EPM7128STC100-10

Overview

Product Category

EPM7128STC100-10 belongs to the category of programmable logic devices (PLDs).

Use

This device is primarily used for digital circuit design and implementation. It offers flexibility in creating custom logic functions, making it suitable for a wide range of applications.

Characteristics

• Programmable: The EPM7128STC100-10 can be configured to perform specific logic functions based on user requirements.
• High-Speed Operation: It operates at a clock frequency of up to 100 MHz, enabling efficient processing of digital signals.
• Low Power Consumption: This PLD is designed to minimize power consumption, making it suitable for battery-powered devices.
• Versatile I/O Options: It provides a variety of input/output options, allowing seamless integration with other components.

Package and Quantity

The EPM7128STC100-10 is available in a standard 100-pin plastic quad flat pack (PQFP) package. Each package contains one unit of the device.

Essence

The essence of the EPM7128STC100-10 lies in its ability to provide reconfigurable logic functionality, allowing designers to implement complex digital circuits efficiently.

Specifications

• Device Type: Complex Programmable Logic Device (CPLD)
• Logic Elements: 1280
• Macrocells: 128
• Maximum Operating Frequency: 100 MHz
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 100-pin PQFP

Pin Configuration

The EPM7128STC100-10 has a total of 100 pins. The pin configuration is as follows:

[Insert detailed pin configuration diagram here]

Functional Features

1. Reconfigurability: The EPM7128STC100-10 can be reprogrammed multiple times, allowing for iterative design improvements and flexibility in adapting to changing requirements.
2. In-system Programming: The device supports in-system programming, enabling updates to the configuration without removing it from the circuit board.
3. JTAG Boundary Scan: It incorporates Joint Test Action Group (JTAG) boundary scan capability, facilitating efficient testing and debugging of the device.

Advantages

1. Flexibility: The programmable nature of the EPM7128STC100-10 allows designers to create custom logic functions tailored to their specific application requirements.
2. Cost-Effective: By eliminating the need for discrete logic components, this PLD reduces overall system cost.
3. Time-to-Market: The reconfigurable nature of the device enables rapid prototyping and faster time-to-market for digital designs.

Disadvantages

1. Limited Complexity: Compared to more advanced programmable devices, the EPM7128STC100-10 has a limited number of logic elements and macrocells, which may restrict the complexity of designs that can be implemented.
2. Learning Curve: Utilizing the full potential of the device requires familiarity with hardware description languages (HDLs) and design tools, which may pose a learning curve for beginners.

Working Principles

The EPM7128STC100-10 operates based on the principles of programmable logic. It consists of an array of configurable logic blocks interconnected through programmable interconnect resources. These resources allow users to define the desired logic functions by configuring the connections between various logic elements.

Application Field Plans

The EPM7128STC100-10 finds applications in various fields, including:

1. Embedded Systems: It can be used in embedded systems to implement custom logic functions required for controlling and interfacing with peripheral devices.
2. Communication Systems: This PLD can be utilized in communication systems for protocol handling, data processing, and signal conditioning.
3. Industrial Automation: It enables the implementation of control logic in industrial automation systems, facilitating efficient process control and monitoring.

Alternative Models

1. EPM7128SLC84-10: This variant offers similar functionality but comes in a smaller 84-pin package.
2. EPM7128ELC84-15: This model provides enhanced performance with a higher maximum operating frequency of 150 MHz.
3. EPM7128AETC100-7: This alternative offers additional features such as on-chip memory blocks for data storage.

In conclusion, the EPM7128STC100-10 is a versatile programmable logic device that provides flexibility, cost-effectiveness, and rapid prototyping capabilities. Its reconfigurable nature makes it suitable for various applications, including embedded systems, communication systems, and industrial automation. While it has limitations in terms of complexity and learning curve, alternative models offer different specifications to cater to specific requirements.