參數(shù)資料
型號(hào): MB86834
廠商: Fujitsu Limited
英文描述: 32-bit Embedded Controller
中文描述: 32位嵌入式控制器
文件頁(yè)數(shù): 24/82頁(yè)
文件大?。?/td> 1373K
代理商: MB86834
MB86830 Series
24
(4)MB86835
(V
SS
=
0.0 V)
The MB86831/832/833 can be used with a 5.0-V or 3.3-V interface.
5.0-V interface: V
DD5
= 5.0 V, V
DD3
= 3.3 V (two power supplies)
3.3-V interface: V
DD5
= V
DD3
= 3.3 V (single power supply)
When the 3.3-V interface is used, all signals input to the MB86830 series must be 3.3 V because the MB86830
series cannot input 5.0-V signals with that interface.
When the 5.0-V interface is used, the output fully swings at 5.0 V. Although the input is always defined by a
3.3-V power supply, it can also accept 3.3 V or more.
When the 5.0-V interface is used, the MB86830 series requires two power supplies. Follow the procedures
below to turn on and off these power supplies:
Power-on procedure: V
DD3
V
DD5
signal
Shutdown procedure: Signal
V
DD5
V
DD3
The MB86834/836 requires two power supplies of V
DDE
(3.3-V system) and V
DDI
(2.5-V system). Follow the
procedures below to turn on and off these power supplies:
Power-on procedure: V
DDI
V
DDE
signal
Shutdown procedure: Signal
V
DDE
V
DDI
The MB86835 has two V
DD
, V
DD3
and V
DD5
. Connect each of them to a 3.3-V power supply.
The MB86834/835/836 uses only a 3.3-V interface; they cannot accept 5-V signals.
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the
semiconductor device. All of the device’s electrical characteristics are warranted when the device is
operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges. Operation
outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on
the data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representatives beforehand.
Parameter
Symbol
Value
Unit
Min.
Typ.
Max.
Power supply voltage (I/O
=
3.3 V)
Power supply voltage (internal)
V
DD5
3.15
3.3
3.45
V
V
DD3
3.15
3.3
+
25
3.45
V
“L” level input voltage
V
IL
0
V
DD3
×
0.25
V
DD5
+
70
V
“H” level input voltage
V
IH
V
DD3
×
0.65
0
V
Operating temperature
Topr
°
C
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