HD6473258CP10 Datasheet, PDF (210/301 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

H8/325, H8/323, H8/322
HN27C256 (Pin 28)
FP-64A
64
5
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
39
38
37
36
35
34
33
32
23
24
6
31
4
3
7
8
40
DC-64S, DP-64S CP-68 Pin
8
9 RES
13
14 NMI
17
19 P40
18
20 P41
19
21 P42
20
22 P43
21
23 P44
22
24 P45
23
25 P46
24
26 P47
56
60 P10
55
59 P11
54
58 P12
53
57 P13
52
56 P14
51
55 P15
50
54 P16
49
53 P17
47
50 P20
46
49 P21
45
48 P22
44
47 P23
43
46 P24
42
45 P25
41
44 P26
40
43 P27
31
33 P70
32
34 P71
14
15 VCC
39
42 VCC
12
13 MD0
11
12 MD1
15
16 STBY
16
17 VSS
48
52 VSS
Pin HN27C256H
VPP
1
EA9
24
EO0
11
EO1
12
EO2
13
EO3
15
EO4
16
EO5
17
EO6
18
EO7
19
EA0
10
EA1
9
EA2
8
EA3
7
EA4
6
EA5
5
EA6
4
EA7
3
EA8
25
OE
22
EA10
21
EA11
23
EA12
2
EA13
26
EA14
27
CE
20
q
VCC
28
q
q
q
VSS
14
q
q
q ^Notation
VPP:
Programming voltage (12.5 V)
EO7 to EO0: Data input/output
EA14 to EA0: Address input
OE:
Output enable
CE:
Chip enable
Note: All pins not listed in this figure should be left open.
Figure 11-3. Socket Adapter Pin Assignments
205