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Features


  • Long battery life with PIC® microcontrollers (MCUs) featuring eXtreme Low Power (XLP) technology
  • Low sleep current (320 nA with retention, 10 nA in deep sleep)
  • Integrated Real-Time Clock/Calendar (RTCC) down to 400 nA on PIC MCUs with XLP technology
  • Wireless receive currents down to 3 mA for sub-GHz
  • Low quiescent current analog sensing and power supplies

Key Components


Function Product Family
Microcontroller (MCU) PIC18F87K90
PIC24F32KA304
PIC24FJ64GA104
PIC24F128GA310
Op Amps MCP6L91
MCP6294
Voltage Reference MCP1700
MCP1525
EEPROM 24LC16B
24AA256
Wireless Radio MRF24J40 (802.15.4)
MRFX9XA (Sub-GHz)

Products


Documentation


Title
Application Note Download
PIC18F2520 MCP3909 3-Phase Energy Meter Reference Design Download
IEC Compliant Active-Energy Meter Design Using the MCP3905A/6A Download
Designing with the MCP3901 Dual Channel Analog-to-Digital Converters Download
Title
Utility Metering Brochure Download

Reference Designs

Title Part Number Devices Supoorted
MCP39F521 Power Meter ADM00686 MCP39F521, MCP1754S, MCP2221, MCP9700
MCP39F511 Power Meter ADM00667 MCP39F511, MCP2221, MCP6021, MCP9700
MCP39F11N Power Meter ADM00706 MCP39F511N, MCP1754S, MCP2221
MCP39F501 Power Meter ARD00455 MCP39F501, MCP1754S, MCP2200, MCP9700
MCP3905A Energy Meter MCP3905RD-PM1 MCP3905A, MCP3906A

Smart Energy Monitoring, Metering & Control Session (DESIGN West 2012)

Government regulations and the cost of building power generating systems are two forces driving a more efficient power distribution system. To achieve the goal of enabling the smart grid, an integrated system for power measurement, monitoring, communication and control is essential. This session presents Microchip’s solutions from energy measurement devices through communications.