in the mega8a datasheet on page 226 there is a table with the pull-up values and PSU current. The values for I/O pins is given as 20K to 50K but the PSU current at Active 8MHz, VCC = 5V is given as 6 to 15mA. I did measure with a DMM the current between a pin and ground when the pin is set as input with the pull-up enabled, got 14mA. The thing that I don't understand is how the current could be so high with pull-up resistors with 20K as the lowest value?
At 14mA the resistor value equals to 5V/0.014 = 357 Ohms.
Am I missing something?