MB86612 Datasheet, PDF (17/40 Pages) Fujitsu Component Limited. – IEEE 1394 Bus Controller (for MPEG, DVC)

2. AC Characteristics
2.1 System Clock
Parameter
Clock frequency
Clock cycle time
Clock pulse width
Clock rise/fall time
MB86612
Symbol
fC
tCLF
tCLCH
tCLCL
tCR
tCF
Min.
—
—
50
—
Value
Typ.
8.192
1/fc
—
—
Max.
—
—
—
5
Unit
MHz
ns
ns
ns
CLK
0. 65 VDD
0. 25 VDD
tCLCH
tCLF
tCF
tCR
tCLCL
2.2 System Reset
Parameter
Reset (RESET) “L” level pulse width
Symbol
tWRSL
Min.
4 tclf
Value
Max.
—
Unit
ns
RESET
tWRSL
17