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
VCC
I/O
CLK
RSTIN
RST
LOW
tact
t0
t1
t2t3
CLKDIV1
CLKDIV2
Fig.12 Activation sequence for synchronous application.
handbook, full pagewidth
FCE251
VCC
I/O
AUX1UC
AUX1
RSTIN
RST
STROBE
CMDVCC
tact
CLK