基于78M6618設(shè)計(jì)的八路能量測量方案
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A ten-input analog front end (AFE)
An independent digital computation engine (CE)
An 8051-compatible microprocessor (MPU) which executes one instruction per clock cycle (80515)
A precision voltage reference
A temperature sensor
LCD drivers
RAM and Flash memory
A variety of I/O pins
圖2.78M6618 AFE方框圖
圖3.78M6618 MPU/CE通信方框圖
圖4.78M6618 應(yīng)用方框圖
78M6618評估板
The 78M6618 evaluation board is a design example of a switched 8-outlet power distribution unit with per outlet metering. The board includes one 78M6618 IC, an AC-DC power supply, one AC input, eight switched outputs (relays), and connectors to the serial interfaces and DIO pins.
圖5.78M6618評估板外形圖本文引用地址：http://butianyuan.cn/article/195415.htm
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