AT94K40AL-25DQC

Product Overview

Category

AT94K40AL-25DQC belongs to the category of Field Programmable Gate Arrays (FPGAs).

Use

This product is primarily used in digital logic circuits for various applications such as telecommunications, automotive, industrial automation, and consumer electronics.

Characteristics

• High-performance FPGA with advanced features
• Low power consumption
• Flexible and reconfigurable design
• High-speed data processing capabilities

Package

AT94K40AL-25DQC is available in a compact Quad Flat Package (QFP) which ensures easy integration into electronic systems.

Essence

The essence of AT94K40AL-25DQC lies in its ability to provide a customizable and programmable logic solution for complex digital circuit designs.

Packaging/Quantity

This product is typically packaged in reels or trays, with each reel containing a specific quantity of AT94K40AL-25DQC units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Operating Voltage: 2.5V
• Logic Cells: 40,000
• Maximum Frequency: 100 MHz
• I/O Pins: 144
• Embedded Memory: 1,024 Kbits
• Configuration Memory: 4 Mbits
• Package Type: QFP

Detailed Pin Configuration

The pin configuration of AT94K40AL-25DQC is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power Supply Voltage | | 2 | GND | Ground | | 3 | IO0 | Input/Output Pin 0 | | ... | ... | ... | | 144 | IO143 | Input/Output Pin 143 |

Functional Features

• Reconfigurable logic cells for flexible circuit design
• Built-in memory blocks for efficient data storage and retrieval
• High-speed I/O pins for fast data transfer
• On-chip configuration memory for easy programming
• Support for various communication protocols and interfaces

Advantages and Disadvantages

Advantages

• Versatile and customizable solution for complex digital circuit designs
• Low power consumption, making it suitable for battery-powered devices
• High-performance capabilities for demanding applications
• Easy integration into electronic systems due to its compact package

Disadvantages

• Relatively high cost compared to other programmable logic devices
• Steep learning curve for beginners due to the complexity of FPGA programming
• Limited availability of alternative models with similar specifications

Working Principles

AT94K40AL-25DQC operates based on the principles of reconfigurable logic. It consists of a matrix of configurable logic cells that can be programmed to implement desired digital circuits. The configuration memory stores the programming information, which is loaded during startup to define the functionality of the FPGA.

Detailed Application Field Plans

AT94K40AL-25DQC finds applications in various fields, including:

1. Telecommunications: Used in network routers, switches, and base stations for high-speed data processing.
2. Automotive: Employed in automotive control systems for functions like engine management, safety systems, and infotainment.
3. Industrial Automation: Utilized in programmable logic controllers (PLCs) for process control and automation tasks.
4. Consumer Electronics: Integrated into devices such as gaming consoles, set-top boxes, and multimedia players for enhanced performance and functionality.

Detailed and Complete Alternative Models

While AT94K40AL-25DQC offers unique features, there are alternative models available in the market with similar specifications. Some notable alternatives include:

1. Xilinx Spartan-6 XC6SLX25
2. Altera Cyclone IV EP4CE25
3. Lattice Semiconductor iCE40HX1K

These alternatives provide comparable performance and functionality, allowing users to choose the most suitable FPGA for their specific requirements.

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