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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

atmega32u2-au

数量

单价

总价

¥ 250.817866

10+

¥ 228.967017

¥ 2289.67017

25+

¥ 218.041592

¥ 5451.0398

250+

¥ 217.387935

¥ 54346.98375

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购买数量

总价金额：￥ 250.817866

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详细描述：AVR AVR® ATmega 微控制器 IC 8 位 16MHz 32KB（16K x 16）闪存 32-TQFP（7x7）

产品参数

产品属性	属性值
DigiKey 可编程	未验证
EEPROM 容量	1K x 8
I、O 数	22
RAM 大小	1K x 8
供应商器件封装	32-TQFP（7x7）
内核规格	8 位
制造商	Microchip Technology
包装	托盘
基本产品编号	ATMEGA32
外设	欠压检测、复位，POR，PWM，WDT
安装类型	表面贴装型
封装、外壳	32-TQFP
工作温度	-40°C ~ 85°C（TA）
振荡器类型	内部
数据转换器	-
核心处理器	AVR
电压 - 供电 (Vcc、Vdd)	2.7V ~ 5.5V
程序存储器类型	闪存
程序存储容量	32KB（16K x 16）
系列	AVR® ATmega
连接能力	SPI，UART、USART，USB
速度	16MHz
零件状态	在售

PDF描述：8-bit Microcontroller with 8/16/32K Bytes of ISP Flash and USB Controller 8位微控制器具有ISP功能的Flash和USB控制器8/16 / 32K字节

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CONNECT:[ UseTime:0.000612s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002325s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.134' , `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_51061899.html' [ RunTime:0.016019s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001881s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.006548s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002655s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.134' ) [ RunTime:0.000633s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.003082s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.002271s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002617s ]
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` = '51061899' LIMIT 1 [ RunTime:0.008920s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.016231s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51061899 [ RunTime:0.011325s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001803s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51061899 ORDER BY `minOrder` ASC [ RunTime:0.001037s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.009907s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51061899 ORDER BY `unit` DESC [ RunTime:0.010409s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002419s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51061899 [ RunTime:0.009114s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000759s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51061899 ORDER BY `minOrder` ASC [ RunTime:0.009696s ]
CONNECT:[ UseTime:0.000616s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='atmega32u2-au' and brandshort='microchip technology' limit 1 [ RunTime:0.016951s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001326s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'atmega32u2-au' LIMIT 1 [ RunTime:0.004720s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002494s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'atmega32u2-au' LIMIT 1 [ RunTime:0.013840s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001312s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'atmega32u2-au' OR `brand` LIKE 'microchip technology%' ) ) LIMIT 1 [ RunTime:0.015247s ]
SELECT `id` FROM `stock` WHERE `id` <> 51061899 AND `partno` = 'atmega32u2-au' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%microchip technology%' ) [ RunTime:0.003716s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 19210884 [ RunTime:0.010133s ]
SELECT `note` FROM `stock` WHERE `id` = 19210884 LIMIT 1 [ RunTime:0.018791s ]
SELECT `description` FROM `stock` WHERE `id` = 19210884 LIMIT 1 [ RunTime:0.010152s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002483s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'atmega32u2-au' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.007126s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'atmega32u2-au' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.013771s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004217s ]

0.506817s

atmega32u2-au

购买数量

总价金额： ￥ 250.817866

推荐替代

详细描述：AVR AVR® ATmega 微控制器 IC 8 位 16MHz 32KB（16K x 16） 闪存 32-TQFP（7x7）

产品参数

PDF描述：8-bit Microcontroller with 8/16/32K Bytes of ISP Flash and USB Controller 8位微控制器具有ISP功能的Flash和USB控制器8/16 / 32K字节

产品概述

类似型号

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总价金额：￥ 250.817866

详细描述：AVR AVR® ATmega 微控制器 IC 8 位 16MHz 32KB（16K x 16）闪存 32-TQFP（7x7）