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Número de pieza
componentes Descripción
MB89150 Ver la hoja de datos (PDF) - Fujitsu
Número de pieza
componentes Descripción
Fabricante
MB89150
8-bit Proprietary Microcontroller
Fujitsu
MB89150 Datasheet PDF : 52 Pages
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MB89150/150A Series
• External EPROM pins (MB89PV150 only)
Pin no.
82
83
84
85
86
87
88
89
90
91
93
94
95
96
98
99
100
101
102
103
104
105
107
108
109
110
111
112
81
92
97
106
Pin name
V
PP
A12
A7
A6
A5
A4
A3
A2
A1
A0
O1
O2
O3
V
SS
O4
O5
O6
O7
O8
CE
A10
OE
A11
A9
A8
A13
A14
V
CC
N.C.
I/O
Function
O
“H” level output pin
O
Address output pins
I
Data input pins
O
Power supply (GND) pin
I
Data input pins
O
ROM chip enable pin
Outputs “H” during standby.
O
Address output pin
O
ROM output enable pin
Outputs “L” at all times.
O
Address output pins
O
O
O
EPROM power supply pin
—
Internally connected pins
Be sure to leave them open.
11
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