GAL22V10D-15LJI

Product Overview

Category

The GAL22V10D-15LJI belongs to the category of programmable logic devices (PLDs).

Use

It is primarily used for digital circuit design and implementation.

Characteristics

• Programmable: The GAL22V10D-15LJI can be programmed to perform specific logic functions.
• High Density: It offers a high number of gates in a single device.
• Low Power Consumption: The device operates at low power levels, making it energy-efficient.
• Fast Operation: It provides fast response times for efficient circuit performance.

Package

The GAL22V10D-15LJI comes in a 24-pin plastic leaded chip carrier (PLCC) package.

Essence

The essence of the GAL22V10D-15LJI lies in its ability to provide flexible and customizable logic functions within a compact device.

Packaging/Quantity

The device is typically packaged in reels or tubes, with each containing a specified quantity of GAL22V10D-15LJI chips.

Specifications

• Operating Voltage: 5V
• Maximum Operating Frequency: 15 MHz
• Number of Gates: 22,080
• Number of Inputs/Outputs: 12
• Programmable Macrocell: 10

Detailed Pin Configuration

The GAL22V10D-15LJI has a total of 24 pins. The pin configuration is as follows:

1. GND (Ground)
2. I/O0 (Input/Output 0)
3. I/O1 (Input/Output 1)
4. I/O2 (Input/Output 2)
5. I/O3 (Input/Output 3)
6. I/O4 (Input/Output 4)
7. I/O5 (Input/Output 5)
8. I/O6 (Input/Output 6)
9. I/O7 (Input/Output 7)
10. I/O8 (Input/Output 8)
11. I/O9 (Input/Output 9)
12. VCC (Power Supply)
13. CE1 (Chip Enable 1)
14. CE2 (Chip Enable 2)
15. OE (Output Enable)
16. I/O10 (Input/Output 10)
17. I/O11 (Input/Output 11)
18. GND (Ground)
19. I/O12 (Input/Output 12)
20. I/O13 (Input/Output 13)
21. I/O14 (Input/Output 14)
22. I/O15 (Input/Output 15)
23. I/O16 (Input/Output 16)
24. GND (Ground)

Functional Features

The GAL22V10D-15LJI offers the following functional features:

• Programmable Logic: The device can be programmed to implement various logic functions.
• Macrocell Architecture: It includes 10 programmable macrocells, allowing for complex circuit designs.
• Output Enable Control: The output enable pin allows for efficient control of output signals.
• High-Speed Operation: The GAL22V10D-15LJI operates at a maximum frequency of 15 MHz, ensuring fast and reliable performance.

Advantages and Disadvantages

Advantages

• Flexibility: The device's programmability enables customization for specific applications.
• Compact Size: The GAL22V10D-15LJI packs a high number of gates into a small package.
• Low Power Consumption: It operates at low power levels, reducing energy consumption.

Disadvantages

• Limited Complexity: The device may not be suitable for highly complex circuit designs.
• Programming Required: Programming the GAL22V10D-15LJI requires additional effort and expertise.

Working Principles

The GAL22V10D-15LJI operates based on the principles of programmable logic. It consists of a matrix of configurable logic blocks that can be programmed to perform specific functions. The device's inputs and outputs are connected through programmable interconnects, allowing for versatile circuit configurations. By programming the device using appropriate software tools, users can define the desired logic functions and create custom digital circuits.

Detailed Application Field Plans

The GAL22V10D-15LJI finds applications in various fields, including:

1. Digital Circuit Design: It is widely used in the design and implementation of digital circuits, such as counters, decoders, and multiplexers.
2. Embedded Systems: The device is suitable for embedded systems where customized logic functions are required.
3. Communication Systems: It can be utilized in communication systems for signal processing and protocol implementation.
4. Industrial Automation: The GAL22V10D-15LJI can be employed in industrial automation systems for control and monitoring purposes.

Detailed and Complete Alternative Models

1. GAL16V8D-15L