M37544 RENESAS [Renesas Technology Corp], M37544 Datasheet - Page 56

• Manufacturer Part Number: M37544
• Description: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
• Manufacturer: RENESAS [Renesas Technology Corp]

Rev.1.04
REJ03B0012-0104Z
7544 Group
Fig. 65 Timing chart
2004.06.08
CNTR
INT
RESET
X
S
R
T
CNTR
X
IN
CLK
X
D (at transmit)
D (at receive)
0
, INT
0
1
1
page 56 of 66
t
f
t
d
0.8V
0.8V
0.8V
0.8V
0.2V
(S
CLK
0.2V
CC
CC
CC
CC
CC
t
-TxD)
t
t
t
WH
WH
WH
WH
CC
(CNTR
(CNTR
(CNTR
(X
t
WL
IN
t
su
)
(S
(RxD-S
CLK
0
1
0
t
)
)
)
W
0.8V
0.2V
)
(RESET)
t
C
t
t
t
C
(S
CLK
C
C
(X
CC
CC
(CNTR
(CNTR
CLK
)
IN
)
)
t
r
0
1
)
)
0.8V
t
0.2V
0.2V
0.2V
0.2V
h
(S
CLK
CC
CC
CC
CC
CC
-RxD)
t
t
t
t
WL
WL
WL
WL
t
WH
(X
(CNTR
(CNTR
(CNTR
0.8V
(S
IN
)
CLK
CC
0
1
0
)
)
)
)
t
v
(S
CLK
-TxD)