GAL22V10D-15QJ

Product Overview

Category

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

Use

This device is commonly used in digital electronics for implementing various logical functions and circuits.

Characteristics

• Programmable: The GAL22V10D-15QJ can be programmed to perform specific logic functions.
• High-speed operation: It operates at a high clock frequency, allowing for rapid processing.
• Versatile: This PLD can be configured to perform a wide range of logic operations.
• Low power consumption: The GAL22V10D-15QJ is designed to minimize power usage.
• Reliable: It offers stable performance and is resistant to environmental factors.

Package

The GAL22V10D-15QJ is available in a quad flat package (QFP), which provides ease of installation and compatibility with standard circuit boards.

Essence

The essence of GAL22V10D-15QJ lies in its ability to provide flexible and customizable logic functions within a single integrated circuit.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specified quantity of GAL22V10D-15QJ units.

Specifications

• Operating Voltage: 5V
• Maximum Operating Frequency: 15 MHz
• Number of Inputs: 22
• Number of Outputs: 10
• Programmable Logic Cells: 10
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The GAL22V10D-15QJ has a total of 28 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. GND (Ground)
14. I/O10 (Input/Output 10)
15. I/O11 (Input/Output 11)
16. I/O12 (Input/Output 12)
17. I/O13 (Input/Output 13)
18. I/O14 (Input/Output 14)
19. I/O15 (Input/Output 15)
20. I/O16 (Input/Output 16)
21. I/O17 (Input/Output 17)
22. I/O18 (Input/Output 18)
23. I/O19 (Input/Output 19)
24. I/O20 (Input/Output 20)
25. I/O21 (Input/Output 21)
26. CE1 (Chip Enable 1)
27. CE2 (Chip Enable 2)
28. OE (Output Enable)

Functional Features

• Programmability: The GAL22V10D-15QJ can be programmed to implement various logic functions, allowing for customization.
• High-Speed Operation: It operates at a maximum frequency of 15 MHz, enabling rapid data processing.
• Wide Input/Output Range: With 22 input and 10 output pins, this PLD offers flexibility in connecting with other components.
• Low Power Consumption: The GAL22V10D-15QJ is designed to minimize power usage, making it suitable for battery-powered applications.
• Reliable Performance: It provides stable and reliable logic operations, ensuring consistent functionality.

Advantages and Disadvantages

Advantages

• Versatility: The GAL22V10D-15QJ can be programmed to perform a wide range of logic functions, making it suitable for diverse applications.
• Compact Size: Its integration of multiple logic cells into a single chip saves space on circuit boards.
• Cost-Effective: This PLD offers cost advantages compared to using discrete logic components for complex circuits.

Disadvantages

• Limited Complexity: The GAL22V10D-15QJ has a limited number of programmable logic cells, which may restrict the complexity of circuits that can be implemented.
• Programming Required: To utilize its full potential, programming is necessary, which may require additional time and expertise.

Working Principles

The GAL22V10D-15QJ operates based on the principles of combinatorial logic. It consists of a matrix of programmable AND and OR gates, allowing users to define specific logic functions by programming the interconnections between these gates. The device's inputs are fed into the AND gates