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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

TN28F020-90

数量

单价

总价

¥ 734.642041

¥ 2203.926123

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总价金额：￥ 2203.926123

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详细描述：FLASH - NOR（SLC）存储器 IC 2Mb 并联 90 ns 32-PLCC

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	32-PLCC
写周期时间 - 字，页	90ns
制造商	Rochester Electronics, LLC
包装	散装
存储器接口	并联
存储器格式	闪存
存储器类型	非易失
存储器组织	256K x 8
存储容量	2Mb
安装类型	表面贴装型
封装、外壳	32-LCC（J 形引线）
工作温度	-40°C ~ 85°C（TA）
技术	FLASH - NOR（SLC）
电压 - 供电	4.5V ~ 5.5V
系列	-
访问时间	90 ns
零件状态	在售

PDF描述：28F020 2048K (256K X 8) CMOS FLASH MEMORY 28F020 2048K （ 256K ×8 ）的CMOS FLASH MEMORY

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SELECT * FROM `stock_unitquantity` WHERE `stockid` = 57164401 ORDER BY `unit` DESC [ RunTime:0.006002s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002037s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 57164401 [ RunTime:0.032295s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.031759s ]
SELECT * FROM `stock_price` WHERE `stockid` = 57164401 ORDER BY `minOrder` ASC [ RunTime:0.017422s ]
CONNECT:[ UseTime:0.000747s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='TN28F020-90' and brandshort='Rochester Electronics, LLC' limit 1 [ RunTime:0.033049s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001598s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%TN28F020-90%' LIMIT 1 [ RunTime:1.000952s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002674s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'TN28F020-90' LIMIT 1 [ RunTime:0.054879s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002578s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'TN28F020-90' OR `brand` LIKE 'Rochester Electronics, LLC%' ) ) LIMIT 1 [ RunTime:0.147464s ]
SELECT `id` FROM `stock` WHERE `id` <> 57164401 AND `partno` = 'TN28F020-90' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%rochester electronics, llc%' ) [ RunTime:0.191092s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19061748 [ RunTime:0.042594s ]
SELECT `note` FROM `stock` WHERE `id` = 19061748 LIMIT 1 [ RunTime:0.065510s ]
SELECT `description` FROM `stock` WHERE `id` = 19061748 LIMIT 1 [ RunTime:0.056401s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002598s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'TN28F020-90' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.089291s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'TN28F020-90' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.036970s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.035968s ]

2.230856s

TN28F020-90

购买数量

总价金额： ￥ 2203.926123

推荐替代

详细描述：FLASH - NOR（SLC） 存储器 IC 2Mb 并联 90 ns 32-PLCC

产品参数

PDF描述：28F020 2048K (256K X 8) CMOS FLASH MEMORY 28F020 2048K （ 256K ×8 ）的CMOS FLASH MEMORY

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总价金额：￥ 2203.926123

详细描述：FLASH - NOR（SLC）存储器 IC 2Mb 并联 90 ns 32-PLCC