Renesas PROM Programming Adapter PCA7435FPG02 Dokumentacja Pobierz pdf (Strona 46)

7534 Group

Rev.3.00 Oct 23, 2006 page 46 of 53

REJ03B0099-0300

Fig. 52 Timing chart

0.2VCC

td(SCLK-SDATA)

tf

0.2VCC

0.8VCC

0.8VCC

tr

tsu(SDATA-SCLK)th(SCLK-SDATA)

tv(SCLK-SDATA)

tC(SCLK)

tWL(SCLK) tWH(SCLK)

SDATA(at receive)

SCLK

0.2VCC

tWL(XIN)

0.8VCC

tWH(XIN)

tC(XIN)

XIN

0.2VCC

0.8VCC

tW(RESET)

RESET

0.2VCC

tWL(CNTR)

0.8VCC

tWH(CNTR)

tC(CNTR)

0.2VCC

tWL(INT)

0.8VCC

tWH(INT)

SDATA(at transmit)

INT0/INT1

CNTR0

0.1V0H

D+, D-

tf

0.9V0H

tr

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 55 56

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