Filter
Top Products
CY7C65113C
Document #: 38-08002 Rev. *D Page 47 of 49
23.0 Switching Characteristics (f
OSC
= 6.0 MHz)
Parameter Description Min. Max. Unit
Clock Source
f
OSC
Clock Rate 6 ±0.25% MHz
t
cyc
Clock Period 166.25 167.08 ns
t
CH
Clock HIGH time 0.45 t
CYC
ns
t
CL
Clock LOW time 0.45 t
CYC
ns
USB Full-speed Signaling
[10]
t
rfs
Transition Rise Time 4 20 ns
t
ffs
Transition Fall Time 4 20 ns
t
rfmfs
Rise/Fall Time Matching; (t
r
/t
f
) 90 111 %
t
dratefs
Full Speed Date Rate 12 ±0.25% Mb/s
Timer Signals
t
watch
Watchdog Timer Period 8.192 14.336 ms
Note:
10. Per Table 7-6 of revision 1.1 of USB specification.
CLOCK
t
CYC
t
CL
t
CH
90%
10%
90%
10%
D−
D+
t
r
t
r
[+] Feedback