Renesas PROM Programming Adapter PCA7447FP Technical Information PDF herunterladen (Seite 54)

51

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS

38C8 Group

Fig. 47 Timing diagram

0.2VCC

td(

SC

L

K-

TXD

)

tf

0.2VCC

0.8VCC

0

.

8

VC

C

tr

ts

u(

RXD

-

SC

L

K)th(SCLK-RXD)

tv(

SC

L

K-

TXD

)

tC(SCLK)

tWL(SCLK) tWH(SCLK)

T

X

D

R

X

D

S

C

L

K

0.2VCC

tW

L(

XI

N)

0.8VCC

tW

H(

XI

N)

tC(XIN)

X

IN

0.2VCC

0

.

8

VC

C

tW(

R

E

S

E

T

)

R

E

S

E

T

0.2VCC

tW

L(

C

N

T

R

)

0.8VCC

tW

H(

C

N

T

R

)

tC(CNTR)

0.2VCC

tW

L(

I

N

T

)

0.8VCC

tWH(INT)

C

N

T

R

0

,

C

N

T

R

1

INT

0,

INT

1

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