HD404324FS View Datasheet(PDF) - Hitachi -> Renesas Electronics
Part Name
Description
MFG CO.
'HD404324FS' PDF : 94 Pages View PDF
HD404328 Series
VCC = 3.5 V to 6.0 V (HD404324, HD404324U, HD404326, HD404326U, HD404328, HD404328U)
VCC = 3.5 V to 5.5 V (HD4074329, HD4074329U)
1/fcp
OSC1
VCC – 0.5 V
0.5 V
t CPr
t CPH
t CPL
t CPf
VCC = 2.7 V to 3.5 V (HD404324, HD404324U, HD404326, HD404326U, HD404328, HD404328U)
VCC = 2.9 V to 3.5 V (HD4074329, HD4074329U)
1/fcp
OSC1
VCC – 0.3 V
0.3 V
t CPr
t CPH
t CPL
t CPf
Figure 49 Oscillator Timing
VCC = 3.5 V to 6.0 V (HD404324, HD404324U, HD404326, HD404326U, HD404328, HD404328U)
VCC = 3.5 V to 5.5 V (HD4074329, HD4074329U)
0.8VCC
INT0 , INT1 , EVENT
t IH
t IL
0.2VCC
VCC = 2.7 V to 3.5 V (HD404324, HD404324U, HD404326, HD404326U, HD404328, HD404328U)
VCC = 2.9 V to 3.5 V (HD4074329, HD4074329U)
0.9VCC
INT0 , INT1 , EVENT
t IH
t IL
0.1VCC
Figure 50 Interrupt Timing
90
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