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1999 Oct 12 13
Philips Semiconductors Product speciļ¬cation
IC card interface TDA8002C
Fig.11 Activation sequence using CMDVCC, CLKDIV1 and CLKDIV2 signals to enable CLK.
handbook, full pagewidth
FCE274
OSC_INT/64
CMDVCC
VUP
V
CC
I/O
CLK
RSTIN
RST
LOW
t
act
t
0
t
1
t
2
t
3
CLKDIV1
CLKDIV2
Fig.12 Activation sequence for synchronous application.
handbook, full pagewidth
FCE251
V
CC
I/O
AUX1UC
AUX1
RSTIN
RST
STROBE
CMDVCC
t
act
CLK