m37905 Renesas Electronics Corporation., m37905 Datasheet - Page 425

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

FLASH MEMORY VERSION
19.3 Flash memory serial I/O mode
19-22
Fig. 19.3.2 Pin connection in flash memory serial I/O mode (Outline: 64P6N-A)
(Note 1)
(Note 3)
P6
P6
P6
P5
P6
P5
P5
P6
P6
P6
0
4
2
/TA0
/TA2
/TA1
P6
5
3
7
5
6
1
6
/TA1
/INT
/INT
/TA2
/INT
P6OUT
/TA0
/TA3
7
/TA3
OUT
OUT
OUT
5
7
6
IN
/TB0
IN
/TB2
IN
/TB1
OUT
/W/RTP0
/W/RTP0
/U/RTP1
/V/RTP1
/U/RTP0
/V/RTP0
IN
P7
CUT
P7
P7
P7
/RTP1
/RTP1
IN
IN
IN
2
3
1
0
/INT
/IDW
/AN
/AN
/AN
/AN
/IDU
/IDV
2
3
0
3
1
0
2
1
0
3
2
1
4
11
12
13
14
15
16
10
1
2
3
4
5
6
7
8
9
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
7905 Group User’s Manual Rev.1.0
Outline 64P6N-A
Notes 1: Allocation of pins TB0
2: Connected to the oscillation circuit.
3: Recommended to be connected with
45
48
47
46
44
43
42
41
40
39
38
37
36
35
34
33
: Connected to a serial programmer.
can be switched by software.
V
CC
via a resistor.
P1
P2
P1
P1
P1
P1
P2
P2
P2
P2
P2
P2
P2
MD1
P4
P4
5
0
6
3
4
6
7
1
2
3
4
5
7
0
1
/TxD
/CTS
/CTS
/TxD
/TA4
(/TB2
/RxD
/TA4
/TA9
/TA9
(/TB0
(/TB1
/TA5
/TA5
0
1
OUT
IN
OUT
IN
OUT
1
IN
1
1
IN
IN
IN
/RTS
/CLK
/RTP2
)
)
)
/RTP2
1
1
1
IN
0
to TB2
SCLK
BUSY
V
V
SDA
MD1
SS
CC
IN
(Note 1)