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71M6511H - Single-Phase Energy Meter

Download the 71M6511H datasheet PDF (71M6511 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for single-phase energy meter.

Description

The 71M6511 is a highly integrated SOC with an MPU core, RTC, flash, and LCD driver.

Features

  • APRIL 2016.
  • Wh accuracy < 0.1% over 2000:1 range.
  • Exceeds IEC 62053/ANSIC 12.20.
  • Voltage reference < 10ppm/C -- 71M6511H, < 50ppm/°C -- 71M6511.
  • Three sensor inputs - VDD referenced.
  • Low jitter Wh/VARh pulse outputs.
  • Pulse count for pulse outputs.
  • Four-quadrant metering.
  • Voltage/current angle.
  • Line frequency count for RTC.
  • Digital temperature compensation.
  • Sag detection.
  • Independent 32-bit compute engine.
  • 40-70Hz line frequency.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (71M6511-Silergy.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 71M6511H
Manufacturer Silergy
File Size 1.28 MB
Description Single-Phase Energy Meter
Datasheet download datasheet 71M6511H Datasheet

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Full PDF Text Transcription

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71M6511/71M6511H Single-Phase Energy Meter IC GENERAL DESCRIPTION The 71M6511 is a highly integrated SOC with an MPU core, RTC, flash, and LCD driver. Our Single Converter Technology® with a 22-bit deltasigma ADC, three analog inputs, digital temperature compensation, precision voltage reference, and 32-bit computation engine (CE) supports a wide range of single-phase metering applications with very few low cost external components. A 32kHz crystal time base for the entire system and internal battery backup support for RAM and RTC further reduce system cost. Maximum design flexibility is supported with multiple UARTs, I2C, a power fail comparator, a 5V LCD charge pump, up to 12 DIO pins and an insystem programmable flash. The device is offered in high (0.1%) and standard (0.
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