Microchip logo
Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes

Static Flow Meters

Features

  • Long battery life with PIC® MCUs featuring
    XLP technology
    • Low Sleep current (320nA with retention, 10nA in Deep Sleep)
    • Integrated RTCC down to 400nA on PIC MCUs with XLP technology
  • Lower system cost with integrated ultrasonic "time of flight" measurement
    • Charge and Time Measurement Unit, Input Capture and A/D Converted peripherals
    • Precision Time measurement down to 500pS resolution
  • Integrated LCD (up to 480 segments)
  • Wireless receive currents down to 3mA for sub-GHz
  • Low quiescent current analog sensing and power supplies
Block Diagram Static
FunctionProduct Family
MicrocontrollerPIC18F87K90
PIC24F32KA304
PIC24FJ64GA104
PIC24F128GA310
Temperature SensorMCP9804
Op-AmpsMCP6L91,MCP6294
Low-power RTCCMCP794x/795x (I²C)
Voltage ReferenceMCP1700, MCP1525
EEPROM24LC16B
Wireless Radio Transceivers & ModulesMRF24J40 (802.15.4)
MRFX9XA (Sub-GHz)

Metering Video Channel