參數(shù)資料
型號： MB89170
廠商： Fujitsu Limited
英文描述： Replaced by SN54LS03 : Quadruple 2-Input Positive-NAND Buffers With Open-Collect 20-LCCC -55 to 125
中文描述： 8位微控制器專有
文件頁數(shù)： 33/50頁
文件大?。?/td> 626K
代理商： MB89170
33
MB89170/170A/170L Series
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
(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 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
HCYL
—
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
0.2 V
0.2 V
2.0 V
V
CC
0.2 V
t
R
t
OFF
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參數(shù)描述
MB89173 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
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MB89173LPF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
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