ISPLSI 1048E-90LT

Introduction

The ISPLSI 1048E-90LT is a programmable logic device (PLD) belonging to the category of complex programmable logic devices (CPLDs). This versatile device is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

• Category: Complex Programmable Logic Device (CPLD)
• Use: The ISPLSI 1048E-90LT is utilized for implementing custom digital circuits and logic functions in electronic systems.
• Characteristics: It offers high logic density, low power consumption, and reprogrammable functionality.
• Package: The ISPLSI 1048E-90LT is available in a compact and durable package suitable for surface mount technology (SMT) applications.
• Essence: Its essence lies in providing flexible and efficient logic implementation for diverse electronic designs.
• Packaging/Quantity: The device is typically packaged in trays or reels, with quantities varying based on the manufacturer's specifications.

Specifications

• Logic Elements: 1,048
• Operating Voltage: 3.3V
• Speed Grade: 90ns
• I/O Pins: 48
• Package Type: 100-pin TQFP

Detailed Pin Configuration

The detailed pin configuration of the ISPLSI 1048E-90LT can be found in the manufacturer's datasheet, which provides comprehensive information about the pin assignments and functionalities.

Functional Features

• Reprogrammability: The device can be reconfigured multiple times, allowing for iterative design changes.
• High Logic Density: It offers a large number of logic elements in a compact package, enabling complex logic implementations.
• Low Power Consumption: The CPLD operates efficiently with minimal power requirements, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Flexibility in Logic Design
• Fast Turnaround Time for Iterative Designs
• Low Power Consumption

Disadvantages

• Limited Resources Compared to FPGAs
• Less Suitable for High-Speed Applications

Working Principles

The ISPLSI 1048E-90LT operates based on the principles of configurable logic, where the internal logic elements and interconnections can be programmed to implement custom logic functions. This flexibility allows for the creation of diverse digital circuits within the device.

Detailed Application Field Plans

The ISPLSI 1048E-90LT finds extensive application in various fields such as: - Industrial Control Systems - Consumer Electronics - Communication Equipment - Automotive Electronics

Detailed and Complete Alternative Models

• Alternative Model 1: ISPLSI 1016E-80LT
• Alternative Model 2: ISPLSI 2064VE-100LT44

In conclusion, the ISPLSI 1048E-90LT serves as a valuable tool for implementing custom digital logic in electronic systems, offering a balance of flexibility, logic density, and power efficiency. Its reprogrammable nature and versatile applications make it a preferred choice for designers seeking efficient CPLD solutions.

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