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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

STM32F446RET6

数量

单价

总价

¥ 84.868096

10+

¥ 65.952510

¥ 659.5251

50+

¥ 58.379664

¥ 2918.9832

100+

¥ 56.034429

¥ 5603.4429

160+

¥ 54.684969

¥ 8749.59504

640+

¥ 51.600546

¥ 33024.34944

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购买数量

总价金额：￥ 84.868096

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产品参数

产品属性	属性值
商品目录	单片机(MCU/MPU/SOC)
CPU内核	ARM-M4
CPU最大主频	180MHz
CPU位数	32bit
程序存储容量	512KB
程序存储器类型	FLASH
I/O数量	50
ADC(位数)	12bit
DAC(位数)	12bit
工作电压	1.7V~3.6V
应用领域	-

PDF描述：STM32 Nucleo-64 boards

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select foldpath,foldpath2,filename from pdf_file where id=1987416 limit 1 [ RunTime:0.000475s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001231s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'STM32F446RET6' LIMIT 1 [ RunTime:0.000356s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002421s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'STM32F446RET6' LIMIT 1 [ RunTime:0.000634s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002759s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'STM32F446RET6' OR `brand` LIKE 'STMicroelectronics%' ) ) LIMIT 1 [ RunTime:0.004602s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002193s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'STM32F446RET6' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000815s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'STM32F446RET6' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.013734s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001056s ]

0.284669s

STM32F446RET6

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总价金额： ￥ 84.868096

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PDF描述：STM32 Nucleo-64 boards

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总价金额：￥ 84.868096