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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

STM32H742AII6

数量

单价

总价

2496+

¥ 96.734755

¥ 241449.94848

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购买数量

总价金额：￥ 241449.94848

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详细描述：ARM® Cortex®-M7 STM32H7 微控制器 IC 32-位 480MHz 2MB（2M x 8）闪存 169-UFBGA（7x7）

产品参数

产品属性	属性值
DigiKey 可编程	未验证
EEPROM 容量	-
I、O 数	131
RAM 大小	692K x 8
供应商器件封装	169-UFBGA（7x7）
内核规格	32-位
制造商	STMicroelectronics
包装	托盘
基本产品编号	STM32H742
外设	掉电检测、复位，DMA，I2S，LCD，POR，PWM，WDT
安装类型	表面贴装型
封装、外壳	169-UFBGA
工作温度	-40°C ~ 85°C（TA）
振荡器类型	内部
数据转换器	A、D 36x16b; D、A 2x12b
核心处理器	ARM® Cortex®-M7
电压 - 供电 (Vcc、Vdd)	1.62V ~ 3.6V
程序存储器类型	闪存
程序存储容量	2MB（2M x 8）
系列	STM32H7
连接能力	CANbus，EBI、EMI，以太网，I2C，IrDA，LINbus，MDIO，MMC、SD、SDIO，QSPI，SAI，SPDIF，SPI，SWPMI，UART、USART，USB OTG
速度	480MHz
零件状态	在售

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CONNECT:[ UseTime:0.000735s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002670s ]
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SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.002405s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.000628s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002873s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.70' ) [ RunTime:0.000572s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.003620s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.004973s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.003013s ]
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` = '56784421' LIMIT 1 [ RunTime:0.005101s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002511s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 56784421 [ RunTime:0.000765s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.005590s ]
SELECT * FROM `stock_price` WHERE `stockid` = 56784421 ORDER BY `minOrder` ASC [ RunTime:0.001487s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.005043s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 56784421 ORDER BY `unit` DESC [ RunTime:0.010368s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001814s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 56784421 [ RunTime:0.002337s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000278s ]
SELECT * FROM `stock_price` WHERE `stockid` = 56784421 ORDER BY `minOrder` ASC [ RunTime:0.000276s ]
CONNECT:[ UseTime:0.000615s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='STM32H742AII6' and brandshort='STMicroelectronics' limit 1 [ RunTime:0.002876s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002152s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'STM32H742AII6' LIMIT 1 [ RunTime:0.000704s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001133s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'STM32H742AII6' LIMIT 1 [ RunTime:0.000397s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002405s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'STM32H742AII6' OR `brand` LIKE 'STMicroelectronics%' ) ) LIMIT 1 [ RunTime:0.008248s ]
SELECT `id` FROM `stock` WHERE `id` <> 56784421 AND `partno` = 'STM32H742AII6' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%stmicroelectronics%' ) [ RunTime:0.010231s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 15338525 [ RunTime:0.011153s ]
SELECT `note` FROM `stock` WHERE `id` = 15338525 LIMIT 1 [ RunTime:0.001003s ]
SELECT `description` FROM `stock` WHERE `id` = 15338525 LIMIT 1 [ RunTime:0.003125s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.005264s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'STM32H742AII6' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.005376s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'STM32H742AII6' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.010443s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.006360s ]

0.337044s

STM32H742AII6

购买数量

总价金额： ￥ 241449.94848

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详细描述：ARM® Cortex®-M7 STM32H7 微控制器 IC 32-位 480MHz 2MB（2M x 8） 闪存 169-UFBGA（7x7）

产品参数

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总价金额：￥ 241449.94848

详细描述：ARM® Cortex®-M7 STM32H7 微控制器 IC 32-位 480MHz 2MB（2M x 8）闪存 169-UFBGA（7x7）