CP82C84A

Overview

• Category: Integrated Circuit
• Use: Timing Controller
• Characteristics:
  • High precision timing control
  • Versatile functionality
  • Compact package
  • Reliable performance
• Package: DIP-28
• Essence: The CP82C84A is a highly integrated timing controller designed for various applications that require precise timing control.
• Packaging/Quantity: Each package contains one CP82C84A IC.

Specifications

• Operating Voltage: 5V
• Operating Temperature: -40°C to +85°C
• Clock Frequency Range: 1Hz to 10MHz
• Output Pulse Width Range: 1µs to 1s
• Input Clock Signal Compatibility: TTL, CMOS

Detailed Pin Configuration

The CP82C84A features the following pin configuration:

1. GND (Ground)
2. CLK IN (Clock Input)
3. CLK OUT (Clock Output)
4. RESET (Reset Input)
5. A0 (Address Bit 0)
6. A1 (Address Bit 1)
7. A2 (Address Bit 2)
8. A3 (Address Bit 3)
9. A4 (Address Bit 4)
10. A5 (Address Bit 5)
11. A6 (Address Bit 6)
12. A7 (Address Bit 7)
13. A8 (Address Bit 8)
14. A9 (Address Bit 9)
15. A10 (Address Bit 10)
16. A11 (Address Bit 11)
17. A12 (Address Bit 12)
18. A13 (Address Bit 13)
19. A14 (Address Bit 14)
20. A15 (Address Bit 15)
21. VCC (Power Supply)
22. RD (Read Enable)
23. WR (Write Enable)
24. CS (Chip Select)
25. INT (Interrupt Output)
26. HOLD (Hold Input)
27. HLDA (Hold Acknowledge)
28. VCC (Power Supply)

Functional Features

• Precise timing control for various applications
• Programmable clock frequency and pulse width
• Addressable memory for storing configuration settings
• Interrupt capability for event-driven applications
• Hold and hold acknowledge signals for bus control

Advantages and Disadvantages

Advantages

• High precision timing control
• Versatile functionality for different applications
• Compact package for space-constrained designs
• Reliable performance in harsh environments

Disadvantages

• Limited addressable memory for configuration settings
• Requires external components for certain functionalities

Working Principles

The CP82C84A operates by receiving a clock input signal and generating an output clock signal with programmable frequency and pulse width. It utilizes an internal memory to store configuration settings, which can be accessed through the address lines. The IC also features interrupt capability, hold and hold acknowledge signals for bus control.

Detailed Application Field Plans

The CP82C84A is suitable for a wide range of applications that require precise timing control, including:

1. Industrial automation systems
2. Communication equipment
3. Test and measurement instruments
4. Robotics
5. Medical devices
6. Automotive electronics
7. Aerospace systems

Detailed and Complete Alternative Models

1. CP82C85A: Similar functionality with extended addressable memory.
2. CP82C86A: Enhanced version with additional features such as clock multiplication and division.

Please note that the above alternative models are just examples and there may be other alternatives available in the market.

This concludes the encyclopedia entry for CP82C84A, providing an overview of its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.