參數(shù)資料
型號(hào): MB89945PF
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 8-bit Proprietary Microcontrolle
中文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP48
封裝: PLASTIC, QFP-48
文件頁(yè)數(shù): 8/38頁(yè)
文件大?。?/td> 197K
代理商: MB89945PF
MB89940 Series
8
External EPROM pins (MB89PV940 only)
Pin no.
Pin name
I/O
Function
49
50
51
52
53
54
55
58
59
60
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
O
Address output pins
61
62
63
65
66
67
68
69
O1
O2
O3
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 pin
80
V
CC
O
EPROM power supply pin
64
V
SS
O
Power supply (GND) 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
MB89943 Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 20-LCCC -55 to 125
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB8994X 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89951 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89951PFM 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89953 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89953PFM 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller