11.1.7.10 Synchronous Serial Controller (SSC)

Timings are provided in the following domains:

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 11-29. SSC Transmitter, TK and TF in Output

Figure 11-30. SSC Transmitter, TK in Input and TF in Output

Figure 11-31. SSC Transmitter, TK in Output and TF in Input

Figure 11-32. SSC Transmitter, TK and TF in Input

Figure 11-33. SSC Receiver RK and RF in Input

Figure 11-34. SSC Receiver, RK in Input and RF in Output

Figure 11-35. SSC Receiver, RK and RF in Output

Figure 11-36. SSC Receiver, RK in Output and RF in Input

Table 11-39. SSC Timings
Symbol	Parameter	Conditions	Min	Max	Unit
SSC TX Timings - Client Mode (TK Input)
f_TK	TK frequency (TK input)	–	–	15	MHz
t_TK	Minimum TK period	–	66.7	–	ns
SSC₁	TK edge to TF/TD	–	5	25.3	ns
SSC₅	TF setup time before TK edge	–	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 +	5	19	ns
SSC TX Timings - Host Mode (TK Output)
f_TK	TK frequency (TK output)	–	–	25	MHz
t_TK	Minimum TK period	–	40.0	–	ns
SSC₀	TK edge to TF/TD	–	0	10.0	ns
SSC₂	TF setup time before TK edge	–	14.0	–	ns
SSC₃	TF hold time after TK edge	–	0	–	ns
SSC₄	TK edge to TF/TD with STDDLY = 0, START = 4,5,7	2 x t_MCK +	0.3	8.5	ns
SSC₁₄	TK rise time or fall time (TK input)⁽¹⁾	–	–	10.0	ns
SSC RX Timings - Client Mode (RK Input)
f_RK	RK frequency (RK input)	–	–	15	MHz
t_RK	Minimum RK period	–	66.7	–	ns
SSC₈	RF/RD setup time before RK edge	–	0.0	–	ns
SSC₉	RF/RD hold time after RK edge	–	t_MCK⁽²⁾	–	ns
SSC₁₀	RK edge to RF	–	4.5	21.5	ns
SSC RX Timings - Host Mode (RK Output)
f_RK	RK frequency (RK output)	–	–	25	MHz
t_RK	Minimum RK period	–	40.0	–	ns
SSC₁₁	RD/RF setup time before RK edge	–	14.0	–	ns
SSC₁₂	RD/RF hold time after RK edge (RF input)	–	4.1	–	ns
SSC₁₃	RK edge to RF	–	-0.5	10.0	ns

Note:

SSC₁₄ applies to RK when RK is selected instead of TK (SSC_TCMR.CKS = RK).
In this table, t_MCK refers to the period of the Main System Bus clock MCK7 for SSC0 or MCK8 for SSC1.