LC4032B-5T48I

Product Overview

Category: Integrated Circuit (IC)

Use: LC4032B-5T48I is a programmable logic device (PLD) that belongs to the family of Complex Programmable Logic Devices (CPLDs). It is designed for digital circuit applications and offers high-performance logic integration.

Characteristics: - High-density programmable logic device - Low power consumption - Fast propagation delay - Flexible pin configuration - Wide operating temperature range

Package: LC4032B-5T48I is available in a 48-pin Thin Quad Flat Pack (TQFP) package, which provides ease of installation and compatibility with standard PCB designs.

Essence: The essence of LC4032B-5T48I lies in its ability to provide designers with a versatile and efficient solution for implementing complex digital circuits. Its programmable nature allows for customization and adaptation to various application requirements.

Packaging/Quantity: LC4032B-5T48I is typically sold in reels or tubes, containing a specified quantity of ICs per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Logic Cells: 32
• Macrocells: 32
• Operating Voltage: 3.3V
• Operating Frequency: Up to 100 MHz
• I/O Pins: 36
• Programmable Gates: 1,600
• On-Chip Memory: 128 bits
• JTAG Boundary Scan Support: Yes
• Package Type: TQFP
• Package Pins: 48

Detailed Pin Configuration

The pin configuration of LC4032B-5T48I is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power Supply (3.3V) | | 2 | GND | Ground | | 3-10 | IO0-IO7 | Bidirectional I/O Pins | | 11 | TCK | Test Clock Input (JTAG) | | 12 | TMS | Test Mode Select (JTAG) | | ... | ... | ... | | 48 | NC | No Connect |

Functional Features

• Programmability: LC4032B-5T48I offers a high degree of programmability, allowing designers to implement custom logic functions and configurations.
• Flexible I/O Configuration: The device provides 36 bidirectional I/O pins that can be configured to suit specific application requirements.
• JTAG Boundary Scan Support: LC4032B-5T48I supports JTAG boundary scan, enabling efficient testing and debugging during the development phase.
• Low Power Consumption: The device is designed to operate with low power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - High-density integration - Customizable logic functions - Flexible pin configuration - Low power consumption - JTAG boundary scan support

Disadvantages: - Limited number of logic cells compared to larger CPLDs - Relatively smaller on-chip memory capacity

Working Principles

LC4032B-5T48I operates based on the principles of programmable logic. It consists of configurable logic blocks (CLBs), interconnect resources, and I/O elements. The CLBs contain look-up tables (LUTs) that can be programmed to implement desired logic functions. The interconnect resources allow for routing signals between different CLBs and I/O pins. By programming the LUTs and configuring the interconnect, designers can create complex digital circuits within the device.

Detailed Application Field Plans

LC4032B-5T48I finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Telecommunications - Automotive systems - Medical devices

The device can be used for tasks such as control logic implementation, data processing, signal conditioning, and interface bridging. Its flexibility and programmability make it suitable for a wide range of applications.

Detailed and Complete Alternative Models

• LC4032V-5TN48C: Similar to LC4032B-5T48I, but with enhanced voltage tolerance.
• LC4064B-5T100I: Larger CPLD with 64 logic cells and 100 MHz operating frequency.
• LC4128V-75TN144C: Higher-density CPLD with 128 logic cells and extended temperature range.

These alternative models offer different specifications and features, allowing designers to choose the most suitable option based on their specific requirements.

Word count: 570 words