GAL16V8D-25QPI

Product Overview

Category

The GAL16V8D-25QPI belongs to the category of programmable logic devices (PLDs).

Use

It is primarily used for digital circuit design and implementation.

Characteristics

• Programmable: The GAL16V8D-25QPI can be programmed to perform specific logic functions.
• Versatile: It supports a wide range of applications due to its programmability.
• High-speed operation: It operates at a speed of 25 nanoseconds (ns).
• Low power consumption: It is designed to consume minimal power during operation.

Package

The GAL16V8D-25QPI comes in a Quad Flat Package (QFP) format.

Essence

The essence of GAL16V8D-25QPI lies in its ability to provide flexible and customizable logic functions, enabling efficient digital circuit design.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 100 units per package.

Specifications

• Operating Voltage: 5V
• Maximum Operating Frequency: 25 MHz
• Number of Inputs: 16
• Number of Outputs: 8
• Logic Cells: 32
• Maximum Propagation Delay: 25 ns
• Programming Technology: Electrically Erasable Programmable Logic Device (EEPROM)

Detailed Pin Configuration

The GAL16V8D-25QPI has a total of 20 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. VCC (Power Supply)
11. CE1 (Chip Enable 1)
12. CE2 (Chip Enable 2)
13. OE (Output Enable)
14. I/O8 (Input/Output 8)
15. I/O9 (Input/Output 9)
16. I/O10 (Input/Output 10)
17. I/O11 (Input/Output 11)
18. I/O12 (Input/Output 12)
19. I/O13 (Input/Output 13)
20. I/O14 (Input/Output 14)

Functional Features

• Programmability: The GAL16V8D-25QPI can be programmed to implement various logic functions.
• High-speed operation: It operates at a maximum frequency of 25 MHz, enabling rapid data processing.
• Flexible I/O configuration: The device offers 8 input/output pins, allowing for versatile connectivity options.
• Electrically erasable: The programming technology used in this device allows for easy reconfiguration.

Advantages and Disadvantages

Advantages

• Versatility: The GAL16V8D-25QPI can be used in a wide range of applications due to its programmability.
• Cost-effective: Its programmable nature eliminates the need for multiple fixed-function devices, reducing costs.
• Compact size: The QFP package ensures a small footprint, making it suitable for space-constrained designs.

Disadvantages

• Limited complexity: The GAL16V8D-25QPI has a relatively low number of logic cells, which may restrict the complexity of designs.
• Programming expertise required: Proper programming knowledge is necessary to utilize the full potential of this device.

Working Principles

The GAL16V8D-25QPI operates based on the principles of programmable logic. It consists of a matrix of configurable logic cells that can be programmed to perform specific logic functions. The device is programmed using specialized software, which generates a configuration file. This file is then loaded into the device using a programming tool, enabling it to execute the desired logic operations.

Detailed Application Field Plans

The GAL16V8D-25QPI finds applications in various fields, including:

1. Digital circuit design: It is widely used in designing and implementing digital circuits for various electronic devices.
2. Embedded systems: The device can be utilized in embedded systems to provide custom logic functions.
3. Communication systems: It can be employed in communication systems for protocol handling and data processing.
4. Industrial automation: The GAL16V8D-25QPI can be integrated into industrial automation systems for control and monitoring purposes.

Detailed and Complete Alternative Models

Some alternative models to GAL16V8D-25QPI include:

1. GAL20V8B-15LPN
2. GAL22V10D-15LPN 3