參數(shù)資料
型號(hào): MB90470
廠商: Fujitsu Limited
英文描述: 16-Bit Proprietary Microcontroller
中文描述: 16位微控制器專有
文件頁數(shù): 92/118頁
文件大?。?/td> 555K
代理商: MB90470
MB90470 Series
92
(4) Power On Ratings (Power-on reset)
(V
CC
=
2.7 V to 3.6 V, V
SS
=
0.0 V, T
A
=
40
°
C to
+
85
°
C)
Value
Unit
Min
Max
30
ms
1
ms
* : Power supply rise time requires V
CC
<
0.2 V.
Notes :
V
CC
=
V
CC
3
=
V
CC
5
The above ratings are values for power-on reset.
A power-on reset should be applied by restarting the power supply inside the device.
Parameter
Sym-
bol
Pin
name
Condi-
tions
Remarks
Power rise time
t
R
V
CC
*
Power cutoff time
t
OFF
V
CC
For continuous operation
V
CC
V
CC
V
SS
t
R
t
OFF
2.7 V
Hold RAM data
0.2 V
0.2 V
0.2 V
Main supply voltage
Sub supply voltage
A rise slope of 50 mV
or less is recommended
Extreme variations in supply voltage may activate a power-on reset. As the illustration shows below ,
when varying supply voltage during operation the use of a smooth voltage rise with suppressed fluctuation
is recommended.
相關(guān)PDF資料
PDF描述
MB90470B 16-Bit Proprietary Microcontroller
MB90473 16-Bit Proprietary Microcontroller
MB90473PF 16-Bit Proprietary Microcontroller
MB90473PFV 16-Bit Proprietary Microcontroller
MB90474 16-Bit Proprietary Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90470B 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
MB90473 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
MB90473PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
MB90473PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
MB90474 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller