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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

mr25h40cdf

数量

单价

总价

¥ 1732.753658

10+

¥ 1604.916852

¥ 16049.16852

25+

¥ 1554.398436

¥ 38859.9609

50+

¥ 1516.112760

¥ 75805.638

100+

¥ 1478.480743

¥ 147848.0743

250+

¥ 1429.923300

¥ 357480.825

570+

¥ 1429.269642

¥ 814683.69594

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购买数量

总价金额：￥ 1732.753658

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详细描述：MRAM（磁阻式 RAM）存储器 IC 4Mb SPI 40 MHz 8-DFN-EP，小标志（5x6）

产品参数

产品属性	属性值
DigiKey 可编程	未验证
供应商器件封装	8-DFN-EP，小标志（5x6）
写周期时间 - 字，页	-
制造商	Everspin Technologies Inc.
包装	托盘
基本产品编号	MR25H40
存储器接口	SPI
存储器格式	RAM
存储器类型	非易失
存储器组织	512K x 8
存储容量	4Mb
安装类型	表面贴装型
封装、外壳	8-VDFN 祼焊盘
工作温度	-40°C ~ 85°C（TA）
技术	MRAM（磁阻式 RAM）
时钟频率	40 MHz
电压 - 供电	3V ~ 3.6V
系列	-
零件状态	在售

PDF描述：50MHz/20ns tSCK 4Mb SPI Interface MRAM / 40MHz/25ns tSCK 4Mb SPI Interface MRAM

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001328s ]
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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` = '51036691' LIMIT 1 [ RunTime:0.001068s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002733s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51036691 [ RunTime:0.000768s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.005380s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51036691 ORDER BY `minOrder` ASC [ RunTime:0.010948s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.009658s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51036691 ORDER BY `unit` DESC [ RunTime:0.011311s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001432s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51036691 [ RunTime:0.006498s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.007912s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51036691 ORDER BY `minOrder` ASC [ RunTime:0.000576s ]
CONNECT:[ UseTime:0.000405s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='mr25h40cdf' and brandshort='everspin technologies' limit 1 [ RunTime:0.003343s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002186s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'mr25h40cdf' LIMIT 1 [ RunTime:0.005417s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001502s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'mr25h40cdf' LIMIT 1 [ RunTime:0.015123s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002293s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'mr25h40cdf' OR `brand` LIKE 'everspin technologies%' ) ) LIMIT 1 [ RunTime:0.001801s ]
SELECT `id` FROM `stock` WHERE `id` <> 51036691 AND `partno` = 'mr25h40cdf' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%everspin technologies%' ) [ RunTime:0.001217s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 17060849 [ RunTime:0.002729s ]
SELECT `note` FROM `stock` WHERE `id` = 17060849 LIMIT 1 [ RunTime:0.013796s ]
SELECT `description` FROM `stock` WHERE `id` = 17060849 LIMIT 1 [ RunTime:0.011889s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.005553s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'mr25h40cdf' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.012751s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'mr25h40cdf' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004343s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.003143s ]

0.386334s

mr25h40cdf

购买数量

总价金额： ￥ 1732.753658

推荐替代

详细描述：MRAM（磁阻式 RAM） 存储器 IC 4Mb SPI 40 MHz 8-DFN-EP，小标志（5x6）

产品参数

PDF描述：50MHz/20ns tSCK 4Mb SPI Interface MRAM / 40MHz/25ns tSCK 4Mb SPI Interface MRAM

产品概述

类似型号

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总价金额：￥ 1732.753658

详细描述：MRAM（磁阻式 RAM）存储器 IC 4Mb SPI 40 MHz 8-DFN-EP，小标志（5x6）