Datasheet

DRAFT
SAM3X / SAM3A [DATASHEET]
Atmel-11057C-ATARM-SAM3X-SAM3A-Datasheet_23-Mar-15
1420
Figure 45-29. SSC Receiver, RK and RF as output
Figure 45-30. SSC Receiver, RK as output and RF as input
RK (CKI=0)
RD
SSC
11
SSC
12
RK (CKI=1)
RF
SSC
13
RK (CKI=1)
RF/RD
SSC
11
SSC
12
RK (CKI=0)
Table 45-49. SSC Timings
Symbol Parameter Conditions Min Max Unit
Transmitter
SSC
0
TK edge to TF/TD (TK output, TF output)
1.8V domain
3.3V domain
0
(1)
0
(1)
2.5
(1)
7.3
(1)
ns
SSC
1
TK edge to TF/TD (TK input, TF output)
1.8V domain
3.3V domain
6.4
(1)
6.4
(1)
18.1
(1)
19.5
(1)
ns
SSC
2
TF setup time before TK edge (TK output)
1.8V domain
3.3V domain
29 - t
CPMCK
50 - t
CPMCK
ns
SSC
3
TF hold time after TK edge (TK output)
1.8V domain
3.3V domain
t
CPMCK
- 15
t
CPMCK
- 36
ns
SSC
4
TK edge to TF/TD (TK output, TF input)
1.8V domain
3.3V domain
0 (+ 2 × t
CPMCK
)
(1)
0 (+ 2 × t
CPMCK
)
(1)
2.5 (+ 2 × t
CPMCK
)
(1)
7.3 (+ 2 × t
CPMCK
)
(1)
ns
SSC
5
TF setup time before TK edge (TK input)
1.8V domain
3.3V domain
0
0
ns
SSC
6
TF hold time after TK edge (TK input)
1.8V domain
3.3V domain
t
CPMCK
t
CPMCK
ns
SSC
7
TK edge to TF/TD (TK input, TF input)
1.8V domain
3.3V domain
6.4 (+ 3 × t
CPMCK
)
(1)
6.4 (+ 3 × t
CPMCK
)
(1)
18 (+ 3 × t
CPMCK
)
(1)
20 (+ 3 × t
CPMCK
)
(1)
ns