參數(shù)資料
型號: MB90F367S
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): 38/59頁
文件大?。?/td> 262K
代理商: MB90F367S
MB90360 Series
38
(Continued)
*1 : This parameter is based on V
SS
=
AV
SS
=
0 V.
*2 : Set AV
CC
and V
CC
to the same voltage. Make sure that AV
CC
does not exceed V
CC
and that the voltage at the
analog inputs does not exceed AV
CC
when the power is switched on.
*3 : V
I
and V
O
should not exceed V
CC
+
0.3 V. V
I
should not exceed the specified ratings. However, if the maximun
current to/from an input is limited by some means with external components, the I
CLAMP
rating supersedes the
V
I
rating.
*4 : Applicable to pins : P24 to P27, P40 to P44, P50 to P57, P60 to P67, P80, P82 to P87
*5 : Applicable to pins : P20 to P23
*6 : Applicable to pins : P20 to P27, P40 to P44, P50 to P57, P60 to P67, P80, P82 to P87
Use within recommended operating conditions.
Use at DC voltage (current) .
The
+
B signal should always be applied a limiting resistance placed between the
+
B signal and the
microcontroller.
The value of the limiting resistance should be set so that when the
+
B signal is applied the input current to
the microcontroller pin does not exceed rated values, either instantaneously or for prolonged periods.
Note that when the microcontroller drive current is low, such as in the power saving modes, the
+
B input
potential may pass through the protective diode and increase the potential at the V
CC
pin, and this may affect
other devices.
Note that if a
+
B signal is inputted when the microcontroller power supply is off (not fixed at 0 V) , the power
supply is provided from the pins, so that incomplete operation may result.
Note that if the
+
B input is applied during power-on, the power supply is provided from the pins and the
resulting power supply voltage may not be sufficient to operate the power-on reset.
Care must be taken not to leave the
+
B input pin open.
Sample recommended circuits :
Input/output equivalent circuits
*7 : If used exceeding T
A
=
+
105
°
C, please contact Fujitsu for reliability limitations.
WARNING:
Semiconductor devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
Pch
Nch
V
CC
R
+
B input (0 V to 16 V)
Limiting
resistance
Protective diode
相關(guān)PDF資料
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