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參數資料
| 型號： | M80C51FB |
| 廠商： | Intel Corp. |
| 英文描述： | CHMOS Single-Chip 8-Bit Microcontroller(CHMOS單芯片8位微控制器) |
| 中文描述： | CHMOS單片8位微控制器（CHMOS單芯片8位微控制器） |
| 文件頁數： | 12/12頁 |
| 文件大?。?/td> | 184K |
| 代理商： | M80C51FB |
M80C51FB
EXTERNAL CLOCK DRIVE
Symbol
Parameter
Min
Max
Units
1/TCLCL
Oscillator Frequency
M80C51FB
M80C51FB-16
3.5
3.5
12
16
MHz
TCHCX
High Time
20
ns
TCLCX
Low Time
20
ns
TCLCH
Rise Time
20
ns
TCHCL
Fall Time
20
ns
EXTERNAL CLOCK DRIVE WAVEFORM
271172–14
A.C. TESTING INPUT
Input, Output Waveforms
271172–15
AC Inputs during testing are driven at V
CC
b
0.5V for a Logic ‘‘1’’
and 0.45V for a Logic ‘‘0’’. Timing measurements are made at V
IH
min for a Logic ‘‘1’’ and V
IL
max for a Logic ‘‘0’’.
Float Waveforms
271172–16
For timing purposes a port pin is no longer floating when a
100 mV change from load voltage occurs, and begins to float
when a 100 mV change from the loaded V
OH
/V
OL
level occurs.
I
OL
/I
OH
t g
20 mA.
12
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相關代理商/技術參數 |
參數描述 |
|---|---|
| M80C85 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:8-Bit CMOS MICROPROCESSOR |
| M80C85A | 制造商:OK International 功能描述: 制造商:OK International 功能描述:Microprocessor, 8 Bit, 40 Pin, Plastic, DIP |
| M80C85A-2 | 制造商:OK International 功能描述: 制造商:OKI Semiconductor 功能描述:Microprocessor, 8 Bit, 40 Pin, Ceramic, DIP |
| M80C85AH | 制造商:OK International 功能描述: |
| M80C86 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:16-BIT CHMOS MICROPROCESSOR |
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