1999 Oct 12 9
Philips Semiconductors Product speciļ¬cation
IC card interface TDA8002C
Fig.6 ALARM as a function of VDD (tWpulse width minimum of 10 ms).
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FCE272
VDD
tWtW
Vth2 + Vhys2
Vth2
ALARM
Fig.7 Chip select.
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tDZ
tSL
CS
CS
INPUTS
FCE245
tSI
tIS tDI
tID
OFF, I/OUC
AUX1UC, AUX2UC