CP82C54-10

Product Overview

Category

CP82C54-10 belongs to the category of programmable interval timers.

Use

The CP82C54-10 is primarily used for timing and counting applications in various electronic systems.

Characteristics

• Programmable: The CP82C54-10 allows users to program the timer according to their specific requirements.
• Versatile: It can be used in a wide range of applications due to its flexible programming options.
• High Accuracy: The timer provides precise timing and counting capabilities.
• Reliable: The CP82C54-10 is known for its reliability and durability.
• Compact Package: It comes in a compact package, making it suitable for space-constrained designs.

Package

The CP82C54-10 is available in a standard 28-pin dual in-line package (DIP).

Essence

The essence of CP82C54-10 lies in its ability to provide accurate and programmable timing and counting functions.

Packaging/Quantity

The CP82C54-10 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
• Maximum Clock Frequency: 10 MHz
• Number of Timers: 3
• Timer Modes: 6 modes per timer
• Output Configuration: TTL-compatible

Detailed Pin Configuration

The CP82C54-10 has a total of 28 pins. The pin configuration is as follows:

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

Functional Features

• Programmable Timer Modes: The CP82C54-10 offers six different timer modes per timer, allowing for versatile functionality.
• Interrupt Capability: It supports interrupt generation based on specific timing events.
• Cascading Support: Multiple CP82C54-10 timers can be cascaded to achieve extended timing capabilities.
• Read/Write Control: The timer can be easily controlled through the read and write inputs.
• Gate Control: Each timer has a dedicated gate input for controlling the start and stop of timing operations.

Advantages and Disadvantages

Advantages

• Versatile programming options enable customization for various applications.
• High accuracy ensures precise timing and counting operations.
• Reliable performance guarantees long-term usage.
• Compact package allows for easy integration into space-constrained designs.

Disadvantages

• Limited number of timers may restrict simultaneous timing operations in complex systems.
• Requires external clock signal for operation.

Working Principles

The CP82C54-10 operates based on the principles of digital timing and counting. It utilizes an internal clock signal and programmable registers to control the timing intervals and counting operations. The timer can be programmed to generate interrupts or trigger specific actions based on the desired timing requirements.

Detailed Application Field Plans

The CP82C54-10 finds applications in various fields, including: 1. Industrial Automation: Used for precise timing in manufacturing processes and control systems. 2. Telecommunications: Timing synchronization in network equipment and communication protocols. 3. Test and Measurement: Accurate timing and counting capabilities for test equipment. 4. Embedded Systems: Timing functions in microcontroller-based systems. 5. Robotics: Timing control in robotic systems for coordinated movements.

Detailed and Complete Alternative Models

1. Intel 8253: Similar programmable interval timer with comparable features.
2. Motorola MC68HC11: Microcontroller with built-in timer modules for timing applications.
3. Texas Instruments TMS320C28346: Digital signal processor with integrated timers for precise timing operations.
4. Microchip PIC16F877A: Microcontroller with timer modules suitable for various timing applications.

These alternative models offer similar functionality to the CP82C54-10 and can be considered as alternatives based on specific requirements.

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