82C55A
o
Absolute Maximum Ratings T = 25 C
Thermal Information
A
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+8.0V Thermal Resistance (Typical, Note 1)
θ
θ
JC
JA
o
o
Input, Output or I/O Voltage . . . . . . . . . . . . GND-0.5V to V +0.5V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
CC
CERDIP Package . . . . . . . . . . . . . . . .
CLCC Package . . . . . . . . . . . . . . . . . .
PDIP Package . . . . . . . . . . . . . . . . . . .
PLCC Package . . . . . . . . . . . . . . . . . .
50 C/W
10 C/W
o
o
65 C/W
14 C/W
o
50 C/W
N/A
N/A
o
46 C/W
Operating Conditions
o
o
Maximum Storage Temperature Range . . . . . . . . . .-65 C to 150 C
Maximum Junction Temperature
CDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 C
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300 C
Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +4.5V to 5.5V
Operating Temperature Range
o
o
o
C82C55A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 C to 70 C
o
o
o
I82C55A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 C to 85 C
o
o
o
M82C55A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 C to 125 C
(PLCC Lead Tips Only)
Die Characteristics
Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000 Gates
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” 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.
NOTE:
1. θ is measured with the component mounted on an evaluation PC board in free air.
JA
o
o
Electrical Specifications
V
= 5.0V ±10%; T = 0 C to +70 C (C82C55A);
CC A
o
o
T = -40 C to +85 C (I82C55A);
T = -55 C to +125 C (M82C55A)
A
o
o
A
LIMITS
SYMBOL
PARAMETER
MIN
MAX
UNITS
TEST CONDITIONS
V
Logical One Input Voltage
2.0
2.2
-
V
I82C55A, C82C55A,
M82C55A
IH
V
Logical Zero Input Voltage
Logical One Output Voltage
-
0.8
-
V
V
IL
V
3.0
I
I
= -2.5mA,
= -100µA
OH
OH
OH
V
-0.4
CC
V
Logical Zero Output Voltage
Input Leakage Current
-
0.4
V
I
+2.5mA
OL
OL
I
-1.0
+1.0
µA
V
= V
or GND,
I
IN CC
DIP Pins: 5, 6, 8, 9, 35, 36
IO
I/O Pin Leakage Current
Bus Hold High Current
-10
-50
50
-2.5
-
+10
-400
400
µA
µA
µA
mA
µA
VO = V
or GND DIP Pins: 27 - 34
CC
IBHH
IBHL
VO = 3.0V. Ports A, B, C
VO = 1.0V. Port A ONLY
Ports A, B, C. Test Condition 3
Bus Hold Low Current
IDAR
ICCSB
ICCOP
Darlington Drive Current
Standby Power Supply Current
Operating Power Supply Current
Note 2, 4
10
V
= 5.5V, V = V
IN
or GND. Output Open
CC
CC
o
-
1
mA/MHz T = +25 C, V
= 5.0V, Typical (See Note 3)
CC
A
NOTES:
2. No internal current limiting exists on Port Outputs. A resistor must be added externally to limit the current.
3. ICCOP = 1mA/MHz of Peripheral Read/Write cycle time. (Example: 1.0µs I/O Read/Write cycle time = 1mA).
4. Tested as V
OH
at -2.5mA.
o
Capacitance T = 25 C
A
SYMBOL
CIN
PARAMETER
TYPICAL
UNITS
pF
TEST CONDITIONS
Input Capacitance
I/O Capacitance
10
20
FREQ = 1MHz, All Measurements are
referenced to device GND
CI/O
pF
17
HARRIS [ HARRIS CORPORATION ]
