參數(shù)資料
型號： MB90F474HPF
廠商： FUJITSU LTD
元件分類： 微控制器/微處理器
英文描述： 16-Bit Proprietary Microcontroller
中文描述： 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP100
封裝： PLASTIC, QFP-100
文件頁數(shù)： 92/118頁
文件大?。?/td> 555K
代理商： MB90F474HPF
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
MB90F474HPFV 16-Bit Proprietary Microcontroller
MB90F474L 16-Bit Proprietary Microcontroller
MB90F474LPF 16-Bit Proprietary Microcontroller
MB90F474LPFV 16-Bit Proprietary Microcontroller
MB90487PFV 16-bit Proprietary Microcontroller CMOS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90F474HPF-GE1 制造商:FUJITSU 功能描述:IC 16BIT MCU I2C SMD QFP100
MB90F474HPFR-GE1 制造商:FUJITSU 功能描述:
MB90F474HPMC-GE1 制造商:FUJITSU 功能描述:
MB90F474LPFR-GE1 制造商:FUJITSU 功能描述:
MB90F474LPMCR-GE1 制造商:FUJITSU 功能描述:
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