Figure 8. Recommended TWIM pullup value vs. line capacitance The I2C specification allows a line capacitance of 400 pF at most. The value of internal pullup resistor (RPU) for nRF5340 can be found in GPIO — General purpose input/output.
Figure 8. Recommended TWIM pullup value vs. line capacitance The I2C specification allows a line capacitance of 400 pF at most. The value of internal pullup resistor (RPU) for nRF5340 can be found in GPIO — General purpose input/output.