FLASH MEMORY VERSION
19.3 Flash memory serial I/O mode
V
CC
1
42
41
40
V
AVss
/RTPTRG0
REF
AVcc
2
3
P1
P1
P1
P1
P1
P1
P1
0
1
2
/CTS
/CTS
/R
0
/RTS
/CLK
0
(Note 1)
P74
/AN
4
/DA
1
/INT
3
0
0
4
5
6
7
8
39
38
37
36
P73
/AN
3
/DA
/AN
/AN
0
XD0
0
P7
P7
2
2
1
3
4
5
6
/T
X
D
1
/CTS
/CTS
1
/RTS
/CLK1
1
P7
/TA2IN/U/RTP1
/TA2OUT/V/RTP1
P6 /TA1IN/W/RTP0
P6 /TA1OUT/U/RTP0
P6 /TA0IN/V/RTP0
P6 /TA0OUT/W/RTP0
P5
P5
P5
(Note 3)
0
/AN
0
1
35
34
33
/R
XD1
P6
5
1
0
3
9
P6
4
P17
/T
X
D
1
10
3
P2
P2
P2
P2
P2
P2
P2
0
/TA4OUT
/TA4IN
/TA9OUT
11
12
13
14
32
31
30
29
2
2
1
0
1
1
2
3
4
5
0
/TA9IN
7
/INT
/INT
/INT
P6OUTCUT/INT
MD0
7
/TB2IN/IDU
(/TB0IN
(/TB1IN
(/TB2IN
)
)
)
SCLK
SDA
BUSY
(Note 1)
15
16
17
18
19
28
27
26
25
24
6
6
/TB1IN/IDV
(Note 1)
6
5
5/TB0IN/IDW
P27
(/INT
3/RTPTRG0
)
4
MD1
MD1
V
CONT
RESET
Vcc
X
X
OUT
IN
(Note 2)
20
21
23
22
RESET
Vss
VSS
Notes 1: Allocation of pins TB0IN to TB2IN
and INT /RTPTRG0 can be switched
3
by software.
2: Connected to the oscillation circuit.
3: Recommended to be connected with
CC via a resistor.
V
: Connected to a serial programmer.
Outline 42P2R-E
Fig. 19.3.1 Pin connection in flash memory serial I/O mode (Outline: 42P2R-E)
7906 Group User’s Manual Rev.2.0
19-21
RENESAS [ RENESAS TECHNOLOGY CORP ]
