參數(shù)資料
型號: MB89925
廠商: Fujitsu Limited
英文描述: Hex Schmitt-trigger Inverters 14-CFP -55 to 125
中文描述: 8位微控制器專有
文件頁數(shù): 36/46頁
文件大?。?/td> 669K
代理商: MB89925
36
MB89920 Series
6. Low-voltage Detection Reset
(AV
SS
= V
SS
= 0.0 V, T
A
= –40
°
C to +85
°
C)
Value
*1: VDH and VDL can be set for the MB89923 and MB89925 by mask options; for the MB89PV920 and MB89P928
by registers.
Parameter
Symbol
Condition
Unit
Remarks
Min.
Max.
Voltage detected at power supply
voltage drop
V
DL1
3.00
3.60
V
*
1
V
DL2
3.30
3.90
V
V
DL3
3.70
4.30
V
Voltage detected at power supply
voltage rise
V
DH1
3.10
3.80
V
V
DH2
3.40
4.10
V
V
DH3
V
t
L
3.80
4.50
V
Hysteresis width
0.10
V
μ
s
ns
μ
s
V/
μ
s
Reset ignore time
0.3
Reset sense time
t
LW
16 t
XCYL
Reset detection deley time
Voltage regulation (V
/t
)
t
D
2.0
VCR
0.10
t
V
CC
V
V
Power supply voltage
V
DH
*
V
DL
*
Power supply voltage
V
CC
RUN
RESET
t
OSC
oscillation stabilization time 2
19
= 65.5 ms (f = 8 MHz)
t
D
t
D
V
DH
*
V
DL
*
RUN
RESET
Not reset
Reset
less than
t
L
over than
t
LW
t
t
t
OSC
t
OSC
相關PDF資料
PDF描述
MB89925PF Hex Schmitt-trigger Inverters 20-LCCC -55 to 125
MB89PV920CF 8-bit Proprietary Microcontroller
MB89930A 8-bit Proprietary Microcontroller
MB8993x 8-bit Proprietary Microcontroller
MB89935 8-bit Proprietary Microcontroller
相關代理商/技術參數(shù)
參數(shù)描述
MB89925PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB8992X 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89930A 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89935 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89935A 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller