AT94K40AL-25BQU

Product Overview

Category

AT94K40AL-25BQU 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 reprogrammable design
• Integration of multiple functions on a single chip

Package

AT94K40AL-25BQU is available in a compact Quad Flat Pack (QFP) package.

Essence

The essence of this product lies in its ability to provide customizable digital logic circuits that can be programmed and reprogrammed according to specific requirements.

Packaging/Quantity

AT94K40AL-25BQU is typically packaged in reels or trays, and the quantity per package may vary depending on the supplier.

Specifications

• Operating Voltage: 2.5V
• Logic Cells: 40,000
• Speed Grade: 25 MHz
• I/O Pins: 100
• Memory Capacity: 1,024 Kbits
• Programmable Interconnects: 4,800

Detailed Pin Configuration

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

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power Supply Voltage | | 2 | GND | Ground | | 3 | IO0 | Input/Output Pin 0 | | ... | ... | ... | | 100 | IO99 | Input/Output Pin 99 |

Functional Features

• Configurable logic blocks for implementing complex digital circuits
• Embedded memory blocks for data storage
• Programmable interconnects for flexible routing of signals
• Built-in I/O pins for interfacing with external devices
• Support for various communication protocols and interfaces

Advantages and Disadvantages

Advantages

• Flexibility in designing custom digital circuits
• Reprogrammability allows for iterative development and testing
• Integration of multiple functions reduces component count and board space
• Low power consumption compared to traditional ASICs

Disadvantages

• Limited performance compared to dedicated hardware solutions
• Higher cost per unit compared to mass-produced ASICs
• Requires specialized knowledge and tools for programming and debugging

Working Principles

AT94K40AL-25BQU operates based on the principles of reconfigurable computing. It consists of configurable logic blocks, memory elements, and programmable interconnects. The logic blocks can be programmed to implement desired digital functions, while the memory elements store data during operation. The programmable interconnects allow for flexible routing of signals between different components.

Detailed Application Field Plans

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

1. Telecommunications: Used in base stations, network switches, and routers for signal processing and protocol handling.
2. Automotive: Employed in automotive control systems for engine management, driver assistance, and infotainment systems.
3. Industrial Automation: Utilized in programmable logic controllers (PLCs) for process control, monitoring, and automation.
4. Consumer Electronics: Integrated into smart TVs, gaming consoles, and home automation systems for enhanced functionality and connectivity.

Detailed and Complete Alternative Models

Some alternative models to AT94K40AL-25BQU include:

1. Xilinx Spartan-6 FPGA
2. Altera Cyclone IV FPGA
3. Lattice ECP5 FPGA
4. Microsemi SmartFusion2 FPGA

These alternatives offer similar functionality and can be considered based on specific project requirements.

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