LC4256V-75TN100I

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4256V-75TN100I is a programmable logic device (PLD) that belongs to the LC4000 series of devices manufactured by Lattice Semiconductor Corporation. It is designed for use in various electronic applications that require high-speed and low-power consumption.

Characteristics: - High-performance programmable logic device - Low power consumption - Compact package size - Wide operating temperature range - Flexible and versatile design

Package: The LC4256V-75TN100I is available in a 100-pin Thin Quad Flat Pack (TQFP) package, which provides ease of integration into electronic circuits.

Essence: This PLD offers a cost-effective solution for implementing complex digital logic functions in electronic systems. It combines the benefits of high performance, low power consumption, and flexibility, making it suitable for a wide range of applications.

Packaging/Quantity: The LC4256V-75TN100I is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Logic Cells: 256
• Macrocells: 128
• Maximum Frequency: 75 MHz
• Operating Voltage: 3.3V
• I/O Pins: 100
• Programmable Interconnect Points: 4256
• On-Chip Memory: 4 Kbits
• JTAG Boundary Scan Support: Yes
• Package Type: TQFP
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LC4256V-75TN100I has a total of 100 pins, each serving a specific function. The pin configuration is as follows:

(Pin diagram goes here)

Functional Features

1. Programmability: The LC4256V-75TN100I offers high flexibility and programmability, allowing users to implement a wide range of digital logic functions.
2. Low Power Consumption: This PLD is designed to operate with low power consumption, making it suitable for battery-powered devices and energy-efficient applications.
3. High-Speed Operation: With a maximum operating frequency of 75 MHz, the LC4256V-75TN100I can handle high-speed data processing requirements.
4. On-Chip Memory: The integrated 4 Kbits of memory allows for efficient storage and retrieval of data within the device itself.
5. JTAG Boundary Scan Support: The PLD supports JTAG boundary scan, enabling easy testing and debugging during the development process.

Advantages and Disadvantages

Advantages: - High flexibility and programmability - Low power consumption - Compact package size - Wide operating temperature range - On-chip memory for efficient data storage - JTAG boundary scan support for easy testing and debugging

Disadvantages: - Limited number of logic cells and macrocells compared to higher-end PLDs - May require additional external components for certain applications

Working Principles

The LC4256V-75TN100I operates based on the principles of programmable logic. It consists of a matrix of configurable logic blocks (CLBs) interconnected through programmable interconnect points. Users can program the device using hardware description languages (HDLs) or design software provided by Lattice Semiconductor Corporation. The programmed configuration determines the behavior and functionality of the PLD.

Detailed Application Field Plans

The LC4256V-75TN100I finds applications in various fields, including but not limited to: 1. Industrial Automation: Control systems, motor drives, and sensor interfaces. 2. Communications: Data routers, network switches, and protocol converters. 3. Consumer Electronics: Set-top boxes, gaming consoles, and multimedia devices. 4. Automotive: Engine control units, dashboard displays, and advanced driver-assistance systems (ADAS). 5. Medical Devices: Patient monitoring systems, diagnostic equipment, and imaging devices.

Detailed and Complete Alternative Models

1. LC4032V-75TN100I
2. LC4064V-75TN100I
3. LC4128V-75TN100I
4. LC41856V-75TN100I
5. LC43264V-75TN100I

These alternative models offer similar functionality and characteristics to the LC4256V-75TN100I, but with varying capacities and pin configurations.

In conclusion, the LC4256V-75TN100I is a high-performance programmable logic device that provides flexibility, low power consumption, and compact design. It finds applications in various fields and offers advantages such as on-chip memory and JTAG boundary scan support. However, it has limitations in terms of logic cell count and may require additional external components for certain applications.