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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

102991538

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¥ 369.056395

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总价金额：￥ 369.056395

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详细描述：STM32F411 STM32F4 ARM® Cortex®-M4 MCU 32-位评估板 - 嵌入式

产品参数

产品属性	属性值
互连系统	-
使用的 IC、零件	STM32F411
内含物	板
制造商	Seeed Technology Co., Ltd
包装	散装
备注	-
安装类型	固定
平台	-
建议编程环境	-
核心处理器	ARM® Cortex®-M4
类型	MCU 32-位
系列	STM32F4
零件状态	在售

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SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.003223s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = '102991538' LIMIT 1 [ RunTime:0.032001s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003120s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = '102991538' LIMIT 1 [ RunTime:0.018961s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002937s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = '102991538' OR `brand` LIKE 'Seeed Technology Co., Ltd%' ) ) LIMIT 1 [ RunTime:0.042250s ]
SELECT `id` FROM `stock` WHERE `id` <> 64019651 AND `partno` = '102991538' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%seeed technology co., ltd%' ) [ RunTime:0.027999s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 17267641 [ RunTime:0.088247s ]
SELECT `note` FROM `stock` WHERE `id` = 17267641 LIMIT 1 [ RunTime:0.038288s ]
SELECT `description` FROM `stock` WHERE `id` = 17267641 LIMIT 1 [ RunTime:0.026427s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.017788s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = '102991538' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.075124s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > '102991538' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.031102s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.030373s ]

0.816509s

102991538

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总价金额： ￥ 369.056395

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详细描述：STM32F411 STM32F4 ARM® Cortex®-M4 MCU 32-位 评估板 - 嵌入式

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总价金额：￥ 369.056395

详细描述：STM32F411 STM32F4 ARM® Cortex®-M4 MCU 32-位评估板 - 嵌入式