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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

LM3S2939-EQC50-A2T

购买数量

总价金额：￥ 0

样品申购

详细描述：ARM® Cortex®-M3 Stellaris® ARM® Cortex®-M3S 2000 微控制器 IC 32-位 50MHz 256KB（256K x 8）闪存 100-LQFP（14x14）

产品参数

产品属性	属性值
DigiKey 可编程	未验证
EEPROM 容量	-
I、O 数	57
RAM 大小	64K x 8
供应商器件封装	100-LQFP（14x14）
内核规格	32-位
制造商	Texas Instruments
包装	卷带（TR）
基本产品编号	LM3S2939
外设	欠压检测、复位，POR，PWM，WDT
安装类型	表面贴装型
封装、外壳	100-LQFP
工作温度	-40°C ~ 105°C（TA）
振荡器类型	内部
数据转换器	A、D 3x10b
核心处理器	ARM® Cortex®-M3
电压 - 供电 (Vcc、Vdd)	2.25V ~ 2.75V
程序存储器类型	闪存
程序存储容量	256KB（256K x 8）
系列	Stellaris® ARM® Cortex®-M3S 2000
连接能力	CANbus，I2C，IrDA，Microwire，QEI，SPI，SSI，UART、USART
速度	50MHz
零件状态	停产

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SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001904s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 17118695 [ RunTime:0.000456s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.001311s ]
SELECT * FROM `stock_price` WHERE `stockid` = 17118695 ORDER BY `minOrder` ASC [ RunTime:0.000248s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001994s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'LM3S2939-EQC50-A2T' LIMIT 1 [ RunTime:0.001803s ]
CONNECT:[ UseTime:0.000538s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002862s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'LM3S2939-EQC50-A2T' LIMIT 1 [ RunTime:0.001194s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001850s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'LM3S2939-EQC50-A2T' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.003208s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'LM3S2939-EQC50-A2T' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.005996s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.003768s ]

0.293863s

LM3S2939-EQC50-A2T

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详细描述：ARM® Cortex®-M3 Stellaris® ARM® Cortex®-M3S 2000 微控制器 IC 32-位 50MHz 256KB（256K x 8） 闪存 100-LQFP（14x14）

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详细描述：ARM® Cortex®-M3 Stellaris® ARM® Cortex®-M3S 2000 微控制器 IC 32-位 50MHz 256KB（256K x 8）闪存 100-LQFP（14x14）