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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

MCF54452VP266

数量

单价

总价

¥ 367.734205

10+

¥ 300.393395

¥ 3003.93395

25+

¥ 283.580092

¥ 7089.5023

100+

¥ 265.102481

¥ 26510.2481

300+

¥ 254.796833

¥ 76439.0499

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购买数量

总价金额：￥ 367.734205

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详细描述：Coldfire V4 MCF5445x 微控制器 IC 32-位 266MHz ROMless 360-BGA（23x23）

产品参数

产品属性	属性值
DigiKey 可编程	未验证
EEPROM 容量	-
I、O 数	132
RAM 大小	32K x 8
供应商器件封装	360-BGA（23x23）
内核规格	32-位
制造商	NXP USA Inc.
包装	托盘
基本产品编号	MCF54452
外设	DMA，WDT
安装类型	表面贴装型
封装、外壳	360-BBGA
工作温度	0°C ~ 70°C（TA）
振荡器类型	外部，内部
数据转换器	-
核心处理器	Coldfire V4
电压 - 供电 (Vcc、Vdd)	1.35V ~ 3.6V
程序存储器类型	ROMless
程序存储容量	-
系列	MCF5445x
连接能力	I2C，SPI，SSI，UART、USART，USB OTG
速度	266MHz
零件状态	在售

PDF描述： Coldfire V4 MCF5445x 微控制器 IC 32-位 266MHz ROMless 360-BGA（23x23）

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CONNECT:[ UseTime:0.000512s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001242s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.134' , `useragent` = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' , `reffer` = '' , `host` = 'https://www.ic118.com/stock/detail_63538071.html' [ RunTime:0.012489s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001201s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.023239s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001177s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.134' ) [ RunTime:0.018782s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002591s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.004203s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002737s ]
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` = '63538071' LIMIT 1 [ RunTime:0.034251s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.012529s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 63538071 [ RunTime:0.033431s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.012271s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63538071 ORDER BY `minOrder` ASC [ RunTime:0.027404s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001722s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 63538071 ORDER BY `unit` DESC [ RunTime:0.042583s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.009151s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 63538071 [ RunTime:0.006478s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.013065s ]
SELECT * FROM `stock_price` WHERE `stockid` = 63538071 ORDER BY `minOrder` ASC [ RunTime:0.011155s ]
CONNECT:[ UseTime:0.001717s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='MCF54452VP266' and brandshort='NXP USA Inc.' limit 1 [ RunTime:0.036252s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002562s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'MCF54452VP266' LIMIT 1 [ RunTime:0.008699s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001412s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'MCF54452VP266' LIMIT 1 [ RunTime:0.014576s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002299s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'MCF54452VP266' OR `brand` LIKE 'NXP USA Inc.%' ) ) LIMIT 1 [ RunTime:0.030001s ]
SELECT `id` FROM `stock` WHERE `id` <> 63538071 AND `partno` = 'MCF54452VP266' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%nxp usa inc.%' ) [ RunTime:0.023551s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19234044 [ RunTime:0.010379s ]
SELECT `note` FROM `stock` WHERE `id` = 19234044 LIMIT 1 [ RunTime:0.000518s ]
SELECT `description` FROM `stock` WHERE `id` = 19234044 LIMIT 1 [ RunTime:0.000366s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.003846s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'MCF54452VP266' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.016978s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'MCF54452VP266' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.103256s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.005254s ]

0.774893s

MCF54452VP266

购买数量

总价金额： ￥ 367.734205

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详细描述：Coldfire V4 MCF5445x 微控制器 IC 32-位 266MHz ROMless 360-BGA（23x23）

产品参数

PDF描述： Coldfire V4 MCF5445x 微控制器 IC 32-位 266MHz ROMless 360-BGA（23x23）

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总价金额：￥ 367.734205