Intel 8253 - Page 190

4-13
)
Absolute Maximum Ratings Thermal Information
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+8.0V
Input, Output or I/O Voltage . . . . . . . . . . . . GND-0.5V to V
CC
+0.5V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Operating Conditions
Operating Voltage Range . . . . . . . . . . . . . . . . . . . . . +4.5V to +5.5V
Operating Temperature Range
C82C54, C82C54-10, -12 . . . . . . . . . . . . . . . . . . . . 0
o
C to +70
o
C
I82C54, I82C54-10, -12 . . . . . . . . . . . . . . . . . . . . -40
o
C to +85
o
C
M82C54, M82C54-10, -12 . . . . . . . . . . . . . . . . . -55
o
C to +125
o
C
Thermal Resistance (Typical) θ
JA
(
o
C/W) θ
JC
(
o
C/W)
CERDIP Package . . . . . . . . . . . . . . . . 55 12
CLCC Package . . . . . . . . . . . . . . . . . . 65 14
PDIP Package . . . . . . . . . . . . . . . . . . . 60 N/A
PLCC Package . . . . . . . . . . . . . . . . . . 65 N/A
SOIC Package. . . . . . . . . . . . . . . . . . . 75 N/A
Storage Temperature Range. . . . . . . . . . . . . . . . . .-65
o
C to +150
o
C
Maximum Junction Temperature Ceramic Package . . . . . . . +175
o
C
Maximum Junction Temperature Plastic Package. . . . . . . . . +150
o
C
Maximum Lead Temperature Package (Soldering 10s) . . . . +300
o
C
(PLCC and SOIC - Lean Tips Only)
Die Characteristics
Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2250 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.
DC Electrical Specifications V
CC
= +5.0V ± 10%, T
A
= 0
o
C to +70
o
C (C82C54, C82C54-10, C82C54-12)
T
A
= -40
o
C to +85
o
C (I82C54, I82C54-10, I82C54-12)
T
A
= -55
o
C to +125
o
C (M82C54, M82C54-10, M82C54-12
SYMBOL PARAMETER MIN MAX UNITS TEST CONDITIONS
VIH Logical One Input Voltage 2.0 - V C82C54, I82C54
2.2 - V M82C54
VIL Logical Zero Input Voltage - 0.8 V
VOH Output HIGH Voltage 3.0 - V IOH = -2.5mA
V
CC
-0.4 - V IOH = -100µA
VOL Output LOW Voltage - 0.4 V IOL = +2.5mA
II Input Leakage Current -1 +1 µA VIN = GND or V
CC
DIP Pins 9,11,14-16,18-23
IO Output Leakage Current -10 +10 µA VOUT = GND or V
CC
DIP Pins 1-8
ICCSB Standby Power Supply Current - 10 µAV
CC
= 5.5V, VIN = GND or V
CC
,
Outputs Open, Counters
Programmed
ICCOP Operating Power Supply Current - 10 mA V
CC
= 5.5V,
CLK0 = CLK1 = CLK2 = 8MHz,
VIN = GND or V
CC
,
Outputs Open
Capacitance T
A
= +25
o
C; All Measurements Referenced to Device GND, Note 1
SYMBOL PARAMETER TYP UNITS TEST CONDITIONS
CIN Input Capacitance 20 pF FREQ = 1MHz
COUT Output Capacitance 20 pF FREQ = 1MHz
CI/O I/O Capacitance 20 pF FREQ = 1MHz
NOTE:
1. Not tested, but characterized at initial design and at major process/design changes.
82C54