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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

DS2251T-64-16

购买数量

总价金额：￥ 0

样品申购

详细描述：8051 DS225x 微控制器 IC 8 位 16MHz 64KB（64K x 8） NVSRAM 72-SIMM

产品参数

产品属性	属性值
DigiKey 可编程	未验证
EEPROM 容量	-
I、O 数	32
RAM 大小	-
供应商器件封装	72-SIMM
内核规格	8 位
制造商	Analog Devices Inc.、Maxim Integrated
包装	托盘
基本产品编号	DS2251
外设	电源故障复位，WDT
安装类型	表面贴装型
封装、外壳	72-SIMM
工作温度	0°C ~ 70°C（TA）
振荡器类型	外部
数据转换器	-
核心处理器	8051
电压 - 供电 (Vcc、Vdd)	4.5V ~ 5.5V
程序存储器类型	NVSRAM
程序存储容量	64KB（64K x 8）
系列	DS225x
连接能力	SIO，UART、USART
速度	16MHz
零件状态	停产

PDF描述： 8051 DS225x 微控制器 IC 8 位 16MHz 64KB（64K x 8） NVSRAM 72-SIMM

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001972s ]
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SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.002499s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002035s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.153' ) [ RunTime:0.003591s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001848s ]
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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` = '16106840' LIMIT 1 [ RunTime:0.007869s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001787s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16106840 [ RunTime:0.017273s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001439s ]
SELECT * FROM `stock_price` WHERE `stockid` = 16106840 ORDER BY `minOrder` ASC [ RunTime:0.006725s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002910s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 16106840 ORDER BY `unit` DESC [ RunTime:0.004724s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.008171s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 16106840 [ RunTime:0.008123s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.024680s ]
SELECT * FROM `stock_price` WHERE `stockid` = 16106840 ORDER BY `minOrder` ASC [ RunTime:0.003082s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001181s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'DS2251T-64-16' LIMIT 1 [ RunTime:0.000591s ]
CONNECT:[ UseTime:0.000489s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002418s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'DS2251T-64-16' LIMIT 1 [ RunTime:0.014741s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002288s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'DS2251T-64-16' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.012990s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'DS2251T-64-16' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.017688s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.007800s ]

0.394771s

DS2251T-64-16

购买数量

总价金额： ￥ 0

推荐替代

详细描述：8051 DS225x 微控制器 IC 8 位 16MHz 64KB（64K x 8） NVSRAM 72-SIMM

产品参数

PDF描述： 8051 DS225x 微控制器 IC 8 位 16MHz 64KB（64K x 8） NVSRAM 72-SIMM

产品概述

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总价金额：￥ 0