10.1.7.7 Synchronous Serial Controller (SSC)

Timings are provided in the following conditions:

1.8V domain: VDDIO from 1.7V to 1.9V, maximum external capacitor = 10 pF, DRV = 1, SR = 1
3.3V domain: VDDIO from 3.0V to 3.6V, maximum external capacitor = 10 pF, DRV = 0, SR = 1

Figure 10-21. SSC Transmitter, TK and TF in Output

Figure 10-22. SSC Transmitter, TK in Input and TF in Output

Figure 10-23. SSC Transmitter, TK in Output and TF in Input

Figure 10-24. SSC Transmitter, TK and TF in Input

Figure 10-25. SSC Receiver RK and RF in Input

Figure 10-26. SSC Receiver, RK in Input and RF in Output

Figure 10-27. SSC Receiver, RK and RF in Output

Figure 10-28. SSC Receiver, RK in Output and RF in Input

Table 10-32. SSC Timings
Symbol	Parameter	Conditions	Min	Max	Unit
SSC TX Timings - Client Mode (TK Input)
f_TK	TK frequency (TK input)	–	–	25.0	MHz
t_TK	Minimum TK period	–	40.0	–	ns
SSC₁	TK edge to TF/TD	–	4.0	15.0	ns
SSC₅	TF setup time before TK edge	–	0.0	–	ns
SSC₆	TF hold time after TK edge	–	t_MCK	–	ns
SSC₇	TK edge to TF/TD with STDDLY = 0, START = 4,5,7	3 x t_MCK +	4.0	15.0	ns
SSC TX Timings - Host Mode (TK Output)
f_TK	TK frequency (TK output)	–	–	26.7	MHz
t_TK	Minimum TK period	–	37.5	–	ns
SSC₀	TK edge to TF/TD	–	-3.8	9.4	ns
SSC₂	TF setup time before TK edge	–	13.1	–	ns
SSC₃	TF hold time after TK edge	–	5.3	–	ns
SSC₄	TK edge to TF/TD with STDDLY = 0, START = 4,5,7	2 x t_MCK +	-3.8	9.4	ns
SSC₁₄	TK rise time or fall time (TK input)	–	–	10.0	ns
SSC RX Timings - Client Mode (RK Input)
f_RK	RK frequency (RK input)	–	–	25.0	MHz
t_RK	Minimum RK period	–	40.0	–	ns
SSC₈	RF/RD setup time before RK edge	–	0.0	–	ns
SSC₉	RF/RD hold time after RK edge	–	t_MCK	–	ns
SSC₁₀	RK edge to RF	–	4.0	15.0	ns
SSC RX Timings - Host Mode (RK Output)
f_RK	RK frequency (RK output)	–	–	26.7	MHz
t_RK	Minimum RK period	–	37.5	–	ns
SSC₁₁	RD/RF setup time before RK edge	–	13.1	–	ns
SSC₁₂	RD/RF hold time after RK edge (RF input)	–	5.3	–	ns
SSC₁₃	RK edge to RF	–	-3.8	9.4	ns