Timeline for Is there a correct resistance value for I2C pull-up resistors?
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 12, 2021 at 13:31 | comment | added | Elliot Alderson |
I know this is a very old answer but I want to comment that the resistor value does matter at low frequencies. If the resistor value is too low then the open-collector outputs will not be able to pull the signal lines down to a valid logic 0 level.
|
|
| Mar 14, 2010 at 9:34 | vote | accept | JonathanD | ||
| Mar 14, 2010 at 9:34 | |||||
| Mar 13, 2010 at 22:40 | history | answered | endolith | CC BY-SA 2.5 |