Data Sheet

THUNDERCOMM TurboX™ C40x SoM Datasheet
41
I2S interface timing
Parameter
Description
Min
Typica
l
Max
Units
Using internal SCK
F
Frequency. Load capacitance is between 10 and 40pF.
12.288
MHZ
T
Clock period. Load capacitance is between 10 and 40pF.
81.380
-
-
ns
t(HC)
Clock high. Load capacitance is between 10 and 40pF.
0.45 x T
0.55 x T
ns
t(LC)
Clock low. Load capacitance is between 10 and 40pF.
0.45 x T
0.55 x T
ns
t(sr)
SD and WS input setup time. Load capacitance is between 10 and 40pF.
16.276
-
-
ns
t(hr)
SD and WS input hold time. Load capacitance is between 10 and 40pF.
0
-
-
ns
t(dtr)
SD and WS output delay. Load capacitance is between 10 and 40pF.
-
-
65.100
ns
t(htr)
SD and WS output hold time. Load capacitance is between 10 and 40pF.
0
-
-
ns
Using external SCK
F
Frequency. Load capacitance is between 10 and 40pF.
12.288
MHZ
T
Clock period. Load capacitance is between 10 and 40pF.
81.380
-
-
ns
t(HC)
Clock high. Load capacitance is between 10 and 40pF.
0.45 x T
0.55 x T
ns
t(LC)
Clock low. Load capacitance is between 10 and 40pF.
0.45 x T
0.55 x T
ns
t(sr)
SD and WS input setup time. Load capacitance is between 10 and 40pF.
16.276
-
-
ns
t(hr)
SD and WS input hold time. Load capacitance is between 10 and 40pF.
0
-
-
ns
t(dtr)
SD and WS output delay. Load capacitance is between 10 and 40pF.
-
-
65.100
ns
t(htr)
SD and WS output hold time. Load capacitance is between 10 and 40pF.
0
-
-
ns