參數(shù)資料
型號： MB89174LPF
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 7.16 MHz, MICROCONTROLLER, PQFP48
封裝： PLASTIC, QFP-48
文件頁數(shù)： 27/50頁
文件大?。?/td> 626K
代理商： MB89174LPF
33
MB89170/170A/170L Series
4. AC Characteristics
(1) Reset Timing
(VCC = 5.0 V
±10%, VSS = 0.0 V, TA = –40
°C to +85°C)
(2) Power-on Reset
(VSS = 0.0 V, TA = –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
Value
Unit
Remarks
Min.
Max.
RST “L” pulse width
tZLZH
—
48 tHCYL
—ns
Parameter
Symbol
Condition
Value
Unit
Remarks
Min.
Max.
Power supply rising time
tR
—
50
ms
Power-on reset function only
Power supply cut-off time
tOFF
1
—
ms
Due to repeated operations
0.2 VCC
RST
tZLZH
0.2 V
2.0 V
VCC
0.2 V
tR
tOFF
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相關代理商/技術參數(shù)
參數(shù)描述
MB89180 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
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