CS82C54-10

Product Overview

Category

The CS82C54-10 belongs to the category of integrated circuits (ICs).

Use

It is primarily used as a programmable interval timer for various applications.

Characteristics

• The CS82C54-10 is a high-performance, CMOS programmable interval timer.
• It operates at a clock frequency of 10 MHz.
• It offers three independent 16-bit counters with versatile programming options.
• The device supports multiple modes of operation, including square wave generation and event counting.
• It has low power consumption and is suitable for battery-powered applications.

Package

The CS82C54-10 is available in a standard 28-pin dual in-line package (DIP).

Essence

The essence of the CS82C54-10 lies in its ability to accurately measure and generate time intervals in a wide range of applications.

Packaging/Quantity

The CS82C54-10 is typically packaged in tubes or trays, with quantities varying based on customer requirements.

Specifications

• Supply Voltage: 5V ± 10%
• Operating Temperature Range: -40°C to +85°C
• Clock Frequency: 10 MHz
• Number of Counters: 3
• Counter Resolution: 16 bits
• Input/Output Compatibility: TTL/CMOS

Detailed Pin Configuration

The CS82C54-10 features a 28-pin DIP package with the following pin configuration:

1. GND (Ground)
2. CLK (Clock Input)
3. OUT0 (Counter 0 Output)
4. OUT1 (Counter 1 Output)
5. OUT2 (Counter 2 Output)
6. GATE0 (Counter 0 Gate Input)
7. GATE1 (Counter 1 Gate Input)
8. GATE2 (Counter 2 Gate Input)
9. A0 (Counter 0 Mode Select)
10. A1 (Counter 1 Mode Select)
11. A2 (Counter 2 Mode Select)
12. WR (Write Control Input)
13. RD (Read Control Input)
14. RESET (Reset Input)
15. VCC (+5V Power Supply)

Functional Features

The CS82C54-10 offers the following functional features:

• Three independent 16-bit counters with versatile programming options.
• Programmable modes of operation, including square wave generation and event counting.
• Gate inputs for each counter to control counting operations.
• Read and write control inputs for easy configuration.
• Reset input to initialize the counters.
• Low power consumption for battery-powered applications.

Advantages and Disadvantages

Advantages

• High-performance CMOS technology ensures accurate timing operations.
• Versatile programming options allow for customization based on specific requirements.
• Multiple counters enable simultaneous timing operations in complex systems.
• Low power consumption makes it suitable for portable and battery-powered devices.

Disadvantages

• Limited availability of alternative models may restrict design flexibility.
• The 28-pin DIP package may not be suitable for space-constrained applications.
• The need for external clock signal may add complexity to the system design.

Working Principles

The CS82C54-10 operates based on the principles of digital timing circuits. It utilizes a clock signal to increment the counters and performs various operations based on the programmed mode. The gate inputs control when the counters start and stop counting, while the read and write control inputs facilitate configuration and data retrieval. The device's internal circuitry ensures accurate timing operations and reliable performance.

Detailed Application Field Plans

The CS82C54-10 finds applications in various fields, including:

1. Industrial Automation: Used for precise timing and synchronization in manufacturing processes.
2. Telecommunications: Enables accurate timing in network equipment and communication systems.
3. Instrumentation: Provides timing capabilities for measurement and control devices.
4. Automotive Electronics: Used in automotive systems for timing critical operations.
5. Consumer Electronics: Enables timing functions in appliances, audio/video equipment, etc.

Detailed and Complete Alternative Models

While the CS82C54-10 is a widely used programmable interval timer, there are alternative models available with similar functionality. Some notable alternatives include:

1. Intel 8253: A popular programmable interval timer with three independent counters.
2. Motorola MC68HC11: An integrated circuit featuring a programmable timer module.
3. Texas Instruments TMS320C6748: A high-performance digital signal processor with built-in timers.

These alternative models offer similar features and can be considered based on specific application requirements.

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