LC4064B-75T100C

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4064B-75T100C is a programmable logic device (PLD) that belongs to the family of Complex Programmable Logic Devices (CPLDs). It is designed for digital logic applications and offers high-performance, low-power consumption, and flexibility in circuit design.

Characteristics: - High-density integration - Low power consumption - Fast propagation delay - Flexible programming options - Wide operating temperature range

Package: The LC4064B-75T100C is available in a 100-pin Thin Quad Flat Pack (TQFP) package. This package provides ease of handling and compatibility with standard surface mount technology.

Essence: The essence of the LC4064B-75T100C lies in its ability to implement complex digital logic functions in a single integrated circuit. It offers designers the flexibility to create custom logic circuits without the need for discrete components.

Packaging/Quantity: The LC4064B-75T100C is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Maximum Operating Frequency: 75 MHz
• Number of Logic Cells: 4,064
• Number of I/O Pins: 100
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Programming Technology: In-system programmable (ISP)
• Package Dimensions: 14mm x 14mm

Detailed Pin Configuration

The LC4064B-75T100C has a total of 100 pins, which are assigned to various functions such as input, output, clock, and configuration. The pin configuration is as follows:

(Pin diagram here)

For a detailed pin description, please refer to the LC4064B-75T100C datasheet.

Functional Features

1. High-Density Integration: The LC4064B-75T100C offers a large number of logic cells, allowing for the implementation of complex digital circuits in a single device.

2. Flexible Programming Options: This PLD can be programmed using various methods such as JTAG, serial, or parallel programming interfaces, providing designers with flexibility in choosing the most suitable programming approach.

3. Low Power Consumption: The LC4064B-75T100C is designed to operate at low power levels, making it suitable for battery-powered applications and energy-efficient designs.

4. Fast Propagation Delay: With a maximum operating frequency of 75 MHz, this device ensures fast signal propagation, enabling high-speed data processing.

Advantages and Disadvantages

Advantages: - High-density integration allows for complex circuit implementation. - Flexible programming options provide design flexibility. - Low power consumption makes it suitable for portable devices. - Fast propagation delay enables high-speed data processing.

Disadvantages: - Limited number of I/O pins may restrict the connectivity options in certain applications. - Higher cost compared to simpler programmable logic devices.

Working Principles

The LC4064B-75T100C operates based on the principles of programmable logic. It consists of an array of configurable logic blocks (CLBs) interconnected through programmable interconnects. These CLBs can be configured to implement various logic functions, such as AND, OR, XOR, etc., by programming the internal look-up tables (LUTs) and flip-flops.

During operation, the device receives input signals, processes them according to the programmed logic, and generates the desired output signals. The configuration of the device can be modified by reprogramming it, allowing for iterative design changes without the need for hardware modifications.

Detailed Application Field Plans

The LC4064B-75T100C finds applications in various fields, including:

1. Embedded Systems: It can be used in embedded systems to implement custom logic functions, such as control and interface circuits.

2. Communications: The device can be utilized in communication systems for protocol handling, data routing, and signal processing.

3. Industrial Automation: It is suitable for industrial automation applications, enabling the implementation of complex control algorithms and logic circuits.

4. Consumer Electronics: The LC4064B-75T100C can be employed in consumer electronics devices for functions like user interface control, data processing, and signal conditioning.

Detailed and Complete Alternative Models

1. Altera MAX II EPM240 CPLD
2. Xilinx CoolRunner-II XC2C256 CPLD
3. Lattice MachXO2 LCMXO2-1200ZE CPLD
4. Microchip ATF150x CPLD series

These alternative models offer similar functionality and are widely used in the industry as alternatives to the LC4064B-75T100C.

In conclusion,