35.13 SPI

Figure 35-5. SPI - Timing Requirements in Host Mode
Figure 35-6. SPI - Timing Requirements in Client Mode
Table 35-19. SPI - Timing Characteristics
Symbol Description Condition Min. Typ. Max. Unit
fSCK SCK clock frequency Host - - 10 MHz
tSCK SCK period Host 100 - - ns
tSCKW SCK high/low width Host - 0.5 × tSCK - ns
tSCKR SCK rise time Host - 2.7 - ns
tSCKF SCK fall time Host - 2.7 - ns
tMIS MISO setup to SCK Host - 10 - ns
tMIH MISO hold after SCK Host - 10 - ns
tMOS MOSI setup to SCK Host - 0.5 × tSCK - ns
tMOH MOSI hold after SCK Host - 1.0 - ns
fSSCK Client SCK clock frequency Client - - 5 MHz
tSSCK Client SCK Period Client 4 × tCLK_PER - - ns
tSSCKW SCK high/low width Client 2 × tCLK_PER - - ns
tSSCKR SCK rise time Client - - 1600 ns
tSSCKF SCK fall time Client - - 1600 ns
tSIS MOSI setup to SCK Client 3.0 - - ns
tSIH MOSI hold after SCK Client tCLK_PER - - ns
tSSS SS setup to SCK Client 21 - - ns
tSSH SS hold after SCK Client 20 - - ns
tSOS MISO setup to SCK Client - 8.0 - ns
tSOH MISO hold after SCK Client - 13 - ns
tSOSS MISO setup after SS low Client - 11 - ns
tSOSH MISO hold after SS low Client - 8.0 - ns