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[原创] NXP LPC54102传感器处理和运动解决方案

关键词:MCU 传感器 智能传感器 家庭和建筑物自动化(HABA) 手机和平板电脑 机器人 LPC54102

时间:2014-11-13 14:36:28       作者:NXP       来源:中电网

NXP公司的LPC5410x系列MCU具有超低功耗性能,双处理器内核ARM Cortex-M4和 ARM Cortex-M0+,最大工作频率100 MHz,适用于传感器任务如听,采集和聚集传感器数据以及如传感器融合的复杂传感器处理任务.主要用在手机和平板电脑,手持健身和保健监视, 智能传感, 家庭和建筑物自动化(HABA),车(船)队管理和资产跟踪,机器人和无人驾驶飞机,游戏附件等.本文介绍了LPC54102主要特性和优势,框图,传感器处理/运动解决方案主要特性如开发板和传感器屏蔽板电路图和PCB元件布局图.

The LPC54100 Series microcontrollers were designed from the ground up to deliver the industry’s best power efficiency for always-on sensor-processing applications. These highly efficient MCUs support ultra-low-power performance for sensor tasks such as listening, collection, and aggregation of sensor data as well as complex sensor processing tasks such as sensor fusion.
Crucial for always-on applications, LPC54100 Series MCUs require as little as 3 µA for continuous sensor listening. A first for sensor applications, an asymmetric dual-core architecture enables scalable active power/performance: Developers can use the 55 µA/MHz Cortex-M0+ core for sensor data collection, aggregation, and external communications, or the Cortex-M4F core (100 µA/MHz) to execute math-intensive algorithms (i.e., motion sensor fusion) more quickly while saving power.  The LPC54100 Series also includes single-core (C..

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