參數(shù)資料
型號(hào): MB8993x
廠商: Fujitsu Limited
元件分類: 8位微控制器
英文描述: 8-bit Proprietary Microcontroller
中文描述: 8位微控制器專有
文件頁數(shù): 8/46頁
文件大小: 633K
代理商: MB8993X
MB89930A Series
8
I
EXTERNAL EPROM PIN DESCRIPTION (MB89PV930A only)
Pin No.
Pin name
I/O
Function
49
V
PP
O
“H” level output pin
50
51
52
53
54
55
58
59
60
A12
A7
A6
A5
A4
A3
A2
A1
A0
O
Address output pins
61
62
63
O1
O2
O3
I
Data input pins
64
V
SS
O
Power supply (GND) pin
65
66
67
68
69
O4
O5
O6
O7
O8
I
Data input pins
70
CE
O
ROM chip enable pin
Outputs “H” during standby.
71
A10
O
Address output pin
73
OE
O
ROM output enable pin
Outputs “L” at all times.
75
76
77
78
79
A11
A9
A8
A13
A14
O
Address output pins
80
V
CC
O
EPROM power supply pin
56
57
72
74
N.C.
Internally connected pins
Be sure to leave them open.
相關(guān)PDF資料
PDF描述
MB89935 8-bit Proprietary Microcontroller
MB89935A Hex Schmitt-trigger Inverters 14-CFP -55 to 125
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