AT94K05AL-25AQC

Product Overview

Category

AT94K05AL-25AQC belongs to the category of programmable logic devices (PLDs).

Use

This product is primarily used for digital circuit design and implementation. It allows users to program the device to perform specific functions, making it highly versatile in various applications.

Characteristics

• Programmable: The AT94K05AL-25AQC can be programmed to perform different logic functions, providing flexibility in circuit design.
• High-speed operation: With a clock frequency of 25 MHz, this PLD offers fast processing capabilities.
• Low power consumption: The device is designed to operate efficiently with minimal power requirements.
• Reliable performance: AT94K05AL-25AQC ensures stable and consistent operation, meeting industry standards.

Package

The AT94K05AL-25AQC comes in a compact quad flat pack (QFP) package, which provides ease of integration into circuit boards.

Essence

The essence of this product lies in its ability to provide customizable logic functions, allowing designers to create tailored solutions for their specific needs.

Packaging/Quantity

The AT94K05AL-25AQC is typically packaged in reels or trays, depending on the manufacturer's specifications. The quantity per package may vary, but it is commonly available in quantities of 100 or more.

Specifications

• Operating Voltage: 3.3V
• Logic Cells: 5,000
• I/O Pins: 64
• Maximum Frequency: 25 MHz
• Programming Method: In-system programmable (ISP)
• Package Type: Quad Flat Pack (QFP)
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT94K05AL-25AQC has a total of 64 I/O pins, each serving a specific purpose in the circuit design. The pin configuration is as follows:

(Pin diagram or table can be inserted here)

Functional Features

• Flexible Logic Design: The AT94K05AL-25AQC allows users to implement a wide range of logic functions, including combinational and sequential circuits.
• In-system Programming: The device supports in-system programming, enabling users to update the programmed logic without removing it from the circuit board.
• JTAG Interface: The Joint Test Action Group (JTAG) interface facilitates debugging and testing of the PLD during development.

Advantages and Disadvantages

Advantages

• Customizable Logic Functions: The ability to program the AT94K05AL-25AQC offers flexibility in circuit design, allowing for tailored solutions.
• Fast Processing: With a clock frequency of 25 MHz, this PLD provides high-speed operation for time-critical applications.
• Low Power Consumption: The device is designed to operate efficiently, minimizing power consumption and reducing overall system costs.

Disadvantages

• Learning Curve: Utilizing programmable logic devices requires knowledge of hardware description languages and digital circuit design principles, which may pose a learning curve for beginners.
• Limited Resources: Compared to more advanced PLDs, the AT94K05AL-25AQC has a limited number of logic cells and I/O pins, which may restrict complex designs.

Working Principles

The AT94K05AL-25AQC operates based on the principles of configurable logic blocks (CLBs) and interconnect resources. CLBs consist of look-up tables (LUTs), flip-flops, and other components that can be configured to perform specific logic functions. Interconnect resources allow for the routing of signals between different CLBs, enabling the creation of complex circuits.

Detailed Application Field Plans

The AT94K05AL-25AQC finds applications in various fields, including:

1. Industrial Automation: The PLD can be used to implement control systems, data acquisition modules, and communication interfaces in industrial automation applications.
2. Consumer Electronics: It can be utilized in the design of audio/video processing circuits, display controllers, and user interface modules for consumer electronic devices.
3. Automotive Electronics: The AT94K05AL-25AQC can be employed in automotive applications such as engine control units, driver assistance systems, and infotainment systems.

Detailed and Complete Alternative Models

1. AT94K10AL-25AQC: This model offers double the number of logic cells compared to AT94K05AL-25AQC, providing increased capacity for complex designs.
2. AT94K05AL-10AQC: This alternative model operates at a lower clock frequency but offers improved power efficiency, making it suitable for low-power applications.
3. AT94K05AL-40AQC: With a higher maximum frequency, this model provides enhanced performance for time-critical applications.

(Note: Additional alternative models can be included here)

In conclusion, the AT94K05AL-25AQC is a