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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

MK22DX256VLK5

数量

单价

总价

¥ 98.916369

10+

¥ 77.521676

¥ 775.21676

50+

¥ 68.945618

¥ 3447.2809

100+

¥ 66.291321

¥ 6629.1321

480+

¥ 61.888675

¥ 29706.564

960+

¥ 60.482112

¥ 58062.82752

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购买数量

总价金额：￥ 98.916369

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样品申购

详细描述：ARM® Cortex®-M4 Kinetis K20 微控制器 IC 32-位 50MHz 256KB（256K x 8）闪存 80-FQFP（12x12）

产品参数

产品属性	属性值
DigiKey 可编程	未验证
EEPROM 容量	4K x 8
I、O 数	56
RAM 大小	32K x 8
供应商器件封装	80-FQFP（12x12）
内核规格	32-位
制造商	NXP USA Inc.
包装	托盘
基本产品编号	MK22DX256
外设	DMA，I2S，LVD，POR，PWM，WDT
安装类型	表面贴装型
封装、外壳	80-LQFP
工作温度	-40°C ~ 105°C（TA）
振荡器类型	内部
数据转换器	A、D 20x16b; D、A 1x12b
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	256KB（256K x 8）
系列	Kinetis K20
连接能力	I2C，IrDA，SPI，UART、USART，USB，USB OTG
速度	50MHz
零件状态	在售

PDF描述：K22 Sub-Family Data Sheet K22次系列数据手册

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CONNECT:[ UseTime:0.000746s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002815s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.64' , `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_70323824.html' [ RunTime:0.003696s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001474s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.005666s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001463s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.64' ) [ RunTime:0.000440s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001117s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000411s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001890s ]
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` = '70323824' LIMIT 1 [ RunTime:0.001566s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001220s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 70323824 [ RunTime:0.000374s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001122s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70323824 ORDER BY `minOrder` ASC [ RunTime:0.000794s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001121s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 70323824 ORDER BY `unit` DESC [ RunTime:0.000326s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001110s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 70323824 [ RunTime:0.000296s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000246s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70323824 ORDER BY `minOrder` ASC [ RunTime:0.000365s ]
CONNECT:[ UseTime:0.000441s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='MK22DX256VLK5' and brandshort='NXP USA Inc.' limit 1 [ RunTime:0.001206s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001538s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'MK22DX256VLK5' LIMIT 1 [ RunTime:0.000525s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001881s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'MK22DX256VLK5' LIMIT 1 [ RunTime:0.000609s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002856s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'MK22DX256VLK5' OR `brand` LIKE 'NXP USA Inc.%' ) ) LIMIT 1 [ RunTime:0.000827s ]
SELECT `id` FROM `stock` WHERE `id` <> 70323824 AND `partno` = 'MK22DX256VLK5' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%nxp usa inc.%' ) [ RunTime:0.002509s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 17112391 [ RunTime:0.002793s ]
SELECT `note` FROM `stock` WHERE `id` = 17112391 LIMIT 1 [ RunTime:0.000437s ]
SELECT `description` FROM `stock` WHERE `id` = 17112391 LIMIT 1 [ RunTime:0.000295s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001302s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'MK22DX256VLK5' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000508s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'MK22DX256VLK5' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.024419s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001101s ]

0.279457s

MK22DX256VLK5

购买数量

总价金额： ￥ 98.916369

推荐替代

详细描述：ARM® Cortex®-M4 Kinetis K20 微控制器 IC 32-位 50MHz 256KB（256K x 8） 闪存 80-FQFP（12x12）

产品参数

PDF描述：K22 Sub-Family Data Sheet K22次系列数据手册

产品概述

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总价金额：￥ 98.916369

详细描述：ARM® Cortex®-M4 Kinetis K20 微控制器 IC 32-位 50MHz 256KB（256K x 8）闪存 80-FQFP（12x12）