GAL16V8D-10LJN

Product Overview

Category

The GAL16V8D-10LJN belongs to the category of programmable logic devices (PLDs).

Use

This device is commonly used in digital circuit design and implementation. It provides a flexible and customizable solution for various applications.

Characteristics

• Programmable: The GAL16V8D-10LJN can be programmed to perform specific logic functions.
• High-speed operation: It operates at a speed of 10 nanoseconds, making it suitable for time-critical applications.
• Low power consumption: This device is designed to minimize power consumption, making it energy-efficient.
• Versatile: It can be used in a wide range of applications due to its programmability.

Package

The GAL16V8D-10LJN is available in a PLCC-20 package. This package offers a compact form factor and easy integration into circuit boards.

Essence

The essence of GAL16V8D-10LJN lies in its ability to provide reconfigurable logic functions, allowing designers to implement complex digital circuits efficiently.

Packaging/Quantity

The GAL16V8D-10LJN is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Operating Voltage: 5V
• Maximum Operating Frequency: 25 MHz
• Number of Inputs: 16
• Number of Outputs: 8
• Logic Cells: 32
• I/O Pins: 20
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The GAL16V8D-10LJN has a total of 20 pins, each serving a specific purpose. Here is the detailed pin configuration:

1. GND: Ground reference for the device.
2. I/O0-I/O7: Input/output pins for data transfer.
3. OE: Output Enable pin to enable/disable the outputs.
4. TCK: Test Clock input for boundary scan testing.
5. TDI: Test Data In for boundary scan testing.
6. TDO: Test Data Out for boundary scan testing.
7. TMS: Test Mode Select for boundary scan testing.
8. VCC: Power supply voltage.

Functional Features

• Programmability: The GAL16V8D-10LJN can be programmed using industry-standard programming tools, allowing designers to define custom logic functions.
• High-Speed Operation: With a maximum operating frequency of 25 MHz, this device can handle time-critical applications efficiently.
• Boundary Scan Support: It supports boundary scan testing, enabling easy debugging and verification of circuit connections.
• Flexible I/O Configuration: The device offers configurable I/O pins, allowing designers to adapt it to various interface requirements.

Advantages and Disadvantages

Advantages

• Flexibility: The programmable nature of GAL16V8D-10LJN allows for quick design iterations and customization.
• Cost-Effective: By eliminating the need for custom-designed logic circuits, this device reduces development costs.
• Time-Saving: Designers can rapidly prototype and test different logic functions without the need for physical component changes.

Disadvantages

• Limited Complexity: While versatile, the GAL16V8D-10LJN has a limited 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 effectively.

Working Principles

The GAL16V8D-10LJN operates based on the principles of programmable logic. It consists of a matrix of configurable logic cells that can be interconnected to perform specific logic functions. These connections are defined through programming, where the desired logic equations are implemented using a hardware description language (HDL) or a schematic editor. Once programmed, the GAL16V8D-10LJN executes the defined logic functions in real-time.

Detailed Application Field Plans

The GAL16V8D-10LJN finds applications in various fields, including:

1. Embedded Systems: It can be used to implement custom logic functions in microcontroller-based systems.
2. Communication Systems: The device can be utilized for protocol conversion, data routing, and signal processing in communication networks.
3. Industrial Automation: It enables the implementation of control logic for industrial machinery and automation systems.
4. Automotive Electronics: GAL16V8D-10LJN can be employed in automotive electronics for functions like engine management, safety systems, and infotainment.

Detailed and Complete Alternative Models

1. GAL20V8B-15LPN: This device offers similar functionality with additional logic cells for more complex designs.
2. ATF16V8BQL-15PU: An alternative option with higher operating frequency and increased I/O pins.