71M6521BE Energy Meter

TERIDIAN Semiconductor

Description

www.DataSheet4U.com 71M6521BE Energy Meter IC DATA SHEET JANUARY 2008 GENERAL .
The TERIDIAN 71M6521BE is a highly integrated SOC with an MPU core, FLASH and LCD driver.

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Datasheet Specifications

Part number: 71M6521BE
Manufacturer: TERIDIAN Semiconductor
File Size: 2.30 MB
Datasheet: 71M6521BE_TERIDIANSemiconductor.pdf
Description: Energy Meter

Features

* < 0.4% Wh accuracy over 2000:1 current range and over temperature
* Exceeds IEC62053 / ANSI C12.20 standards
* Voltage reference < 40ppm/°C
* Four sensor inputs
* VDD referenced
* Low jitter Wh test output (10kHz maximum)
* Pulse count for Wh p

Applications

* with very few low-cost external components. A 32kHz crystal time-base for the entire system further reduces system cost. The IC supports 2-wire single-phase residential metering along with tamperdetection mechanisms. Maximum design flexibility is provided by multiple UARTs, I2C, μWire, up to 14 DIO

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71M6521BE Energy Meter TERIDIAN Semiconductor

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