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NRF54L15-QFAA-R

数量

单价

总价

¥ 36.194962

10+

¥ 31.261539

¥ 312.61539

25+

¥ 29.557566

¥ 738.93915

100+

¥ 27.215637

¥ 2721.5637

250+

¥ 25.811140

¥ 6452.785

500+

¥ 24.819167

¥ 12409.5835

1000+

¥ 23.884626

¥ 23884.626

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购买数量

总价金额：￥ 36.194962

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样品申购

详细描述：IC RF

产品参数

产品属性	属性值
制造商	Nordic Semiconductor ASA
包装	卷带（TR），剪切带（CT），Digi-Reel® 得捷定制卷带
基本产品编号	NRF54L15
系列	*
零件状态	在售

PDF描述： IC RF

产品概述

NRF54L15-QFAA-R 产品概述

一、简介

NRF54L15-QFAA-R 是 Nordic 推出的超低功耗蓝牙多协议片上系统（SoC），面向对能耗和无线性能有严格要求的物联网终端设计。该器件集成了无线收发、通用定时与日历功能、复位与看门狗机制及片内温度传感器，封装为 QFN-48 (6×6 mm)，适合空间受限且要求高可靠性的消费与工业类终端。

二、主要功能特性

欠压检测（BOR / LVD / LVR / LVI），保证电源异常时系统可靠复位与保护。
上电复位（POR）、外部管脚复位（NRST）与软件复位，支持多种复位场景的安全恢复。
看门狗复位机制，提升系统在异常停滞时的自我恢复能力。
内置通用定时器与日历（RTC）功能，便于低功耗时间管理与事件调度。
内置温度传感器，可用于环境监测或片上热管理。
Ultra-low power 设计，适合电池供电或能量采集设备。
蓝牙多协议支持（Bluetooth Multiprotocol 5.4），便于实现 BLE 基础通信及与其他协议栈的并存或切换。

三、封装与引脚

该器件采用 QFN-48 封装，尺寸 6×6 mm，适合 SMT 工艺与紧凑型 PCB 设计。48 引脚布局为外设扩展、供电与天线连接提供了良好灵活性，便于在模块化与整机方案中集成。

四、典型应用场景

可穿戴设备与健康监测终端：超低功耗与 RTC 支持，使设备在长时间休眠下仍能定期唤醒与记录。
智能家居与遥控器：多协议能力利于与不同无线生态互联。
资产追踪与定位标签：低功耗蓝牙与定时唤醒配合，实现长续航定位上报。
工业传感与楼宇自控：欠压检测与看门狗提高系统可靠性，适合苛刻运行环境。

五、优势与设计注意事项

优势：集成度高、功耗低、复位与监测功能完备，适用于对可靠性与续航要求高的产品。
注意事项：电源滤波与复位电路设计需按规范布局以发挥 BOR/LVD 等保护效果；天线布局与地平面设计对射频性能影响显著；在多协议并存场景下需合理调度射频与系统资源以避免冲突。

六、开发与生态支持

Nordic 提供完整的软件开发生态（例如 nRF Connect SDK 与工具链）、参考设计与开发板，方便快速评估与样机验证。建议在初期开发时采用参考评估板与官方示例，以缩短产品化周期与降低设计风险。

如需更详细的电气参数、时序图或射频规格，可进一步获取官方数据手册与规格表以完成硬件与软件设计验证。

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/www/wwwroot/www.ic72.com/app/model/StockPrice.php ( 1.53 KB )
/www/wwwroot/www.ic72.com/app/model/StockUnit.php ( 0.78 KB )
/www/wwwroot/www.ic72.com/app/model/StockWarehouse.php ( 0.91 KB )
/www/wwwroot/www.ic72.com/app/model/Pdf.php ( 3.09 KB )
/www/wwwroot/www.ic72.com/vendor/topthink/think-orm/src/db/Raw.php ( 1.22 KB )
/www/wwwroot/www.ic72.com/vendor/topthink/think-view/src/Think.php ( 8.00 KB )
/www/wwwroot/www.ic72.com/vendor/topthink/think-template/src/Template.php ( 46.61 KB )
/www/wwwroot/www.ic72.com/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
/www/wwwroot/www.ic72.com/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
/www/wwwroot/www.ic72.com/runtime/temp/995a9576ac15c40d17b616c95da56580.php ( 75.72 KB )
/www/wwwroot/www.ic72.com/vendor/topthink/framework/src/think/Response.php ( 8.65 KB )
/www/wwwroot/www.ic72.com/vendor/topthink/framework/src/think/response/Html.php ( 0.97 KB )
/www/wwwroot/www.ic72.com/vendor/topthink/think-trace/src/Html.php ( 4.49 KB )

CONNECT:[ UseTime:0.000833s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002101s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.82' , `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_64242266.html' [ RunTime:0.005288s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001791s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.000507s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.003047s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.82' ) [ RunTime:0.000370s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001868s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000290s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002116s ]
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` = '64242266' LIMIT 1 [ RunTime:0.001526s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001674s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 64242266 [ RunTime:0.000860s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002882s ]
SELECT * FROM `stock_price` WHERE `stockid` = 64242266 ORDER BY `minOrder` ASC [ RunTime:0.002661s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001918s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 64242266 ORDER BY `unit` DESC [ RunTime:0.002171s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001260s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 64242266 [ RunTime:0.000512s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.001239s ]
SELECT * FROM `stock_price` WHERE `stockid` = 64242266 ORDER BY `minOrder` ASC [ RunTime:0.000310s ]
CONNECT:[ UseTime:0.000618s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='NRF54L15-QFAA-R' and brandshort='Nordic Semiconductor ASA' limit 1 [ RunTime:0.001778s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002509s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'NRF54L15-QFAA-R' LIMIT 1 [ RunTime:0.001116s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001231s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'NRF54L15-QFAA-R' LIMIT 1 [ RunTime:0.002614s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002046s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'NRF54L15-QFAA-R' OR `brand` LIKE 'Nordic Semiconductor ASA%' ) ) LIMIT 1 [ RunTime:0.001784s ]
SELECT `id` FROM `stock` WHERE `id` <> 64242266 AND `partno` = 'NRF54L15-QFAA-R' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%nordic semiconductor asa%' ) [ RunTime:0.001412s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 11971676 [ RunTime:0.002202s ]
SELECT `note` FROM `stock` WHERE `id` = 11971676 LIMIT 1 [ RunTime:0.000735s ]
SELECT `description` FROM `stock` WHERE `id` = 11971676 LIMIT 1 [ RunTime:0.000449s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002713s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'NRF54L15-QFAA-R' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000738s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'NRF54L15-QFAA-R' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.005973s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000373s ]

0.252866s

NRF54L15-QFAA-R

购买数量

总价金额： ￥ 36.194962

推荐替代

详细描述：IC RF

产品参数

PDF描述： IC RF

产品概述

NRF54L15-QFAA-R 产品概述

一、简介

二、主要功能特性

三、封装与引脚

四、典型应用场景

五、优势与设计注意事项

六、开发与生态支持

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总价金额：￥ 36.194962