IOCON Features

The following electrical properties are configurable for each pin:

  • Pull-up/pull-down resistor
  • Open-drain mode
  • Hysteresis
  • Digital glitch filter with programmable time constant
  • Analog mode (for a subset of pins, see the LPC81xM data sheet)

The true open-drain pins PIO0_10 and PIO0_11 can be configured for different I2C-bus speeds.


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