HD404889_03 Datasheet, PDF (153/197 Pages) Renesas Technology Corp – Low-Voltage AS Microcomputers with On-Chip LCD Circuit

HD404889/HD404899/HD404878/HD404868 Series
HD4074869
Pin No.
MCU Mode
PROM Mode
Pin No.
MCU Mode
PROM Mode
FP-64A DP-64S Pin Name I/O Pin Name I/O
FP-64A DP-64S Pin Name I/O Pin Name I/O
1
8
R7 /AN0 I/O V
—
0
CC
2
9
R7 /AN1 I/O V
—
1
CC
33
40
R2
I/O A
I
3
14
34
41
R3 /SEG1 I/O A
I
0
1
3
10
R7 /AN2 I/O
2
35
42
R3 /SEG2 I/O A
I
1
2
4
11
R7 /AN3 I/O
3
36
43
R3 /SEG3 I/O A
I
2
3
5
12
TEST
I
V
—
PP
37
44
R3 /SEG4 I/O A
I
3
4
6
13
OSC1
I
V
—
CC
38
45
R4 /SEG5 I/O O
I/O
0
0
7
14
OSC2
O
39
46
R4 /SEG6 I/O O
I/O
1
1
8
15
GND
— GND
—
40
47
R4 /SEG7 I/O O
I/O
2
2
9
16
X2
O
41
48
R4 /SEG8 I/O O
I/O
3
3
10
17
X1
I
GND
—
42
49
R5 /SEG9 I/O O
I/O
0
4
11
18
RESET
I
RESET
I
43
50
R5 /SEG10 I/O O
I/O
1
4
12
19
V
—V
—
CC
CC
13
20
D /INT
I/O A
I
0
0
0
44
51
R5 /SEG11 I/O O
I/O
2
3
45
52
R5 /SEG12 I/O O
I/O
3
2
14
21
D /INT
I/O
1
1
46
53
R6 /SEG13 I/O O
I/O
0
1
15
22
D
I/O A
I
2
5
47
54
R6 /SEG14 I/O O
I/O
1
0
16
23
D
I/O A
I
3
6
48
55
R6 /SEG15 I/O
2
17
24
D
I/O A
I
4
7
49
56
R6 /SEG16 I/O
3
18
25
D
I/O A
I
5
8
50
57
SEG17
O
19
26
D
I/O A
I
6
9
51
58
SEG18
O
20
27
D
7
I/O A
I
10
52
59
SEG19
O
21
28
D
8
I/O A
I
11
53
60
SEG20
O
22
29
D
9
I/O A
I
12
54
61
SEG21
O
23
30
R0₀/WU₀
I/O V
CC
—
55
62
SEG22
O
24
31
R0 /WU
I/O
1
1
56
63
SEG23
O
25
32
R0 /WU
I/O
2
2
57
64
SEG24
O
26
33
R1 /EVNB I/O
0
58
1
COM1
O
27
34
R1
I/O A
I
1
13
59
2
COM2
O
28
35
R1 /BUZZ I/O M0
I
2
60
3
COM3
O
29
36
R1 /TOB
3
I/O CE
I
61
4
COM4
O
30
37
R2 /TOC I/O XM1
O
0
62
5
V
—
3
31
38
R2₁/SCKN I/O OE
I
63
6
V₂
—
32
39
R2 /SI/SO I/O XM0
O
2
64
7
V
1
—V
—
CC
Notes: 1. I/O: I/O pin, I: Input-only pin, O: Output-only pin
2. As there are two each of pins O₀ to O₄, the respective pairs should be shorted.
3. Unused data pins (O₅ to O₇) on the PROM programmer side should be handled as shown below
on the socket.
VCC
O5, O6, O7
4. Pin A₉ should be handled as shown below on the socket.
VCC
HD4074889
HD4074899
HD4074869
A9
Writer side
Rev.6.00, Sep.08.2003, page 153 of 197