EPM7128AETC100-10

Overview

Product Category

The EPM7128AETC100-10 belongs to the category of programmable logic devices (PLDs).

Use

This device is commonly used in digital circuit design and implementation. It provides a flexible and customizable solution for various applications.

Characteristics

• Programmable: The EPM7128AETC100-10 can be programmed to perform specific functions based on user requirements.
• High Integration: It offers a high level of integration, combining multiple logic gates and flip-flops into a single device.
• Versatile: This PLD can be used in a wide range of applications, including telecommunications, industrial automation, and consumer electronics.

Package

The EPM7128AETC100-10 is available in a 100-pin TQFP (Thin Quad Flat Pack) package.

Essence

The essence of the EPM7128AETC100-10 lies in its ability to provide reconfigurable logic functions, allowing designers to implement complex digital circuits efficiently.

Packaging/Quantity

This device is typically sold individually or in reels containing multiple units, depending on the supplier.

Specifications

• Device Type: Complex Programmable Logic Device (CPLD)
• Number of Macrocells: 128
• Operating Voltage: 3.3V
• Speed Grade: -10 (maximum operating frequency of 10 MHz)
• I/O Pins: 100
• Programmable Logic Blocks: 32
• Maximum User I/Os: 96
• JTAG Boundary Scan Support: Yes

Pin Configuration

The EPM7128AETC100-10 has a total of 100 pins, which are assigned different functions based on their configuration. The detailed pin configuration can be found in the device's datasheet.

Functional Features

• Reconfigurable Logic: The EPM7128AETC100-10 allows users to program and reprogram the device to implement different logic functions as per their requirements.
• Flexible I/O Configuration: It offers a wide range of input/output configurations, enabling seamless integration with other components in a digital circuit.
• JTAG Boundary Scan: This feature facilitates testing and debugging of the device during the development process.

Advantages and Disadvantages

Advantages

• Flexibility: The programmable nature of the EPM7128AETC100-10 provides designers with the flexibility to adapt to changing project requirements.
• Integration: Its high level of integration reduces the need for additional discrete components, saving board space and simplifying circuit design.
• Cost-Effective: By eliminating the need for custom-designed ASICs (Application-Specific Integrated Circuits), this PLD offers a cost-effective solution for many applications.

Disadvantages

• Limited Complexity: Compared to more advanced programmable devices like FPGAs (Field-Programmable Gate Arrays), the EPM7128AETC100-10 has a limited number of macrocells, which may restrict the complexity of designs it can accommodate.
• Lower Speed: With a maximum operating frequency of 10 MHz, this device may not be suitable for applications requiring high-speed processing.

Working Principles

The EPM7128AETC100-10 operates based on the principles of programmable logic. It consists of configurable logic blocks, interconnect resources, and I/O elements. The user programs the device using a hardware description language (HDL) or a schematic entry tool. Once programmed, the device performs the desired logic functions by routing signals through the configured logic blocks.

Detailed Application Field Plans

The EPM7128AETC100-10 finds application in various fields, including:

1. Telecommunications: Used in network routers, switches, and communication equipment for signal processing and protocol handling.
2. Industrial Automation: Employed in programmable logic controllers (PLCs) to control and monitor industrial processes.
3. Consumer Electronics: Integrated into devices like gaming consoles, set-top boxes, and home automation systems for custom logic implementation.

Detailed and Complete Alternative Models

1. EPM7064AETC100-7: A similar CPLD with 64 macrocells and a maximum operating frequency of 7 MHz.
2. EPM7256AETC144-10: A higher-density CPLD with 256 macrocells and a maximum operating frequency of 10 MHz.
3. EPM7512AETC144-15: An advanced CPLD with 512 macrocells and a maximum operating frequency of 15 MHz.

These alternative models offer varying levels of complexity, density, and performance, allowing designers to choose the most suitable option for their specific application requirements.

In conclusion, the EPM7128AETC100-10 is a versatile programmable logic device that provides flexibility, integration, and cost-effectiveness for digital circuit design. Its reconfig