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參數(shù)資料
| 型號： | MB89943PF |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-CDIP -55 to 125 |
| 中文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP48 |
| 封裝： | PLASTIC, QFP-48 |
| 文件頁數(shù)： | 28/40頁 |
| 文件大小： | 562K |
| 代理商： | MB89943PF |
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28
MB89940 Series
(4) Instruction Cycle
Note: When operating at 8 MHz, the cycle varies with the set execution time.
(5) Peripheral Input Timing
(AV
SS
= V
SS
= DV
SS
, T
A
= –40
°
C to +85
°
C)
Value
Unit
Min.
Max.
* :For information on t
inst
, see “(4) Instruction Cycle.”
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
Parameter
Symbol
Pin name
Remarks
Peripheral input “H” pulse width
t
WH
INT0, INT1,
INT2, EC
2 t
inst
*
—
μ
s
Peripheral input “L” pulse width
t
WL
INT0, INT1,
INT2, EC
2 t
inst
*
—
μ
s
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
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|---|---|
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| MB89951 | Octal Buffers/Drivers With 3-State Outputs 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 |
|---|---|
| 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 |
| 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 |
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