MB89636 データシートの表示（PDF） - Fujitsu
部品番号
コンポーネント説明
メーカー
MB89636 Datasheet PDF : 56 Pages
| |||
MB89630 Series
• External EPROM pins (MB89PV630 only)
Pin no.
MDIP
MQFP
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.
11
Share Link: 