LC4128C-10TN100I

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4128C-10TN100I 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 and flexibility.

Characteristics: - High-speed operation - Low power consumption - Small form factor - Easy programmability - Wide range of I/O options

Package: The LC4128C-10TN100I is available in a 100-pin Thin Quad Flat Pack (TQFP) package. This package provides a compact and reliable solution for integrating the IC into various electronic systems.

Essence: The essence of the LC4128C-10TN100I lies in its ability to implement complex digital logic functions using programmable interconnects and logic elements. It allows designers to create custom logic circuits without the need for discrete components.

Packaging/Quantity: The LC4128C-10TN100I is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Operating Voltage: 3.3V
• Speed Grade: 10 (maximum operating frequency of 10 MHz)
• Number of Macrocells: 128
• Number of I/O Pins: 100
• Programmable Gates: 4,000
• On-Chip Memory: 64 Kbits
• JTAG Boundary Scan Support: Yes

Pin Configuration

The LC4128C-10TN100I has a total of 100 pins, which are assigned for various purposes such as input, output, power supply, and configuration. The detailed pin configuration can be found in the product datasheet.

Functional Features

• Flexible Logic Implementation: The LC4128C-10TN100I allows users to implement a wide range of digital logic functions, including combinatorial and sequential circuits.
• In-System Programmability: The device can be programmed in-system, enabling easy updates and modifications without the need for physical replacement.
• JTAG Boundary Scan Support: The built-in JTAG boundary scan support facilitates testing and debugging of the device during development and production stages.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient processing of complex logic functions. - Low power consumption makes it suitable for battery-powered applications. - Small form factor saves board space and simplifies integration into compact designs. - Easy programmability allows for quick prototyping and design iterations. - Wide range of I/O options provides flexibility in interfacing with other components.

Disadvantages: - Limited capacity compared to larger CPLDs or FPGAs, which may restrict the complexity of designs that can be implemented. - Lower maximum operating frequency compared to some high-end devices, limiting performance in certain applications.

Working Principles

The LC4128C-10TN100I operates based on the principles of programmable logic. It consists of configurable logic blocks (CLBs), interconnect resources, and input/output elements. The CLBs contain lookup tables (LUTs) that can be programmed to implement desired logic functions. The interconnect resources allow for flexible routing of signals between different CLBs. The input/output elements provide interfaces for external connections.

Detailed Application Field Plans

The LC4128C-10TN100I finds applications in various fields, including but not limited to: 1. Industrial Automation: Control systems, data acquisition, and monitoring devices. 2. Communication Systems: Protocol converters, interface adapters, and network switches. 3. Consumer Electronics: Set-top boxes, gaming consoles, and multimedia devices. 4. Automotive Electronics: Engine control units, dashboard displays, and driver assistance systems. 5. Medical Devices: Patient monitoring equipment, diagnostic instruments, and imaging systems.

Detailed and Complete Alternative Models

1. LC4032V-75TN48C: A similar CPLD with 32 macrocells and 75 MHz maximum operating frequency.
2. LC4064ZE-5TN100I: A CPLD with 64 macrocells and 5 ns propagation delay.
3. LC4256V-75TN144C: A larger CPLD with 256 macrocells and 75 MHz maximum operating frequency.

These alternative models offer different capacities, performance levels, and package options to suit specific design requirements.

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