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首页 _> 微控制器 / 逻辑器件 _> ATTINY44-20PU

图片源于供应商或网络,实物可能存在差异,请以实物为准

ATTINY44-20PU

数量

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总价

¥ 17.560000

¥ 17.56

25+

¥ 16.160000

¥ 404

100+

¥ 14.770000

¥ 1477

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1 个/EA

总价金额：￥ 17.56

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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：8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash 8位微控制器与2/4 / 8K字节的系统内可编程闪存

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SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'ATTINY44-20PU' LIMIT 1 [ RunTime:0.015673s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002564s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'ATTINY44-20PU' OR `brand` LIKE 'MICROCHIP%' ) ) LIMIT 1 [ RunTime:0.040944s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.010889s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'ATTINY44-20PU' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.017622s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 2 AND ( `partno` > 'ATTINY44-20PU' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.037124s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.017478s ]

0.710494s