| PARAMETER | SYMBOL | CONDITION | MIN TYP MAX | UNITS |
| | | Fast mode | 1 00 400 | |
| SCL Clock Frequency | fSCL | Standard mode | 100 | kHz |
| Bus Free Time Between a STOP | | Fast mode | 1.3 | |
| and START Condition | tBUF | Standard mode | 4.7 | Lis |
| | | Fast mode | 0.6 | |
| Hold Time (Repeated) START Condition (Note 7) | tHD:STA | Standard mode | 4.0 | US |
| | | Fast mode | 1.3 | |
| LOW Period of SCL Clock | tLOW | Standard mode | 4.7 | US |
| | | Fast mode | 0.6 | |
| HIGH Period of SCL Clock | tHIGH | Standard mode | 4.0 | lrs |
| Setup Time for a Repeated | | Fast mode | 0.6 | |
| START Condition | tSU:STA | Standard mode | 4.7 | US |
| | | Fast mode | 0 0.9 | |
| Data Hold Time (Notes 8, 9) | tHD:DAT | Standard mode | 0 | US |
| | | Fast mode | 1 00 | |
| Data Setup Time (Note 10) | tSU:DAT | Standard mode | 250 | ns |
| Rise Time of Both SDA and SCL | tR | Fast mode | 20 + O.1CB 300 | |
| Signals (Note 11) | Standard mode | 20 + O.1CB 1000 | ns |
| Fall Time of Both SDA and SCL | | Fast mode | 20 + O.1CB 300 | |
| Signals (Note 11) | tF | Standard mode | 20 + O.1CB 300 | ns |
| | | Fast mode | 0.6 | |
| Setup Time for STOP Condition | tSU:STO | Standard mode | 4.0 | Lis |
| Capacitive Load for Each Bus Line (Note 11) | CB | | 400 | pF |
| I/O Capacitance (SDA, SCL) | Cli0 | (Note 12) | 1 0 | pF |
| Oscillator Stop Flag (OSF) Delay | tOSF | (Note 13) | 1 00 | ms |
| | | | |