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UM82C55A डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - CMOS PROGRMMABLE PERIPHERAL INTERFACE - UMC

भाग संख्या UM82C55A
समारोह CMOS PROGRMMABLE PERIPHERAL INTERFACE
मैन्युफैक्चरर्स UMC 
लोगो UMC लोगो 
पूर्व दर्शन
1 Page
		
<?=UM82C55A?> डेटा पत्रक पीडीएफ

UM82C55A pdf
Absolute Maximum Ratings *
Supply Voltage .................... +8.0 VOLTS
Operating Voltage Range . . . . . . . . . . . . . . +4V to +7V
Input Voltage Applied ........... GND-2.0V to 6.5V
I/O Pin Voltage Applied ...... GND-0.5V to VCC+0.5V
Storage Temperature Range ....... , -65°C to +150°C
Operating Temperature Range .......... O°C to +70°C
Maximum Power Dissipation . . . . . . . . . . . . . . . . 1 Watt
UM82C55A
* Comments
Stresses above those listed in the "ABSOLUTE MAXIMUM
RATI NGS'.' may cause permanent damage to the device.
This is a stress only rating and operation of the device at
these or any other conditions above those indicated in the
operational sections of this specification is not implied.
D.C. Electrical Characteristics
(VCC = 5.0V+/-5%; TA = O°c to +70°C)
Symbol
VIH
VIL
VOH
Parameter
Logical One Input Voltage
Logical Zero Input Voltage
Logical One Output Voltage
VOL
IlL
10
I'BHH
Logical Zero Output Voltage
Input Lea kage Cu rrent
I/O Pin Leakage Current
Bus Hold High Leakage Current
IBHL
Bus Hold Low Leakage Current
IOAR
Darlington Drive Current
lee Power Su pply Current
Min.
2.0
3.0
VCC-O.4
-1.0
-10.0
-50
Max.
0.8
0.4
1.0
10.0
-300
+50 +300
-2.0
10
Units
V
V
V
V
V
pA
pA
pA
JlA
mA
pA
Test Conditions
10H = -2.5mA
IOH = -100 pA
10L = +2.5 mA
OV(,VIN<;Vee
Ov<Vo< Vee
Vo=3.0V
Ports A, B, C
Vo = 1.0V
Port A only
Ports A, B, C
Test Condition 3
Vee = 5.5V
VIN = Vee or GNO
Outputs Open
Capacitance
(TA = 25°C; Vee = GND = OV; V IN = +5V or GND)
Symbol
Parameter
Min.
CIN *
Input Capac itance
C I/ O*
I/O Pin Capacitance
*Guaranteed and sampled, but not 100% tested
Max.
5
20
Units
pF
pF
Test Conditions
FREQ = 1 MHZ
Unmeasured Pins
Returned to GND
7-110

विन्यास 19 पेज
डाउनलोड[ UM82C55A Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
UM82C55ACMOS PROGRMMABLE PERIPHERAL INTERFACEUMC
UMC


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