CY7C65113C
Document #: 38-08002 Rev. *D Page 47 of 49
23.0 Switching Characteristics (fOSC = 6.0 MHz)
Parameter Description Min. Max. Unit
Clock Source
fOSC Clock Rate 6 ±0.25% MHz
tcyc Clock Period 166.25 167.08 ns
tCH Clock HIGH time 0.45 tCYC ns
tCL Clock LOW time 0.45 tCYC ns
USB Full-speed Signaling[10]
trfs Transition Rise Time 420 ns
tffs Transitio n Fall Tim e 420 ns
trfmfs Rise/Fall Time Matching; (tr/tf)90 111 %
tdratefs Full Speed Date Rate 12 ±0.25% Mb/s
Timer Signals
twatch Watchdog Timer Period 8.192 14.336 ms
Note:
10. Per Table 7-6 of revision 1.1 of USB specification.
CLOCK
tCYC
tCL
tCH
90%
10%
90%
10%
D−
D+
trtr
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