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參數(shù)資料
| 型號(hào)： | MB8991x |
| 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(yè)數(shù)： | 31/53頁(yè) |
| 文件大?。?/td> | 673K |
| 代理商： | MB8991X |
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31
MB89910 Series
4. AC Characteristics
(1) Reset Timing
(AVR = V
CC
= +5.0 V
±
10%, AV
SS
= V
SS
= 0.0 V, T
A
= –40
°
C to +85
°
C)
Value
Note: t
XCYL
is the oscillation period (1/F
CH
) to input to the X0.
(2) Power-on Reset
(AV
SS
= V
SS
= 0.0 V, T
A
= –40
°
C to +85
°
C)
Note: Make sure that power supply rises within the selected oscillation stabilization time.
If power supply voltage needs to be varied in the course of operation, a smooth voltage rise is
recommended.
Parameter
Symbol
Condition
Unit
Remarks
Min.
Typ.
Max.
RST “L” pulse width
t
ZLZH
—
48 t
XCYL
—
—
ns
RST noise limit width
t
ZLNC
—
30
50
80
ns
Parameter
Symbol
Condition
Value
Unit
Remarks
Min.
Max.
Power supply rising time
t
R
—
—
50
ms
Power-on reset function only
Power supply cut-off time
t
OFF
—
1
—
ms
Due to repeated operations
0.2 V
CC
0.2 V
CC
RST
t
ZLZH
t
ZLNC
0.2 V
0.2 V
2.0 V
V
CC
0.2 V
t
R
t
OFF
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MB89920 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89923 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89923PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89925 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89925PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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