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參數(shù)資料
| 型號(hào)： | MB89890 |
| 廠(chǎng)商： | Fujitsu Limited |
| 英文描述： | 8-bit Proprietary Microcontrollers |
| 中文描述： | 8位微控制器專(zhuān)有 |
| 文件頁(yè)數(shù)： | 29/45頁(yè) |
| 文件大?。?/td> | 232K |
| 代理商： | MB89890 |
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MB89890 Series
29
4.
AC Characteristics
(1) Reset Timing
(V
CC
= +5.0 V
±
10%, V
SS
= 0.0 V, T
A
= –20
°
C to +85
°
C)
Value
Note: t
XCYL
is the oscillation cycle input to the X0.
(2) Power-on Reset
(V
SS
= 0.0 V, T
A
= –20
°
C to +85
°
C)
Note: Make sure that power supply rises within the selected oscillation stabilization time selected.
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
Max
RST “L” pulse width
t
ZLZH
—
48 t
XCYL
—
ns
RST “H” pulse width
t
ZHZL
24 t
XCYL
—
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
0.2
V
CC
0.8
V
CC
RST
t
ZLZH
t
ZHZL
0.2
V
0.2
V
2.0
V
0.2
V
t
R
V
CC
t
OFF
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| MB89898PF | 8-bit Proprietary Microcontroller |
| MB89899PF | 8-bit Proprietary Microcontroller |
| MB89P899PF | 8-bit Proprietary Microcontroller |
| MB89PV890CF | 8-bit Proprietary Microcontroller |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89898 | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89898PF | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89899 | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89899PF | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB898F-R | 制造商:IBase Technology (USA) Inc. 功能描述:ATX, LGA775, CORE2DUO, Q965+ICH8, 82566DC GBE LANX1, VGA, CO - Bulk |
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