參數(shù)資料
型號(hào)： MB91107PFV-G
廠商： FUJITSU LTD
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP120
封裝： PLASTIC, LQFP-120
文件頁(yè)數(shù)： 78/111頁(yè)
文件大小： 1337K
代理商： MB91107PFV-G
MB91107
69
(4) Power-on Reset
(VCC
= 3.0 V to 3.6 V, AVSS = VSS = 0.0 V, TA = 0 °C to +70 °C)
Parameter
Symbol
Pin
name
Condition
Value
Unit
Remarks
Min.
Max.
Power supply rising
time
tR
VCC
= 3.3 V
18
ms
VCC < 0.2 V
before the power
supply rising
Power supply shut
off time
tOFF
VCC
1
ms
Repeated opera-
tions
Oscillation stabilizing
time
tOSC
2
× tC × 220
+ 100 s
ns
0.2 V
tR
0.9 VCC
VCC
VSS
VCC
RST
VCC
tOFF
tOSC
tRSTL
Note
1) Sudden change in supply voltage during operation may initiate a power-on sequence. To change supply volt-
age during operation, it is recommended to smoothly raise the voltage to avoid rapid fluctuations in the supply
voltage.
A voltage rising rate of 50 mV/
ms or less is recommended.
(Oscillation stabilizing
2) Set RST pin to “L” level when turning on the device, at least the tRSTL duration after the supply voltage reaches
VCC is necessary before turning the RST to “H” level.
Not less than 3 V
3) If the supply voltage goes below the lower limit of the guaranteed operating voltage range, be sure to restart
the power supply from the VSS level. This is because an internal power-on reset must be generated to restart
operation without allowing the internal circuit to run out of control.
The guaranteed operating voltage range of MB91107 is from 3.0 to 3.6 V.
相關(guān)PDF資料
PDF描述
MB91108PFV 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP120
MB91107PFV 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP120
MB91110PMT2 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP144
MB91110PMT2 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP144
MB91121PFV 32-BIT, 50 MHz, RISC MICROCONTROLLER, PQFP120
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB91108 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit RISC Microcontroller
MB91108PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit RISC Microcontroller CMOS
MB91110 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-Bit RISC Microcontroller
MB911110PMT2 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-Bit RISC Microcontroller
MB91121 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit RISC Microcontroller
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