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Single phase electricity meter with dual EEPROM M24LR64 and STPM10 and STM8L152
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The STEVAL-IPE020V1 demonstration board implements a single-phase energy meter based on the STPM10 metering IC and STM8L152 microcontroller.

The demonstration board is a fully functional single-phase solution with parameter display, tamper management, maximum demand (MD) calculation, EEPROM data logging, and low power management.

The metering data stored in the dual EEPROM can be read using the RFID reader.

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Data Brief

Key Features

  • Accuracy: class 1 with dynamic range 200:1
  • Nominal voltage: 240 V
  • Nominal current: 10 A (ITYP)
  • Maximum current: 80 A (IMAX)
  • Operating range: 0.6 Vb to 1.2 Vb
  • Meter constant: 3200 impulses/kWh
  • Power frequency range: 45 Hz to 65 Hz
  • Sensor: primary side CT and secondary side Shunt
  • Communication interface: IrDA
  • RoHS compliant


Design Resources


Technical Documentation

Product Specifications

Description Version Size
DB1562: Single phase electricity meter with dual EEPROM M24LR64 and STPM10 and STM8L152
1.1 289 KB

Application Notes

Description Version Size
AN2972: Designing an antenna for the M24LRxx-R and M24LRxxE-R dual interface I²C/RFID devices
6.1 1,480 KB

User Manual

Description Version Size
UM1529: Single-phase energy meter with 80 A maximum current based on STPM10 metering IC and STM8L152C6 MCU with dual interface EEPROM
1.0 1,159 KB
UM1572: STEVAL-IPE020V1: ST energy meter application based on the Android platform
1.1 2,675 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
STEVAL-IPE020V1 gerber files
1.0 179 KB

Bill of Materials

Description Version Size
1.0 47 KB

Schematic Pack

Description Version Size
STEVAL-IPE020V1 schematics
2.1 73 KB

License Agreement

Description Version Size
Evaluation products license agreement
1.0 126 KB

Sample & Buy

Part Number Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-IPE020V1ActiveSTPM10; STM8L152; M24LR64Buy Direct73.5Distributor reported inventory date: 2016-02-29
Distributor NameRegionStockMin. order

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.