SAM7S256_14 Datasheet, PDF (580/775 Pages) ATMEL Corporation – ARM-based Flash MCU

Figure 37-14. SSC Receiver, RK and RF in output
RK (CKI=1)
RK (CKI=0)
RD
RF
SSC₁₁
SSC₁₃
SSC₁₂
Figure 37-15. SSC Receiver, RK in output and RF in input
RK (CKI=0)
RK (CKI=1)
RF/RD
SSC₁₁
SSC₁₂
Table 37-23. SSC Timings
Symbol Parameter
SSC₀
TK edge to TF/TD (TK output, TF output)
SSC₁
TK edge to TF/TD (TK input, TF output)
SSC₂
TF setup time before TK edge (TK output)
SSC₃
TF hold time after TK edge (TK output)
SSC₄₍₁₎ TK edge to TF/TD (TK output, TF input)
SSC₅
TF setup time before TK edge (TK input)
SSC₆
TF hold time after TK edge (TK input)
Conditions
Transmitter
3.3V domain
1.8V domain
3.3V domain
1.8V domain
3.3V domain
1.8V domain
3.3V domain
1.8V domain
3.3V domain
1.8V domain
3.3V domain
1.8V domain
3.3V domain
1.8V domain
Min
0⁽²⁾
0⁽²⁾
5.5⁽²⁾
6.5⁽²⁾
17 - t_CPMCK
24.5 - t_CPMCK
t_CPMCK - 5
t_CPMCK - 6
0 (+2*t_CPMCK)⁽¹⁾⁽²⁾
2(+2*t_CPMCK)⁽¹⁾⁽²⁾
0
0
t_CPMCK
t_CPMCK
Max
Units
12.5⁽²⁾
ns
31⁽²⁾
ns
29.5⁽²⁾
ns
56⁽²⁾
ns
ns
ns
ns
ns
12.5(+2*t_CPMCK)⁽¹⁾⁽²⁾
ns
31(+2*t_CPMCK)⁽¹⁾⁽²⁾
ns
ns
ns
ns
ns
SAM7S Series [DATASHEET]
6175M–ATARM–26-Oct-12
580