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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

STM32L422CBT6

数量

单价

总价

¥ 43.290000

¥ 43.29

10+

¥ 38.890000

¥ 388.9

25+

¥ 36.760000

¥ 919

80+

¥ 31.860000

¥ 2548.8

250+

¥ 30.230000

¥ 7557.5

500+

¥ 27.130000

¥ 13565

1000+

¥ 23.340000

¥ 23340

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库存总量 (单位：个)

仓库

数量

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购买数量

1 个/EA

总价金额：￥ 43.29

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样品申购

详细描述：ARM® Cortex®-M4 STM32L4 微控制器 IC 32-位 80MHz 128KB（128K x 8）闪存 48-LQFP（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	38
RAM 大小	40K x 8
供应商器件封装	48-LQFP（7x7）
内核规格	32-位
制造商	STMicroelectronics
包装	托盘
基本产品编号	STM32L422
外设	欠压检测、复位，DMA，PWM，WDT
安装类型	表面贴装型
封装、外壳	48-LQFP
工作温度	-40°C ~ 85°C（TA）
振荡器类型	内部
数据转换器	A、D 10x12b
核心处理器	ARM® Cortex®-M4
电压 - 供电 (Vcc、Vdd)	1.71V ~ 3.6V
程序存储器类型	闪存
程序存储容量	128KB（128K x 8）
等级	-
系列	STM32L4
资质	-
连接能力	I2C，红外，IrDA，LINbus，Quad SPI，SPI，UART、USART，USB
速度	80MHz
零件状态	在售

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CONNECT:[ UseTime:0.000577s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001872s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.32' , `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_10278.html' [ RunTime:0.007034s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001784s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.005185s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002334s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.32' ) [ RunTime:0.000548s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001941s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000470s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002659s ]
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` = '10278' LIMIT 1 [ RunTime:0.000782s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002210s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 10278 [ RunTime:0.005002s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002280s ]
SELECT * FROM `stock_price` WHERE `stockid` = 10278 ORDER BY `minOrder` ASC [ RunTime:0.002115s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.002057s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 10278 ORDER BY `unit` DESC [ RunTime:0.000852s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001998s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 10278 [ RunTime:0.003024s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000416s ]
SELECT * FROM `stock_price` WHERE `stockid` = 10278 ORDER BY `minOrder` ASC [ RunTime:0.000579s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002118s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'STM32L422CBT6' LIMIT 1 [ RunTime:0.000489s ]
CONNECT:[ UseTime:0.000535s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002760s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'STM32L422CBT6' LIMIT 1 [ RunTime:0.004522s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001378s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'STM32L422CBT6' OR `brand` LIKE 'STMICROELECTRONICS%' ) ) LIMIT 1 [ RunTime:0.001106s ]
SELECT `id` FROM `stock` WHERE `id` <> 10278 AND `partno` = 'STM32L422CBT6' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%stmicroelectronics%' ) [ RunTime:0.002842s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16117203 [ RunTime:0.000880s ]
SELECT `note` FROM `stock` WHERE `id` = 16117203 LIMIT 1 [ RunTime:0.000263s ]
SELECT `description` FROM `stock` WHERE `id` = 16117203 LIMIT 1 [ RunTime:0.000241s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001246s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'STM32L422CBT6' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000420s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'STM32L422CBT6' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004844s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000759s ]

0.196086s

STM32L422CBT6

库存总量 (单位：个)

购买数量

总价金额： ￥ 43.29

推荐替代

详细描述：ARM® Cortex®-M4 STM32L4 微控制器 IC 32-位 80MHz 128KB（128K x 8） 闪存 48-LQFP（7x7）

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总价金额：￥ 43.29

详细描述：ARM® Cortex®-M4 STM32L4 微控制器 IC 32-位 80MHz 128KB（128K x 8）闪存 48-LQFP（7x7）