SLUSE14B December 2020 – December 2021 BQ76942
PRODUCTION DATA
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
tSCK | SPI clock period(1) | 500(4) | ns | |||
tLEAD | Enable lead-time(1) | 625 | ns | |||
tLAG | Enable lag time(1) | 50 | ns | |||
tTD | Sequential transfer delay(2) | 50 | µs | |||
tSU | Data setup time(1) (5) | 50 | ns | |||
tHI | Data hold time (inputs)(1) (5) | 50 | ns | |||
tHO | Data hold time (outputs)(1) | 0 | ns | |||
tA | Responder access time(1) | 500 | ns | |||
tDIS | Responder DOUT disable time(1) | 450 | ns | |||
tV | Data valid(1) | 235(4) | ns | |||
tR | Rise time(1) | Up to 25pF load | 30 | ns | ||
tF | Fall time(1) | Up to 25pF load | 30 | ns | ||
tRST | SPI bus reset(1) | Bus interface is reset if SPI_CS is low and SPI_SCLK is detected unchanged for this duration | 1.9 | 2.1 | s |