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ispLSI 1024-80LJ

Name: ispLSI 1024-80LJ
Rating: 4.7 (12 reviews)

CPLD - Complex Programmable Logic Devices USE ispMACH 4000V

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概述

Description

The ispLSI 1024-80LJ is a programmable logic device (PLD) from Lattice Semiconductor, part of the ispLSI series. It features a maximum capacity of 1,024 logic gates and offers 80 macrocells, enabling complex logic functions and designs. The "LJ" designation indicates the device is in a low-profile, dual in-line package (DIP) suitable for various applications, including digital systems, telecommunications, and consumer electronics.
Key features include in-system programmability, allowing users to modify the logic configuration after deployment, and a fast propagation delay, which is essential for high-speed applications. The device supports multiple I/O standards, providing flexibility in interfacing with other components.
The ispLSI 1024-80LJ is ideal for designers looking for a reliable, efficient solution for implementing custom logic in their systems, facilitating rapid prototyping and reducing time to market.

Features

The ispLSI 1024-80LJ is a high-density programmable logic device (PLD) from Lattice Semiconductor. Key features include:
1. Logic Capacity: It has 1,024 logic cells and supports up to 80 macrocells, enabling complex logic functions.
2. Speed: Operating at a maximum speed of 80 MHz, it is suitable for high-performance applications.
3. Programmability: The device is programmable, allowing for flexibility in design and easy reconfiguration.
4. I/O Options: It offers multiple I/O configurations, including support for various voltage levels and signal types, facilitating integration with different systems.
5. Power Consumption: Designed for low power consumption, making it suitable for battery-operated and portable applications.
6. Development Tools: Supported by Lattice's ispLEVER design tools, which streamline the development process and provide simulation capabilities.
These features make the ispLSI 1024-80LJ ideal for applications in telecommunications, automotive, and consumer electronics.

Package

The ispLSI 1024-80LJ is packaged in a 80-pin LQFP (Low-Profile Quad Flat Package). This surface-mount package type provides a compact design suitable for various applications, facilitating easy integration onto circuit boards.

Pinout

The ispLSI 1024-80LJ is a programmable logic device from Lattice Semiconductor with a total of 80 pins. It is part of the ispLSI 1000 series, designed for implementing complex logic functions and state machines. The device features 64 macrocells, which can be configured for combinational or sequential logic.
The pin functions include:
- Input/Output Pins (I/Os): These pins are used for interfacing with external circuits, where each I/O can be configured as either an input or output.
- Power Supply Pins: Provide the necessary voltage for device operation (typically VCC and GND).
- Programmable Configuration Pins: Used for programming the device and defining its logic functions.
- Clock Input Pins: Used for synchronous applications requiring clock signals.
The ispLSI 1024-80LJ is suitable for various applications such as digital signal processing, control logic, and interfacing in embedded systems.

Manufacturer

The ispLSI 1024-80LJ is manufactured by Lattice Semiconductor Corporation. Lattice Semiconductor is a company that specializes in the design and production of low-power, field-programmable gate arrays (FPGAs), programmable logic devices, and associated software tools. Founded in 1983, the company focuses on providing innovative solutions for a variety of applications, including telecommunications, industrial automation, automotive, and consumer electronics. Lattice is known for its commitment to low power consumption and ease of use, catering primarily to markets that require flexible and efficient programmable hardware solutions.

Application

The ispLSI 1024-80LJ is commonly used in various application areas, including digital signal processing, telecommunications, embedded systems, and consumer electronics. It serves in implementing complex logic functions, data routing, and control applications in devices such as programmable logic controllers, automotive systems, and industrial automation. Additionally, its low power consumption and high integration capabilities make it suitable for portable and battery-operated devices.

Equivalent

The ispLSI 1024-80LJ chip is an older programmable logic device from Lattice Semiconductor. Equivalent products include the Lattice ispLSI 1016, 1016-80LJ, and other similar FPGA or CPLD devices from Lattice or competitors like Altera (Intel) and Xilinx. Specific replacements may vary based on application requirements, so it's essential to consider the logic density, I/O count, and architecture when selecting an equivalent. Always check the manufacturer's datasheets for compatibility.