8.5 Reference Schematic

This is the reference application schematic for the MXG3141 device:
Figure 8-1. Reference Schematic

Note:
  1. The values of the pull-up resistors will be chosen to ensure SCL and SDA rise and fall times meet the I2C specification. The value required will depend on the amount of capacitance loading on the lines.
  2. It is recommended to provide a 2 mm pitch connector for the "GestIC I2C to USB" interface (EV91M41A) and the ability for the host to keep MCLR line in high impedance state while the interface is connected.
  3. See paragraph 6.4 for details on RX0...4 pins assignment.