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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

DS1302ZN+

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折合1管

¥ 7.270000

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¥ 5.605000

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¥ 5.188000

100+

¥ 4.729200

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¥ 4.473300

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¥ 4.378680

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¥ 4.270200

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产品描述：

产品参数

产品属性	属性值
商品目录	实时时钟(RTC)
接口类型	三线串行接口
工作电压	2V~5.5V
工作电流	400uA
工作温度	-40℃~+85℃

PDF描述：实时时钟 (RTC) IC 时钟/日历 31B 3 线串口 8-SOIC（0.154"，3.90mm 宽）

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基本文件流程错误 SQL 调试用户

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CONNECT:[ UseTime:0.000560s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001558s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.001046s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001554s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.94' ) [ RunTime:0.000353s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001213s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000268s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001254s ]
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` = '25005763' LIMIT 1 [ RunTime:0.001152s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001485s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 25005763 LIMIT 10 [ RunTime:0.000466s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001022s ]
SELECT * FROM `stock_price` WHERE `stockid` = 25005763 ORDER BY `minOrder` ASC [ RunTime:0.000590s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001025s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 25005763 ORDER BY `unit` DESC [ RunTime:0.000345s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.000836s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 25005763 LIMIT 5 [ RunTime:0.000270s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000165s ]
SELECT * FROM `stock_price` WHERE `stockid` = 25005763 ORDER BY `minOrder` ASC [ RunTime:0.000302s ]
CONNECT:[ UseTime:0.000632s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='DS1302ZN+' and brandshort='Analog Devices Inc./Maxim Integrated' limit 1 [ RunTime:0.001471s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001214s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'DS1302ZN+' LIMIT 1 [ RunTime:0.000498s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001102s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'DS1302ZN+' OR `brand` LIKE 'Analog Devices Inc./Maxim Integrated%' ) ) LIMIT 1 [ RunTime:0.001123s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001741s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'DS1302ZN+' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000504s ]

0.227655s

DS1302ZN+

购买数量

总价金额： ￥ 7.27

推荐替代

产品描述：

产品参数

PDF描述： 实时时钟 (RTC) IC 时钟/日历 31B 3 线串口 8-SOIC（0.154"，3.90mm 宽）

总价金额：￥ 7.27

PDF描述：实时时钟 (RTC) IC 时钟/日历 31B 3 线串口 8-SOIC（0.154"，3.90mm 宽）