Renesas M34502T-MCU - Manual (Page 19)

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(1) Connector J3
Table 4.5 lists the pin assignments of the 60-wire half-pitch connector (J3) for connecting the
PCA4029. And Figure 4.5 shows the connector J3 pin layout.
Table 4.5 Pin assignments of the 60-wire half-pitch connector (J3) for connecting the PCA4029
Figure 4.5 Connector J3 pin layout
In the I/O column "I" denotes "Input"; "O" denotes "Output"; "I/O" denotes "Input/output"; "-"
denotes "Not connected".
Line A Line B Line C Line D
Pin No. I/O Signal Pin No. Signal Pin No. Signal Pin No. Signal
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
I/O I/O I/O
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
EV
DD
V
SS
X
IN
X
OUT
CNV
SS
ERESET
EP2
1
/A
IN1
EP2
0
/A
IN0
ED
5
ED
4
ED
3
ED
2
NC
NC
NC
O
-
-
-
I
I/O
I/O
I/O
I/O
I/O
I/O
-
-
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
-
-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
P3
0
/A
IN2
P3
1
/A
IN3
EP0
0
EP0
1
EP0
2
EP0
3
EP1
0
EP1
1
EP1
2
/CNTR
EP1
3
/INT
ED
0
ED
1
NC
NC
NC