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R5C841 PCI-CardBus/IEEE 1394/SD Card/Memory Stick/xD/ExpressCard Data Sheet
12345 2004 REV. 1.10 5-15
Card Output
(VCC_ROUT= 1.65~1.95V, VCC_3V=3.0~3.6V, Ta=0~70ºC)
Symbol Parameter Min Max Unit Note
CAD [31:0], CC/BE#[3:0], CPAR, CFRAME#, CDEVSEL#, CIRDY#, CTRDY#, CSTOP#, CPERR#,
CSERR#, CCLKRUN#, CGNT#
t12a Valid delay time from CCLK 2 18 ns Min: CL=0 pF
Max: CL=30 pF
t12b Enable Time, Hi-Z to active delay from CCLK 2 ns
t12c Disable Time, Active to Hi-Z delay from CCLK 28 ns
CardBus Interface Output Signals Timing
OUTPUT
t12b
0.325Vcc
0.475Vcc
0.4Vcc
0.4Vcc
t12c
CCLK
t12a(Max.)
t12a(Min.)
OUTPUT
CardBus Interface Output Signals Timing
Card Input
(VCC_ROUT=1.65~1.95V, VCC_3V=3.0~3.6V, Ta=0~70ºC)
Symbol Parameter Min Max Unit Note
CAD [31:0], CC/BE#[3:0], CPAR, CFRAME#, CDEVSEL#, CIRDY#, CTRDY#, CSTOP#, CPERR#,
CSERR#, CCLKRUN#, CREQ#
t13a Setup Time, Signal Valid before CCLK 7 ns
t13b Hold Time, Signal Hold Time after CCLK High 0 ns
CardBus Interface Input Signals Timing
INPUT
0.4Vcc
0.325Vcc
0.475Vcc
t13a
CCLK
t13b
CardBus Input Signals Timing