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MICROCHIP PIC18F2431-E/SO product image
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MICROCHIP PIC18F2431-E/SO

Manufacturer
MICROCHIP
MPN
PIC18F2431-E/SO
LCSC Part #
C646453
Packaging
SOIC-28-300mil
Customer #
Key Attributes
PIC 8 Bit 40MHz SOIC-28-300mil Microcontrollers RoHS
DatasheetMICROCHIP PIC18F2431-E/SO
RoHS Compliance2 documents available
Alternative Parts5
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerMICROCHIP
PackagingSOIC-28-300mil
ADC (Bit)10bit
Number of I/O24
Operating Temperature-40℃~+125℃
Program Memory TypeFLASH
Voltage - Supply4.2V~5.5V
EEPROM256Byte
Program Storage Size16KB
CPU CorePIC
Core Size8 Bit
CPU Maximum Speed40MHz
Oscillator TypeBuilt-in
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Features

AI Translation
  • 14 - Bit Power Control PWM Module:
    • Up to 4 Channels with Complementary Outputs
    • Edge or Center - Aligned Operation
    • Flexible Dead - Band Generator
    • Hardware Fault Protection Inputs
    • Simultaneous Update of Duty Cycle and Period
    • Flexible Special Event Trigger output
  • Motion Feedback Module:
    • Three Independent Input Capture Channels:
      • Flexible operating modes for period and pulse - width measurement
      • Special Hall sensor interface module
      • Special Event Trigger output to other modules
    • Quadrature Encoder Interface:
      • 2 - phase inputs and one index input from encoder
      • High and low position tracking with direction status and change of direction interrupt
      • Velocity measurement
  • High - Speed, 200 ksps 10 - Bit A/D Converter:
    • Up to 9 Channels
    • Simultaneous, Two - Channel Sampling
    • Sequential Sampling: 1, 2 or 4 Selected Channels
    • Auto - Conversion Capability
    • 4 - Word FIFO with Selectable Interrupt Frequency
    • Selectable External Conversion Triggers
    • Programmable Acquisition Time
  • Flexible Oscillator Structure:
    • Four Crystal modes up to 40 MHz
    • Two External Clock modes up to 40 MHz
    • Internal Oscillator Block:
      • 8 user - selectable frequencies: 31 kHz to 8 MHz
      • OSCTUNE can compensate for frequency drift
    • Secondary Oscillator using Timer1 @ 32 kHz
    • Fail - Safe Clock Monitor:
      • Allows for safe shutdown of device if clock fails
  • Power - Managed Modes:
    • Run: CPU on, Peripherals on
    • Idle: CPU off, Peripherals on
    • Sleep: CPU off, Peripherals off