Advertisement
No.
Symbol
38
NC
39
EPM
40
NC
41
42
RD
43
BHE
44
LWR
45
HWR
46
MEMCS
47
CE
48
A20
49
A19
50
A18
51
A17
52
A16
53
A15
54
A14
55
A13
56
A12
57
A11
58
A10
59
A9
60
VCC
61
A8
62
VSS
63
A7
64
A6
65
A5
66
A4
67
A3
68
A2
69
A1
70
A0
71
D15
72
D14
73
D13
74
D12
75
D11
76
D10
77
D9
78
D8
79
D7
80
D6
81
D5
82
D4
83
D3
84
D2
85
D1
I/O
-
No connect terminal.
I
Pull-up connect terminal. (connected GND at writing)
-
No connect terminal.
O
RD output terminal for OELD driver IC (M66710FP).
O
BHE output terminal for OELD driver IC (M66710FP).
O
LWR output terminal for OELD driver IC (M66710FP).
O
HWR output terminal for OELD driver IC (M66710FP).
O
Memory CS signal output terminal.
O
External ROM CE output terminal.
External ROM high-rank address/OELD driver IC (M66710FP) high-rank address
O
output terminal.
External ROM middle-rank address/OELD driver IC (M66710FP) middle-rank
O
address output terminal.
-
+5V power supply supply terminal.
External ROM middle-rank address/OELD driver IC (M66710FP) middle-rank
O
address output terminal.
-
GND potential supply terminal.
External ROM low-rank address/OELD driver IC (M66710FP) low-rank address
O
output terminal.
External ROM data-BUS input terminal.
I/O
OELD driver IC (M66710FP) data-BUS input/output terminal.
- 52 -
INA-N333RS/INA-N333RRS
Terminal Description
TO SCHEMATIC
TO CONTENTS
Advertisement
