MB86831 FUJITSU [Fujitsu Component Limited.], MB86831 Datasheet - Page 24

• Manufacturer Part Number: MB86831
• Description: 32-bit Embedded Controller
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

24
MB86830 Series
(4)MB86835
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the
Power supply voltage (I/O
Power supply voltage (internal)
“L” level input voltage
“H” level input voltage
Operating temperature
• The MB86831/832/833 can be used with a 5.0-V or 3.3-V interface.
• When the 3.3-V interface is used, all signals input to the MB86830 series must be 3.3 V because the MB86830
• When the 5.0-V interface is used, the output fully swings at 5.0 V. Although the input is always defined by a
• When the 5.0-V interface is used, the MB86830 series requires two power supplies. Follow the procedures
• The MB86834/836 requires two power supplies of V
• The MB86835 has two V
• The MB86834/835/836 uses only a 3.3-V interface; they cannot accept 5-V signals.
series cannot input 5.0-V signals with that interface.
3.3-V power supply, it can also accept 3.3 V or more.
below to turn on and off these power supplies:
procedures below to turn on and off these power supplies:
5.0-V interface: V
3.3-V interface: V
Power-on procedure: V
Shutdown procedure: Signal
Power-on procedure: V
Shutdown procedure: Signal
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
DD5
DD5
3.3 V)
DD
= 5.0 V, V
= V
, V
DD3
DDI
DD3
DD3
and V
= 3.3 V (single power supply)
V
V
DDE
DD3
DD5
V
V
DD5
DDE
DD5
= 3.3 V (two power supplies)
. Connect each of them to a 3.3-V power supply.
signal
signal
V
V
V
V
Topr
V
V
DD5
DD3
IL
IH
Symbol
DD3
DDI
DDE
(3.3-V system) and V
V
DD3
Min.
3.15
3.15
0
0
0.65
Value
Typ.
3.3
3.3
25
DDI
(2.5-V system). Follow the
V
DD3
Max.
3.45
3.45
V
DD5
70
0.25
(V
SS
Unit
V
V
V
V
C
0.0 V)