Interval Timer. IP82C54Z Datasheet

IP82C54Z Timer. Datasheet pdf. Equivalent


Intersil Corporation IP82C54Z
82C54
CMOS Programmable Interval Timer
The 82C54 is a high performance CMOS Programmable
Interval Timer manufactured using an advanced 2 micron
CMOS process.
The 82C54 has three independently programmable and
functional 16-bit counters, each capable of handling clock
input frequencies of up to 8MHz (82C54) or 10MHz
(82C54-10) or 12MHz (82C54-12).
The high speed and industry standard configuration of the
82C54 make it compatible with the 80C86, 80C88, and
80C286 CMOS microprocessors along with many other
industry standard processors. Six programmable timer
modes allow the 82C54 to be used as an event counter,
elapsed time indicator, programmable one-shot, and many
other applications. Static CMOS circuit design insures low
power operation.
The advanced CMOS process results in a significant
reduction in power with performance equal to or greater than
existing equivalent products.
Pinouts
82C54 (PDIP, CERDIP)
TOP VIEW
D7 1
D6 2
D5 3
D4 4
D3 5
D2 6
D1 7
D0 8
CLK 0 9
OUT 0 10
GATE 0 11
GND 12
24 VCC
23 WR
22 RD
21 CS
20 A1
19 A0
18 CLK 2
17 OUT 2
16 GATE 2
15 CLK 1
14 GATE 1
13 OUT 1
DATASHEET
FN2970
Rev.6.01
Jul 15, 2020
Features
• 8MHz to 12MHz Clock Input Frequency
• Compatible with NMOS 8254
- Enhanced Version of NMOS 8253
• Three Independent 16-Bit Counters
• Six Programmable Counter Modes
• Status Read Back Command
• Binary or BCD Counting
• Fully TTL Compatible
• Single 5V Power Supply
• Low Power
- ICCSB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10µA
- ICCOP . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA at 8MHz
• Operating Temperature Ranges
- CX82C54 . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
- IX82C54 . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
- MD82C54 . . . . . . . . . . . . . . . . . . . . . . . -55°C to +125°C
• Pb-Free Plus Anneal Available (RoHS Compliant)
82C54 (PLCC/CLCC)
TOP VIEW
4 3 2 1 28 27 26
D4 5
D3 6
D2 7
D1 8
D0 9
CLK 0 10
NC 11
25 NC
24 CS
23 A1
22 A0
21 CLK2
20 OUT 2
19 GATE 2
12 13 14 15 16 17 18
FN2970 Rev.6.01
Jul 15, 2020
Page 1 of 23


IP82C54Z Datasheet
Recommendation IP82C54Z Datasheet
Part IP82C54Z
Description CMOS Programmable Interval Timer
Feature IP82C54Z; 82C54 CMOS Programmable Interval Timer The 82C54 is a high performance CMOS Programmable Interval Ti.
Manufacture Intersil Corporation
Datasheet
Download IP82C54Z Datasheet




Intersil Corporation IP82C54Z
82C54
Ordering Information
PART NUMBERS
8MHz
10MHz
12MHz
CP82C54 (No longer
available,
recommended
replacement:
CP82C54Z)
CP82C54-10 (No longer available, CP82C54-12
recommended replacement:
(No longer
CP82C54-10Z)
available,
recommended
replacement:
CP82C54-12Z)
CP82C54Z (See Note) CP82C54-10Z (See Note)
CP82C54-12Z
(See Note)
CS82C54* (No longer
available,
recommended
replacement:
CS82C54Z)
CS82C54-10* (No longer available, CS82C54-12
recommended replacement:
(No longer
CS82C54-10Z)
available,
recommended
replacement:
CS82C54-12Z)
CS82C54Z* (See Note) CS82C54-10Z* (See Note)
CS82C54-12Z*
(See Note)
ID82C54
-
-
IP82C54 (No longer
IP82C54-10 (No longer available,
-
available,
recommended replacement:
recommended
IP82C54-10Z)
replacement:
IP82C54Z)
IP82C54Z (See Note) IP82C54-10Z (See Note)
-
IS82C54* (No longer IS82C54-10* (No longer available,
-
available,
recommended replacement:
recommended
IS82C54-10Z)
replacement:
IS82C54Z)
IS82C54Z (See Note) IS82C54-10Z (See Note)
-
MD82C54/B
-
-
SMD # 8406501JA
-
-
SMD# 84065013A
-
84065023A
Contact factory for availability.
TEMP RANGE
(°C)
0 to +70
PACKAGE
24 Lead PDIP
PKG.
DWG. #
E24.6
0 to +70
0 to +70
24 Lead PDIP** (Pb-free) E24.6
28 Lead PLCC
N28.45
0 to +70
-40 to +85
-40 to +85
28 Lead PLCC (Pb-free) N28.45
24 Lead CERDIP
24 Lead PDIP
F24.6
E24.6
-40 to +85
-40 to +85
24 Lead PDIP** (Pb-free) E24.6
28 Lead PLCC
N28.45
-40 to +85
-55 to +125
-55 to +125
-55 to +125
28 Lead PLCC (Pb-free) N28.45
24 Lead CERDIP
F24.6
24 Lead CERDIP
F24.6
28 Lead CLCC
J28.A
*Add “96” suffix for tape and reel.
**Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder processing applications.
NOTE: Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Pb-free products are MSL classified
at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
FN2970 Rev.6.01
Jul 15, 2020
Page 2 of 23



Intersil Corporation IP82C54Z
82C54
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +8.0V
Input, Output or I/O Voltage . . . . . . . . . . . . GND-0.5V to VCC +0.5V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Operating Conditions
Operating Voltage Range. . . . . . . . . . . . . . . . . . . . . . +4.5V to +5.5V
Operating Temperature Range
CX82C54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
IX82C54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
MD82C54 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-55°C to +125°C
Thermal Information
Thermal Resistance (Typical)
JA (oC/W) 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°C to +150°C
Maximum Junction Temperature Ceramic Package . . . . . . . +175°C
Maximum Junction Temperature Plastic Package . . . . . . . . . +150°C
Maximum Lead Temperature Package (Soldering 10s). . . . . +300°C
(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 VCC = +5.0V ± 10%, Includes all Temperature Ranges
SYMBOL
PARAMETER
MIN
MAX
UNITS
VIH
Logical One Input Voltage
2.0
-
V
2.2
-
V
VIL
Logical Zero Input Voltage
-
0.8
V
VOH
Output HIGH Voltage
3.0
-
V
VOL
Output LOW Voltage
VCC -0.4
-
V
-
0.4
V
TEST CONDITIONS
CX82C54, IX82C54
MD82C54
-
IOH = -2.5mA
IOH = -100A
IOL = +2.5mA
II
Input Leakage Current
-1
+1
A
VIN = GND or VCC
DIP Pins 9,11,14-16,18-23
IO
Output Leakage Current
-10
+10
A
VOUT = GND or VCC
DIP Pins 1-8
ICCSB
Standby Power Supply Current
-
10
A
VCC = 5.5V, VIN = GND or VCC,
Outputs Open, Counters
Programmed
ICCOP
Operating Power Supply Current
-
10
mA
VCC = 5.5V,
CLK0 = CLK1 = CLK2 = 8MHz,
VIN = GND or VCC,
Outputs Open
Capacitance
SYMBOL
TA = +25oC; All Measurements Referenced to Device GND, Note 1
PARAMETER
TYP
UNITS
TEST CONDITIONS
CIN
COUT
Input Capacitance
Output Capacitance
20
pF
FREQ = 1MHz
20
pF
FREQ = 1MHz
CI/O
I/O Capacitance
20
pF
NOTE:
1. Not tested, but characterized at initial design and at major process/design changes.
FREQ = 1MHz
FN2970 Rev.6.01
Jul 15, 2020
Page 3 of 23







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