82C55A_06 Datasheet, PDF (18/29 Pages) Intersil Corporation – CMOS Programmable Peripheral Interface

82C55A
Absolute Maximum Ratings T_A = +25°C
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +8.0V
Input, Output or I/O Voltage . . . . . . . . . . . . . GND-0.5V to V_CC+0.5V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Operating Conditions
Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +4.5V to 5.5V
Operating Temperature Range
CX82C55A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
IX82C55A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to 85°C
MX82C55A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-55°C to 125°C
Die Characteristics
Gate Count. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000 Gates
Thermal Information
Thermal Resistance (Typical, Note 1)
θ_JA (°C/W) θ_JC(°C/W)
CERDIP Package. . . . . . . . . . . . . . . . .
50
10
CLCC Package . . . . . . . . . . . . . . . . . .
65
14
PDIP Package . . . . . . . . . . . . . . . . . . .
50
N/A
PLCC Package. . . . . . . . . . . . . . . . . . .
55
N/A
MQFP Package . . . . . . . . . . . . . . . . . .
62
N/A
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Maximum Junction Temperature
CDIP Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175°C
PDIP Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . +300°C
(PLCC and MQFP Lead Tips Only)
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_JA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications V_CC = 5.0V ±10%; T_A = Operating Temperature Range
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
V_IH
Logical One Input Voltage
2.0
2.2
V_IL
V_OH
Logical Zero Input Voltage
Logical One Output Voltage
V_OL
I_I
IO
IBHH
Logical Zero Output Voltage
Input Leakage Current
I/O Pin Leakage Current
Bus Hold High Current
I_OH = -2.5mA,
I_OH = -100μA
I_OL +2.5mA
V_IN = V_CC or GND, RD, CS, A1, A0, RESET, WR
VO = V_CC or GND, D0 - D7
VO = 3.0V. Ports A, B, C
-
3.0
V_CC -0.4
-
-1.0
-10
T_A = -55°C
-50
T_A = +128°C
-50
IBHL Bus Hold Low Current
VO = 1.0V. Port A ONLY
T_A = -55°C
50
T_A = +128°C
50
IDAR Darlington Drive Current
Ports A, B, C. Test Condition 3
-2.5
ICCSB Standby Power Supply Current
V_CC = 5.5V, V_IN = V_CC or GND. Output Open
-
ICCOP Operating Power Supply Current
T_A = +25°C, V_CC = 5.0V, Typical (See Note 3)
-
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.
MAX
-
0.8
-
0.4
+1.0
+10
-450
-400
450
400
Note 2, 4
10
1
UNITS
V
V
V
V
μA
μA
μA
μA
μA
μA
mA
μA
mA/MHz
Capacitance T_A = +25°C
SYMBOL
PARAMETER
CIN Input Capacitance
CI/O I/O Capacitance
TYPICAL
10
20
UNITS
pF
pF
TEST CONDITIONS
FREQ = 1MHz, All Measurements are referenced to
device GND
18
FN2969.10
November 16, 2006