| Symbol | Description | Min. | Typ. | Max. | Units |
|---|---|---|---|---|---|
| fSPIM |
Bit rates for SPIM1 |
8 | Mbps | ||
| tSPIM,START |
Time from START task to transmission started |
1 | µs | ||
| tSPIM,CSCK |
SCK period |
31.25 | ns | ||
| tSPIM,RSCK,LD |
SCK rise time, standard drivea |
tRF,25pF | |||
| tSPIM,RSCK,HD |
SCK rise time, high drivea |
tHRF,25pF | |||
| tSPIM,FSCK,LD |
SCK fall time, standard drivea |
tRF,25pF | |||
| tSPIM,FSCK,HD |
SCK fall time, high drivea |
tHRF,25pF | |||
| tSPIM,WHSCK |
SCK high timea |
(tCSCK/2) - tRSCK - 1.5 ns | |||
| tSPIM,WLSCK |
SCK low timea |
(tCSCK/2) - tFSCK - 1.5 ns |
1 High bit rates may require GPIOs to be set as High Drive or Extra High Drive, see GPIO chapter for more details.
2 At 25pF load, including GPIO pin capacitance, see GPIO spec.