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參數(shù)資料
| 型號： | MB89567A |
| 廠商： | Fujitsu Limited |
| 英文描述： | 8-bit Proprietary Microcontroller CMOS |
| 中文描述： | 8位微控制器專有的CMOS |
| 文件頁數(shù)： | 39/60頁 |
| 文件大小： | 415K |
| 代理商： | MB89567A |
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MB89560A Series
39
5.
AC Characteristics
(1) Reset Timing
(V
CC
= 5.0 V, AV
SS
= V
SS
= 0.0 V, T
A
=
40
°
C to
+
85
°
C)
Value
Notes :
t
HCYL
is the oscillation cycle (1/F
CH
) to input to the X0 pin.
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
(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.
For example, when the main clock is operating at 10 MHz (F
CH
) and the oscillation stabilization time select
option has been set to 2
18
/F
CH
, the oscillation stabilization delay time is 26.2 ms. Therefore, the maximum
value of power supply rising time is about 26.2 ms.
Rapid changes in power supply voltage may cause a power-on reset. 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
HCYL
—
ns
Parameter
Symbol
Condition
Value
Unit
Remarks
Min
Max
Power supply rising time
t
R
—
0.5
50
ms
Power supply cut-off time
t
OFF
1
—
ms
Due to repeated operations
0.2
V
CC
0.2
V
CC
RST
t
ZLZH
0.2
V
0.2
V
2.0 V
0.2
V
t
R
V
CC
t
OFF
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| MB89567AC | 8-bit Proprietary Microcontroller CMOS |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89567AC | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller CMOS |
| MB89567ACPF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller CMOS |
| MB89567ACPFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller CMOS |
| MB89567ACPFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller CMOS |
| MB89567APF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller CMOS |
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