80C31BH View Datasheet(PDF) - Intel
Part Name
Description
Manufacturer
80C31BH Datasheet PDF : 21 Pages
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87C51 80C51BH 80C31BH
DC CHARACTERISTICS (Over Operating Conditions) (Continued)
Symbol
Parameter
Min
Typ(1) Max
VOL1
Output Low Voltage(6)
(Port 0 ALE PSEN)
03
0 45
10
VOH
VOH1
IIL
Output High Voltage
(Ports 1 2 3 ALE PSEN)
Output High Voltage
(Port 0 in External Bus Mode)
Logical 0 Input Current
(Ports 1 2 3)
Commercial
Express
VCC b 0 3
VCC b 0 7
VCC b 1 5
VCC b 0 3
VCC b 0 7
VCC b 1 5
b50
b75
ILI
Input Leakage Current
(Port 0)
g10
ITL
Logical 1-to-0 Transition Current
(Ports 1 2 3)
Commercial
Express
b650
b750
RRST RST Pulldown Resistor
40
225
CIO
Pin Capacitance
ICC
Power Supply Current
Active Mode
12 MHz (Figure 5)
16 MHz
24 MHz
Idle Mode
12 MHz (Figure 5)
16 MHz
24 MHz
10
11 5
20
26
38
35
75
95
13 5
Power Down Mode
5
50
Unit
V
V
V
V
V
V
V
V
V
mA
mA
mA
mA
mA
kX
pF
mA
mA
mA
mA
mA
mA
mA
Test Conditions
IOL e 200 mA(2)
IOL e 3 2 mA (2)
IOL e 7 0 mA(2)
IOH e b10 mA(3)
IOH e b30 mA(3)
IOH e b60 mA(3)
IOH e b200 mA(3)
IOH e b3 2 mA(3)
IOH e b7 0 mA(3)
VIN e 0 45V
0 45 k VIN k VCC
VIN e 2V
1 MHz 25 C
(Note 4)
9
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