m37905 Renesas Electronics Corporation., m37905 Datasheet - Page 424

• Manufacturer Part Number: m37905
• Description: Mitsubishi 16-bit Single-chip Microcomputer 7700 Family / 7900 Series
• Manufacturer: Renesas Electronics Corporation.

Fig. 19.3.1 Pin connection in flash memory serial I/O mode (Outline: 64P4B)
RESET
(Note 1)
(Note 2)
(Note 3)
P8
0
/AN
P6
P6
P6
P8
P6
P5
P6
P5
P6
P6
0
P5
2
8
4
/TA0
1
P5
P5
/TA1
P6
/TA2
/CTS
3
5
/AN
5
7
1
6
6
/TA1
/INT
/TA2
P6OUT
/INT
/TA3
/TA0
/INT
P8
3
2
P8
7
/INT
/INT
/TA3
OUT
9
P7
OUT
3
2
OUT
/CTS
2
5
/AN
/AN
IN
7
6
/RTS
IN
/TB0
IN
OUT
/TB2
/TB1
7
3
2
/W/RTP0
/W/RTP0
/AN
/U/RTP1
/U/RTP0
/RTP
/RTP
/V/RTP1
/V/RTP0
IN
P7
P7
P7
P7
P7
P7
P7
CUT
11
10
2
/RTP1
/RTP1
RESET
/CLK
IN
/R
2
V
/T
IN
7
6
5
4
3
2
1
0
IN
/DA
/INT
/DA
/AN
/AN
/AN
/AN
/AN
/AN
/AN
/IDW
X
CONT
MD0
/IDU
/IDV
TRG0
TRG1
X
X
Vss
OUT
7905 Group User’s Manual Rev.1.0
D
D
X
1
2
2
IN
2
0
6
5
4
3
2
1
0
3
2
1
3
2
1
0
4
0
Outline 64P4B
10
11
12
15
18
31
32
13
14
16
17
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
9
FLASH MEMORY VERSION
Notes 1: Allocation of pins TB0
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
2: Connected to the oscillation circuit.
3: Recommended to be connected with
19.3 Flash memory serial I/O mode
: Connected to a serial programmer.
can be switched by software.
V
CC
via a resistor.
P1
P1
P1
P1
P2
P2
P2
P2
Vss
AVss
V
Vcc
P1
P1
P1
P1
P2
P2
P2
P2
MD1
P4
AVcc
P4
P4
P4
P4
P4
P4OUT
P5
P4
P4
REF
1
3
5
7
4
5
6
7
0
2
4
6
0
1
2
3
0
1
2
3
4
5
6
7
1
/CTS
/CTS
/R
/T
/CTS
/CTS
/R
/T
/TA4
/TA4
/TA9
/TA9
(/TB0
(/TB1
(/TB2
/TA5
/TA5
/TA6
/TA6
/TA7
/TA7
/TA8
/TA8
/INT
X
X
X
X
D
D
D
D
CUT
0
1
1
OUT
IN
OUT
IN
OUT
IN
OUT
0
0
1
1
IN
IN
IN
0
1
OUT
OUT
IN
IN
IN
/CLK
/CLK
/RTS
/RTS
/RTP2
/RTP2
/RTP3
/RTP3
)
)
)
/INT
/RTP2
/RTP2
/RTP3
/RTP3
0
1
0
1
0
1
IN
3
1
3
0
2
0
2
to TB2
V
CC
V
SS
IN
BUSY
SCLK
SDA
MD1
(Note 1)
(Note 3)
19-21