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參數(shù)資料
| 型號(hào)： | MB89823R |
| 廠商： | Fujitsu Limited |
| 元件分類(lèi)： | 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)： | 28/38頁(yè) |
| 文件大?。?/td> | 228K |
| 代理商： | MB89823R |
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MB89820 Series
28
4. AC Characteristics
(1) Reset Timing
(V
CC
= +5.0 V
±
10%, V
SS
= 0.0 V, T
A
= –40
°
C to +85
°
C)
Value
Notes :
t
XCYL
is the main clock oscillator period.
If the reset pulse applied to the external reset pin (RST) does not meet the specifications, it may cause
malfunctions. Use caution so that the reset pulse less than the specifications will not be fed to the external
reset pin (RST) .
(2) Power-on Reset
(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
Max
RST “L” pulse width
t
ZLZH
—
48 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
RST
t
ZLZH
2.0 V
0.2 V
0.2 V
V
CC
t
R
t
OFF
0.2 V
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MB89823RPFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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| MB89825PFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89850 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89850R | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:488-bit Proprietary Microcontroller |
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