Renesas PCA4738L-64A Technical Information PDF herunterladen (Seite 69)

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS

3825 Group

66

TIMING DIAGRAM

Fig. 47 Timing diagram

t

W(RESET)

0

.

8

V

C

C

0

.

2

V

C

C

R

E

S

E

T

t

C(X

IN

)

t

C(CNTR)

t

W

H

(

C

N

T

R

)

t

W

L

(

C

N

T

R

)

0

.

8

V

C

C

0.2

V

C

C

C

N

T

R

0

,

C

N

T

R

1

t

WH(INT)

t

W

L

(

I

N

T

)

0

.

8

V

C

C

0

.

2

V

C

C

I

N

T

0

–

I

N

T

3

t

WH(X

IN

)

t

W

L

(

X

I

N

)

0

.

8

V

C

C

0.2

V

C

C

X

I

N

t

C(S

CLK

)

t

WL(S

CLK

)

t

WH(S

CLK

)

0

.

2

V

C

C

0.8

V

C

C

S

C

L

K

t

r

t

f

t

d

(

S

C

L

K

-

T

X

D

)

t

v

(

S

C

L

K

-

T

X

D

)

T

X

D

R

X

D

0

.

2

V

C

C

0

.

8

V

C

C

t

s

u

(

R

X

D

-

S

C

L

K

)

t

h

(

S

C

L

K

-

R

X

D

)

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