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71M6511H - Single-Phase Energy Meter

Download the 71M6511H datasheet PDF. This datasheet also covers the 71M6511 variant, as both devices belong to the same single-phase energy meter family and are provided as variant models within a single manufacturer datasheet.

General Description

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

Key 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

📁 Similar Datasheet

Part Number Description Manufacturer
71M6511H Single-Phase Energy Meter Teridian Semiconductor
71M6511 Single-Phase Energy Meter Teridian Semiconductor
71M6513 3-Phase Energy Meter Teridian Semiconductor
71M6513H 3-Phase Energy Meter Teridian Semiconductor
71M6515H Energy Meter TERIDIAN Semiconductor

Other Datasheets by Silergy

Part Number Description
71M6511 Single-Phase Energy Meter
71M6513 3-Phase Energy Meter
71M6513H 3-Phase Energy Meter
71M6531D Energy Meter
71M6531F Energy Meter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.