82C54_05 Datasheet, PDF (3/22 Pages) Intersil Corporation – CMOS Programmable Intervel Timer

82C54
Absolute Maximum Ratings
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
CX82C54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0^oC to +70^oC
IX82C54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40^oC to +85^oC
MD82C54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55^oC to +125^oC
Thermal Information
Thermal Resistance (Typical)
θ_JA (^oC/W) θ_JC (^oC/W)
CERDIP Package. . . . . . . . . . . . . . . . .
55
12
CLCC Package. . . . . . . . . . . . . . . . . . .
65
14
PDIP Package*. . . . . . . . . . . . . . . . . . .
55
N/A
PLCC Package. . . . . . . . . . . . . . . . . . .
60
N/A
Storage Temperature Range . . . . . . . . . . . . . . . . . -65^oC to +150^oC
Maximum Junction Temperature Ceramic Package. . . . . . . .+175^oC
Maximum Junction Temperature Plastic Package . . . . . . . . .+150^oC
Maximum Lead Temperature Package (Soldering 10s). . . . .+300^oC
(PLCC - Lead Tips Only)
*Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications.
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%, Includes all Temperature Ranges
SYMBOL
PARAMETER
MIN
MAX
UNITS
TEST CONDITIONS
VIH
Logical One Input Voltage
2.0
-
V
CX82C54, IX82C54
2.2
-
V
MD82C54
VIL
Logical Zero Input Voltage
-
0.8
V
-
VOH
VOL
Output HIGH Voltage
Output LOW Voltage
3.0
-
V_CC -0.4
-
-
0.4
V
IOH = -2.5mA
V
IOH = -100µA
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
µA
V_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
SYMBOL
T_A = +25^oC; All Measurements Referenced to Device GND, Note 1
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.
3