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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

as7c256a-20jcn

数量

单价

总价

¥ 470.260154

10+

¥ 438.137538

¥ 4381.37538

25+

¥ 424.504103

¥ 10612.602575

50+

¥ 405.361265

¥ 20268.06325

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¥ 395.743156

¥ 39574.3156

250+

¥ 389.580096

¥ 97395.024

500+

¥ 380.055367

¥ 190027.6835

1000+

¥ 371.837953

¥ 371837.953

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详细描述：SRAM - 异步存储器 IC 256Kb 并联 20 ns 28-SOJ

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	28-SOJ
写周期时间 - 字，页	20ns
制造商	Alliance Memory, Inc.
包装	管件
基本产品编号	AS7C256
存储器接口	并联
存储器格式	SRAM
存储器类型	易失
存储器组织	32K x 8
存储容量	256Kb
安装类型	表面贴装型
封装、外壳	28-BSOJ（0.300"，7.62mm 宽）
工作温度	0°C ~ 70°C（TA）
技术	SRAM - 异步
电压 - 供电	4.5V ~ 5.5V
系列	-
访问时间	20 ns
零件状态	在售

PDF描述： SRAM - 异步存储器 IC 256Kb 并联 20 ns 28-SOJ

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SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002631s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51036584 [ RunTime:0.000761s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.004504s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51036584 ORDER BY `minOrder` ASC [ RunTime:0.001129s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001942s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51036584 ORDER BY `unit` DESC [ RunTime:0.004642s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002835s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51036584 [ RunTime:0.001956s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.004085s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51036584 ORDER BY `minOrder` ASC [ RunTime:0.000262s ]
CONNECT:[ UseTime:0.000799s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='as7c256a-20jcn' and brandshort='alliance memory' limit 1 [ RunTime:0.001806s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002405s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'as7c256a-20jcn' LIMIT 1 [ RunTime:0.015025s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002715s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'as7c256a-20jcn' LIMIT 1 [ RunTime:0.001212s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002434s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'as7c256a-20jcn' OR `brand` LIKE 'alliance memory%' ) ) LIMIT 1 [ RunTime:0.008246s ]
SELECT `id` FROM `stock` WHERE `id` <> 51036584 AND `partno` = 'as7c256a-20jcn' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%alliance memory%' ) [ RunTime:0.001608s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 14205739 [ RunTime:0.008335s ]
SELECT `note` FROM `stock` WHERE `id` = 14205739 LIMIT 1 [ RunTime:0.000668s ]
SELECT `description` FROM `stock` WHERE `id` = 14205739 LIMIT 1 [ RunTime:0.009229s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.006458s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'as7c256a-20jcn' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.001002s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'as7c256a-20jcn' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.005686s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000428s ]

0.324283s

as7c256a-20jcn

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总价金额： ￥ 470.260154

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详细描述：SRAM - 异步 存储器 IC 256Kb 并联 20 ns 28-SOJ

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PDF描述： SRAM - 异步 存储器 IC 256Kb 并联 20 ns 28-SOJ

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总价金额：￥ 470.260154

详细描述：SRAM - 异步存储器 IC 256Kb 并联 20 ns 28-SOJ

PDF描述： SRAM - 异步存储器 IC 256Kb 并联 20 ns 28-SOJ