MB89626 데이터 시트보기 (PDF) - Fujitsu
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MB89626 Datasheet PDF : 61 Pages
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MB89620 Series
• External EPROM pins (MB89PV620 only)
Pin no.
MDIP*1 MQFP*2
65
66
66
67
67
68
68
69
69
70
70
71
71
72
72
73
73
74
74
75
75
77
76
78
77
79
78
80
79
82
80
83
81
84
82
85
83
86
84
87
Pin name
VPP
A12
A7
A6
A5
A4
A3
A2
A1
A0
O1
O2
O3
VSS
O4
O5
O6
O7
O8
CE
85
88
A10
86
89
OE
87
91
A11
88
92
A9
89
93
A8
90
94
A13
91
95
A14
92
96
VCC
—
65
N.C.
76
81
90
I/O
O “H” level output pin
O Address output pins
Function
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.
*1: MDP-64C-P02
*2: MQP-64C-P01
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