瑞萨R8C系列单片机的紧急照明控制技术解决方案-科通芯城100%正品保证

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瑞萨R8C系列单片机的紧急照明控制技术解决方案

方案： 5CF0A6
标签： 瑞萨,R8C,单片机,紧急照明控制
类别： 消费电子

方案文档下载方案设计图方案关键器件表方案描述

方案文档下载：

R5F21264SNFPU0.pdf

方案设计图：

方案关键器件表：

类型	型号	厂商	说明
MCU	R5F21264SNFP#U0	Renesas	IC R8C/26 MCU FLASH 32LQFP

方案描述：

Renesas' 8/16-bit microcontrollers that are equipped with ADC (Analog to Digital Converter) for power supply and ambient light detection, and other necessary functions, offer a range of solutions for emergency lighting systems. Emergency lighting control (ELC) typically operates as follows. When the normal AC power fails, the emergency ballast senses the power failure and immediately switches to emergency mode, illuminating one or more emergency lamps, often at a reduced luminance. A typical system will be required to sense the presence of AC power and ambient light as well as control the supply to the emergency lighting. In addition, it may be required to send data to a central control panel.