67.20.2 Timing Extraction

Figure 67-30. SSC Transmitter, TK and TF in Output
Figure 67-31. SSC Transmitter, TK in Input and TF in Output
Figure 67-32. SSC Transmitter, TK in Output and TF in Input
Figure 67-33. SSC Transmitter, TK and TF in Input
Figure 67-34. SSC Receiver RK and RF in Input
Figure 67-35. SSC Receiver, RK in Input and RF in Output
Figure 67-36. SSC Receiver, RK and RF in Output
Figure 67-37. SSC Receiver, RK in Output and RF in Input
Table 67-83. SSC0 IOSET1 Timings
Symbol Power Supply Conditions 1.8V 3.3V Unit
Parameter Min Max Min Max
Transmitter
SSC0 TK edge to TF/TD (TK output, TF output) – 0 3 0 3.3 ns
SSC1 TK edge to TF/TD (TK input, TF output) – 3.7 13 3 11.3 ns
SSC2 TF setup time before TK edge (TK output) – 12.8 – 11.2 – ns
SSC3 TF hold time after TK edge (TK output) – 0 – 0 – ns
SSC4 TK edge to TF/TD (TK output, TF input) – 0 3 0 3.3 ns
STTDLY = 0
START = 4, 5 or 7 2 × tCPMCK 3 + (2 × tCPMCK) 2 × tCPMCK 3.3 + (2 × tCPMCK) ns
SSC5 TF setup time before TK edge (TK input) – 0 – 0 – ns
SSC6 TF hold time after TK edge (TK input) – tCPMCK – tCPMCK – ns
SSC7 TK edge to TF/TD (TK input, TF input) – 3.7 13 3.2 11.3 ns
STTDLY = 0
START = 4, 5 or 7 3.7 + (3 × tCPMCK) 13 + (3 × tCPMCK) 3.2 + (3 × tCPMCK) 11.3 + (3 × tCPMCK) ns
Receiver
SSC8 RF/RD setup time before RK edge (RK input) – 0 – 0 – ns
SSC9 RF/RD hold time after RK edge (RK input) – tCPMCK – tCPMCK – ns
SSC10 RK edge to RF (RK input) – 3.5 12 2.9 10.4 ns
SSC11 RF/RD setup time before RK edge (RK output) – 13.6 - tCPMCK – 12 - tCPMCK – ns
SSC12 RF/RD hold time after RK edge (RK output) – tCPMCK – tCPMCK – ns
SSC13 RK edge to RF (RK output) – 0 3 0 3.3 ns
SSC14(1) TK rise time or fall time 10 to 90% – 10 – 10 ns
SSC15(1) TK low or high time VTK>VIH or VTK<VIL 3.6 + (3 x tCPMCK) – 3.4 + (3 x tCPMCK) – ns
Note:
  1. Timings SSC14 and SSC15 also apply when RK is used instead of TK (SSC_TCMR.CKS = RK).
Table 67-84. SSC0 IOSET2 Timings
Symbol Power supply Conditions 1.8V 3.3V Unit
Parameter Min Max Min Max
Transmitter
SSC0 TK edge to TF/TD (TK output, TF output) – 0 3.4 0 3.7 ns
SSC1 TK edge to TF/TD (TK input, TF output) – 3.5 12.3 2.8 10.5 ns
SSC2 TF setup time before TK edge (TK output) – 12 – 10.3 – ns
SSC3 TF hold time after TK edge (TK output) – 0 – 0 – ns
SSC4 TK edge to TF/TD (TK output, TF input) – 0 3.4 0 3.5 ns
STTDLY = 0
START = 4, 5 or 7 2 × tCPMCK 3.4 + (2 × tCPMCK) 2 × tCPMCK 3.5 + (2 × tCPMCK) ns
SSC5 TF setup time before TK edge (TK input) – 0 – 0 –
SSC6 TF hold time after TK edge (TK input) – tCPMCK – tCPMCK –
SSC7 TK edge to TF/TD (TK input, TF input) – 3.6 12.3 3 10.4
STTDLY = 0
START = 4, 5 or 7 3.6 + (3 × tCPMCK) 12.3 + (3 × tCPMCK) 3 + (3 × tCPMCK) 10.4 + (3 × tCPMCK)
Receiver
SSC8 RF/RD setup time before RK edge (RK input) – 0 – 0 – ns
SSC9 RF/RD hold time after RK edge (RK input) – tCPMCK – tCPMCK – ns
SSC10 RK edge to RF (RK input) – 3.3 11.5 2.7 9.8 ns
SSC11 RF/RD setup time before RK edge (RK output) – 13.8 - tCPMCK – 12.1 - tCPMCK – ns
SSC12 RF/RD hold time after RK edge (RK output) – tCPMCK – tCPMCK – ns
SSC13 RK edge to RF (RK output) – 0 2.8 0 3.1 ns
SSC14(1) TK rise time or fall time 10 to 90% – 10 – 10 ns
SSC15(1) TK low or high time VTK>VIH or VTK<VIL 3.6 + (3 x tCPMCK) – 3.4 + (3 x tCPMCK) – ns
Note:
  1. Timings SSC14 and SSC15 also apply when RK is used instead of TK (SSC_TCMR.CKS = RK).
Table 67-85. SSC1 IOSET1 Timings
Symbol Power supply Conditions 1.8V 3.3V Unit
Parameter Min Max Min Max
Transmitter
SSC0 TK edge to TF/TD (TK output, TF output) – 0 2.6 0 2.7 ns
SSC1 TK edge to TF/TD (TK input, TF output) – 3.6 12.7 3 10.9 ns
SSC2 TF setup time before TK edge (TK output) – 13.4 – 11.2 – ns
SSC3 TF hold time after TK edge (TK output) – 0 – 0 – ns
SSC4 TK edge to TF/TD (TK output, TF input) – 0 2.1 0 2 ns
STTDLY = 0
START = 4, 5 or 7 2 × tCPMCK 2.1 + (2 × tCPMCK) 2 × tCPMCK 2 + (2 × tCPMCK) ns
SSC5 TF setup time before TK edge (TK input) – 0 – 0 –
SSC6 TF hold time after TK edge (TK input) – tCPMCK – tCPMCK –
SSC7 TK edge to TF/TD (TK input, TF input) – 3.6 12.2 3 10.2
STTDLY = 0
START = 4, 5 or 7 3.6 + (3 × tCPMCK) 12.2 + (3 × tCPMCK) 3 + (3 × tCPMCK) 10.2 + (3 × tCPMCK)
Receiver
SSC8 RF/RD setup time before RK edge (RK input) – 0 – 0 – ns
SSC9 RF/RD hold time after RK edge (RK input) – tCPMCK – tCPMCK – ns
SSC10 RK edge to RF (RK input) – 3.4 11.8 2.7 9.9 ns
SSC11 RF/RD setup time before RK edge (RK output) – 12.2 - tCPMCK – 10.3 - tCPMCK – ns
SSC12 RF/RD hold time after RK edge (RK output) – tCPMCK – tCPMCK – ns
SSC13 RK edge to RF (RK output) – 0 3.3 0 3.4 ns
SSC14(1) TK rise time or fall time 10 to 90% – 10 – 10 ns
SSC15(1) TK low or high time VTK>VIH or VTK<VIL 3.6 + (3 x tCPMCK) – 3.4 + (3 x tCPMCK) – ns
Note:
  1. Timings SSC14 and SSC15 also apply when RK is used instead of TK (SSC_TCMR.CKS = RK).
Table 67-86. SSC1 IOSET2 Timings
Symbol Power supply Conditions 1.8V 3.3V Unit
Parameter Min Max Min Max
Transmitter
SSC0 TK edge to TF/TD (TK output, TF output) – 0 2.5 0 2.6 ns
SSC1 TK edge to TF/TD (TK input, TF output) – 3.7 13 3.1 11.3 ns
SSC2 TF setup time before TK edge (TK output) – 14.3 – 12.2 – ns
SSC3 TF hold time after TK edge (TK output) – 0 – 0 – ns
SSC4 TK edge to TF/TD (TK output, TF input) – 0 2.1 0 1.8 ns
STTDLY = 0
START = 4, 5 or 7 2 × tCPMCK 2.1 + (2 × tCPMCK) 2 × tCPMCK 1.8 + (2 × tCPMCK) ns
SSC5 TF setup time before TK edge (TK input) – 0 – 0 –
SSC6 TF hold time after TK edge (TK input) – tCPMCK – tCPMCK –
SSC7 TK edge to TF/TD (TK input, TF input) – 3.7 12.6 3.1 10.4
STTDLY = 0
START = 4, 5 or 7 3.7 + (3 × tCPMCK) 12.6 + (3 × tCPMCK) 3.1 + (3 × tCPMCK) 10.4 + (3 × tCPMCK)
Receiver
SSC8 RF/RD setup time before RK edge (RK input) – 0 – 0 – ns
SSC9 RF/RD hold time after RK edge (RK input) – tCPMCK – tCPMCK – ns
SSC10 RK edge to RF (RK input) – 3.6 12.2 3 10.3 ns
SSC11 RF/RD setup time before RK edge (RK output) – 12.3 - tCPMCK – 10.5 - tCPMCK – ns
SSC12 RF/RD hold time after RK edge (RK output) – tCPMCK – tCPMCK – ns
SSC13 RK edge to RF (RK output) – 0 2.9 0 3.1 ns
SSC14(1) TK rise time or fall time 10 to 90% – 10 – 10 ns
SSC15(1) TK low or high time VTK>VIH or VTK<VIL 3.6 + (3 x tCPMCK) – 3.4 + (3 x tCPMCK) – ns
Note:
  1. Timings SSC14 and SSC15 also apply when RK is used instead of TK (SSC_TCMR.CKS = RK).