ZHCSIO8 August 2018 DS90UH949A-Q1
PRODUCTION DATA.
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| fSCL | SCL clock frequency | Standard-mode | >0 | 100 | kHz | |
| Fast-mode | >0 | 400 | kHz | |||
| Fast-mode plus | >0 | 1 | MHz | |||
| tLOW | SCL low period | Standard-mode | 4.7 | µs | ||
| Fast-mode | 1.3 | µs | ||||
| Fast-mode plus | 0.5 | µs | ||||
| tHIGH | SCL high period | Standard-mode | 4 | µs | ||
| Fast-mode | 0.6 | µs | ||||
| Fast-mode plus | 0.26 | µs | ||||
| tHD;STA | Hold time for a start or a repeated start condition | Standard-mode | 4 | µs | ||
| Fast-mode | 0.6 | µs | ||||
| Fast-mode plus | 0.26 | µs | ||||
| tSU;STA | Setup time for a start or a repeated start condition | Standard-mode | 4.7 | µs | ||
| Fast-mode | 0.6 | µs | ||||
| Fast-mode plus | 0.26 | µs | ||||
| tHD;DAT | Data hold time | Standard-mode | 0 | µs | ||
| Fast-mode | 0 | µs | ||||
| Fast-mode plus | 0 | µs | ||||
| tSU;DAT | Data setup time | Standard-mode | 250 | ns | ||
| Fast-mode | 100 | ns | ||||
| Fast-mode plus | 50 | ns | ||||
| tSU;STO | Setup time for STOP condition | Standard-mode | 4 | µs | ||
| Fast-mode | 0.6 | µs | ||||
| Fast-mode plus | 0.26 | µs | ||||
| tBUF | Bus free time
between STOP and START |
Standard-mode | 4.7 | µs | ||
| Fast-mode | 1.3 | µs | ||||
| Fast-mode plus | 0.5 | µs | ||||
| tr | SCL and SDA rise time | Standard-mode | 1000 | ns | ||
| Fast-mode | 300 | ns | ||||
| Fast-mode plus | 120 | ns | ||||
| tf | SCL and SDA fall time | Standard-mode | 300 | ns | ||
| Fast-mode | 300 | ns | ||||
| Fast-mode plus | 120 | ns | ||||
| tSP | Input filter | Fast-mode | 50 | ns | ||
| Fast-mode plus | 50 | ns | ||||