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