) ) LIMIT 1 [ RunTime:0.027561s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001841s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'AT89C4051-24PU' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000638s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'AT89C4051-24PU' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.008173s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.012959s ]

0.383208s

AT89C4051-24PU

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总价金额： ￥ 15

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产品参数

PDF描述： 8051 89C 微控制器 IC 8 位 24MHz 4KB（4K x 8） 闪存 20-PDIP

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总价金额：￥ 15

PDF描述： 8051 89C 微控制器 IC 8 位 24MHz 4KB（4K x 8）闪存 20-PDIP