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參數(shù)資料
| 型號： | MB89940 |
| 廠商： | Fujitsu Limited |
| 英文描述： | 8-bit Proprietary Microcontrolle |
| 中文描述： | 8位專有Microcontrolle |
| 文件頁數(shù)： | 29/38頁 |
| 文件大?。?/td> | 197K |
| 代理商： | MB89940 |
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MB89940 Series
29
(3) Clock Timing
(AV
SS
= V
SS
= DV
SS
, T
A
= –40
°
C to +85
°
C)
Value
Unit
Max
(4) Instruction Cycle
Note : When operating at 8 MHz, the cycle varies with the set execution time.
Parameter
Symbol
Condition
Remarks
Min
Clock frequency
F
C
—
1
8
MHz
Clock cycle time
t
CYC
125
1000
ns
Input clock pulse width
t
WH
t
WL
20
—
ns
Input clock rising/falling time
t
CR
t
CF
—
10
ns
Parameter
Symbol
Value (typical)
Unit
Remarks
Instruction cycle
(minimum execution time)
t
inst
4/F
C
, 8/F
C
, 16/F
C
, 64/F
C
μ
s
(4/F
C
) t
inst
= 0.5
μ
s when operating at
F
C
= 8 MHz
0.2
V
CC
X0
0.2 V
CC
X0
X1
t
CYC
When a crystal
or
ceramic resonator is used
X0
X1
When an external clock is used
Open
0.2
V
CC
0.8
V
CC
0.8
V
CC
t
CR
t
CF
t
WL
t
WL
X0 and X1 Timing and Conditions
Clock Conditions
相關PDF資料 |
PDF描述 |
|---|---|
| MB89945 | 8-bit Proprietary Microcontrolle |
| MB89945PF | 8-bit Proprietary Microcontrolle |
| MB89943 | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 20-LCCC -55 to 125 |
| MB89943PF | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-CDIP -55 to 125 |
| MB8994x | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-CFP -55 to 125 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MB89943 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89943PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89945 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrolle |
| MB89945PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrolle |
| MB8994X | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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