71M6543FT - Energy Meter

Product Overview

Maxim Integrated

Datasheet Details

Part number	71M6543FT
Manufacturer	Maxim Integrated
File Size	2.21 MB
Description	Energy Meter
Datasheet	71M6543FT Datasheet
Additional preview pages of the 71M6543FT datasheet.

Product details

Description

The 71M6543FT/71M6543HT/71M6543GT/71M6543GHT (71M654xT) are 4th-generation three-phase metering systems-on-chips (SoCs) with a 5MHz, 8051-compatible MPU core, low-power RTC with digital temperature compensation, flash memory, and LCD driver.

Features

include an SPI interface, advanced power management, ultra-lowpower operation in active and battery modes, 5KB shared RAM, and 64KB/128KB flash memory that can be programmed in the field with code and/or data during meter operation and the ability to drive up to six LCD segments per SEG driver pin. High processing and sampling rates combined with differential inputs offer a powerful platform for residential meters. A complete array of code development tools, demonstration code, and reference des.

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Published: Aug 29, 2019 |