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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

EFM32TG840F8-QFN64T

购买数量

总价金额：￥ 0

样品申购

详细描述：ARM® Cortex®-M3 Tiny Gecko 微控制器 IC 32-位 32MHz 8KB（8K x 8）闪存 64-QFN（9x9）

产品参数

产品属性	属性值
DigiKey 可编程	未验证
EEPROM 容量	-
I、O 数	56
RAM 大小	2K x 8
供应商器件封装	64-QFN（9x9）
内核规格	32-位
制造商	Silicon Labs
包装	托盘
基本产品编号	EFM32TG840
外设	欠压检测、复位，DMA，LCD，POR，PWM，WDT
安装类型	表面贴装型
封装、外壳	64-VFQFN 祼焊盘
工作温度	-40°C ~ 85°C（TA）
振荡器类型	内部
数据转换器	A、D 8x12b；D、A 2x12b
核心处理器	ARM® Cortex®-M3
电压 - 供电 (Vcc、Vdd)	1.85V ~ 3.8V
程序存储器类型	闪存
程序存储容量	8KB（8K x 8）
系列	Tiny Gecko
连接能力	EBI、EMI，I2C，IrDA，智能卡，SPI，UART、USART
速度	32MHz
零件状态	Digi-Key 停止提供

PDF描述：Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 32MHz, CMOS, PQCC64

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.003474s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.231' , `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_16118004.html' [ RunTime:0.004198s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001801s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.004072s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001531s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.231' ) [ RunTime:0.000384s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001408s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000449s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001745s ]
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` = '16118004' LIMIT 1 [ RunTime:0.000814s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002078s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16118004 [ RunTime:0.000917s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001395s ]
SELECT * FROM `stock_price` WHERE `stockid` = 16118004 ORDER BY `minOrder` ASC [ RunTime:0.000496s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001205s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 16118004 ORDER BY `unit` DESC [ RunTime:0.000444s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001184s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 16118004 [ RunTime:0.000372s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000288s ]
SELECT * FROM `stock_price` WHERE `stockid` = 16118004 ORDER BY `minOrder` ASC [ RunTime:0.000378s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002016s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'EFM32TG840F8-QFN64T' LIMIT 1 [ RunTime:0.000460s ]
CONNECT:[ UseTime:0.000951s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002662s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'EFM32TG840F8-QFN64T' LIMIT 1 [ RunTime:0.001965s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002808s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'EFM32TG840F8-QFN64T' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000961s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'EFM32TG840F8-QFN64T' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004058s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.001056s ]

0.261585s

EFM32TG840F8-QFN64T

购买数量

总价金额： ￥ 0

推荐替代

详细描述：ARM® Cortex®-M3 Tiny Gecko 微控制器 IC 32-位 32MHz 8KB（8K x 8） 闪存 64-QFN（9x9）

产品参数

PDF描述：Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 32MHz, CMOS, PQCC64

产品概述

类似型号

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总价金额：￥ 0

详细描述：ARM® Cortex®-M3 Tiny Gecko 微控制器 IC 32-位 32MHz 8KB（8K x 8）闪存 64-QFN（9x9）