ZHCSOU0 February 2023 DS90UB635-Q1
PRODUCTION DATA
| 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 | 4.0 | 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 | 4.0 | μs | ||
| Fast-mode | 0.6 | μs | ||||
| Fast-mode Plus | 0.26 | μs | ||||
| tSU;STA | Set up 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 set up time | Standard-mode | 250 | ns | ||
| Fast -mode | 100 | ns | ||||
| Fast-mode Plus | 50 | ns | ||||
| tSU;STO | Set up time for STOP condition | Standard-mode | 4.0 | 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 & SDA rise time | Standard-mode | 1000 | ns | ||
| Fast-mode | 300 | ns | ||||
| Fast-mode Plus | 120 | ns | ||||
| tf | SCL & SDA fall time | Standard-mode | 300 | ns | ||
| Fast-mode | 300 | ns | ||||
| Fast-mode Plus | 120 | ns | ||||
| Cb | Capacitive load for each bus line | Standard-mode | 400 | pF | ||
| Fast-mode | 400 | pF | ||||
| Fast-mode Plus | 550 | pF | ||||
| tVD:DAT | Data valid time | Standard-mode | 3.45 | μs | ||
| Fast-mode | 0.9 | μs | ||||
| Fast-mode Plus | 0.45 | μs | ||||
| tVD;ACK | Data vallid acknowledge time | Standard-mode | 3.45 | μs | ||
| Fast-mode | 0.9 | μs | ||||
| Fast-mode Plus | 0.45 | μs | ||||
| tSP | Input filter | Fast-mode | 50 | ns | ||
| Fast-mode Plus | 50 | ns | ||||