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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+T&R

价格阶梯

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折合1管

¥ 6.130000

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¥ 4.692000

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¥ 4.334000

100+

¥ 3.940000

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¥ 3.752160

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¥ 3.717900

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总价金额：￥ 6.13

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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	SPI
工作电压	2V~5.5V
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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CONNECT:[ UseTime:0.000549s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
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:0.000498s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001442s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.94' ) [ RunTime:0.000313s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001044s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000239s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001546s ]
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` = '25005747' LIMIT 1 [ RunTime:0.001204s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001662s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 25005747 LIMIT 10 [ RunTime:0.000515s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001709s ]
SELECT * FROM `stock_price` WHERE `stockid` = 25005747 ORDER BY `minOrder` ASC [ RunTime:0.000810s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.003046s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 25005747 ORDER BY `unit` DESC [ RunTime:0.000468s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001901s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 25005747 LIMIT 5 [ RunTime:0.000432s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000245s ]
SELECT * FROM `stock_price` WHERE `stockid` = 25005747 ORDER BY `minOrder` ASC [ RunTime:0.000253s ]
CONNECT:[ UseTime:0.000729s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='DS1302ZN+T&R' and brandshort='Analog Devices Inc./Maxim Integrated' limit 1 [ RunTime:0.002446s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002156s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'DS1302ZN+T&R' LIMIT 1 [ RunTime:0.000566s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001830s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'DS1302ZN+T&R' OR `brand` LIKE 'Analog Devices Inc./Maxim Integrated%' ) ) LIMIT 1 [ RunTime:0.001448s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001858s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'DS1302ZN+T&R' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000928s ]

0.248804s

DS1302ZN+T&R

购买数量

总价金额： ￥ 6.13

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：￥ 6.13

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）