XC4008E-3PQ208I

Product Overview

Category

XC4008E-3PQ208I belongs to the category of programmable logic devices (PLDs).

Use

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

Characteristics

• Programmable: The XC4008E-3PQ208I can be programmed to perform specific functions based on user requirements.
• High Integration: It offers a high level of integration, allowing multiple logic gates and flip-flops to be implemented on a single chip.
• Versatile: This PLD supports a wide range of applications due to its programmability.
• Fast Operation: The XC4008E-3PQ208I operates at high speeds, enabling efficient execution of complex digital circuits.

Package

The XC4008E-3PQ208I is packaged in a PQ208 package, which refers to a plastic quad flat pack with 208 pins.

Essence

The essence of XC4008E-3PQ208I lies in its ability to provide reconfigurable logic functions, allowing designers to create custom digital circuits without the need for dedicated hardware.

Packaging/Quantity

The XC4008E-3PQ208I is typically sold individually or in small quantities, depending on the supplier's packaging policy.

Specifications

• Logic Cells: 4008
• Operating Voltage: 3.3V
• Maximum Frequency: 100 MHz
• I/O Pins: 208
• Programmable Gates: 32,768
• Memory: 64 Kbits
• Package Type: PQ208

Detailed Pin Configuration

The XC4008E-3PQ208I has a total of 208 pins, each serving a specific purpose in the circuit design. The pin configuration is as follows:

(Pin Number) - (Pin Name) - (Description) 1 - VCCINT - Power supply for internal circuitry 2 - GND - Ground reference 3 - IOB0 - Input/output buffer pin 0 4 - IOB1 - Input/output buffer pin 1 ... 208 - NC - No connection

Functional Features

• Reconfigurable Logic: The XC4008E-3PQ208I allows users to modify the logic functions according to their specific requirements.
• High-Speed Operation: This PLD operates at a high frequency, enabling rapid execution of digital circuits.
• Flexible I/O Configuration: The device offers a versatile input/output configuration, allowing seamless integration with external components.

Advantages and Disadvantages

Advantages

• Flexibility: The programmable nature of XC4008E-3PQ208I provides immense flexibility in designing digital circuits.
• Cost-Effective: By eliminating the need for dedicated hardware, this PLD reduces overall costs.
• Time-Saving: Designers can quickly prototype and iterate their designs using the XC4008E-3PQ208I, saving valuable development time.

Disadvantages

• Complexity: Programming and configuring the XC4008E-3PQ208I requires expertise in digital circuit design.
• Limited Resources: The available logic cells and memory may impose limitations on complex designs.

Working Principles

The XC4008E-3PQ208I utilizes a combination of programmable logic blocks, interconnect resources, and I/O buffers to implement user-defined logic functions. These logic blocks consist of lookup tables, flip-flops, and other configurable elements that can be interconnected to create desired digital circuits. The device is programmed using specialized software tools that generate a bitstream file, which is then loaded onto the PLD.

Detailed Application Field Plans

The XC4008E-3PQ208I finds applications in various fields, including: 1. Industrial Automation: It can be used to implement control systems for manufacturing processes. 2. Communication Systems: The PLD can be utilized in designing digital signal processing circuits for communication equipment. 3. Automotive Electronics: XC4008E-3PQ208I can be employed in automotive electronics for functions like engine control and driver assistance systems.

Detailed and Complete Alternative Models

1. XC4006E-4PQ160C
2. XC4010E-4PQ160I
3. XC4020E-5PQ160M
4. XC4036XLA-09HQ240C

These alternative models offer similar functionality and can be considered as alternatives to the XC4008E-3PQ208I based on specific requirements.

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