CS82C54 Intersil, CS82C54 Datasheet - Page 2

• Manufacturer Part Number: CS82C54
• Description: IC TIMER PROG CMOS 8MHZ 28-PLCC
• Manufacturer: Intersil
• Type: Programmable Timerr

Specifications of CS82C54

• Frequency: 8MHz
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 10mA
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-PLCC
• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Mounting Type: Surface Mount
• Rohs Compliant: No
• Number Of Leads: 28
• Operating Frequency: 8 MHz
• Package Type: PLCC
• Power, Standby: 5 V
• Technology: CMOS
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Count: -

The Intersil 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 Intersil
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 Intersil advanced CMOS process results in a significant reduction in power with performance
equal to or greater than existing equivalent products.
Related Documentation
Features
The price listed is the manufacturer's suggested retail price for quantities between 100 and
999 units. However, prices in today's market are fluid and may change without notice.
MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing
IP82C54Z
IS82C54
IS82C54-10
IS82C54-1096
IS82C54-10Z
IS82C5496
IS82C54Z
MD82C54/B
Description
Key Features
Parametric Data
Datasheet(s):
Military SMD(s):
8MHz to 12MHz Clock Input Frequency
Compatible with NMOS 8254
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
Operating Temperature Ranges
Pb-Free Plus Anneal Available (RoHS Compliant)
CMOS Programmable Interval Timer
Radiation Hardened CMOS Programmable Interval Timer
Enhanced Version of NMOS 8253
ICCSB 10µA
ICCOP 10mA at 8MHz
CX82C54 0°C to +70°C
IX82C54 -40°C to +85°C
MD82C54 -55°C to +125°C
• 8MHz to 12MHz Clock Input Frequency
• Compatible with NMOS 8254 - Enhanced Version of NMOS 8253
Active
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Ind
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Mil
24 Ld CerDIP
28 Ld PLCC
28 Ld PLCC
28 Ld PLCC
28 Ld PLCC
28 Ld PLCC
28 Ld PLCC
T+R
T+R
N/A
1
1
1
3
1
3