EPM7128SQI100-10N

Product Overview

Category

The EPM7128SQI100-10N belongs to the category of programmable logic devices (PLDs).

Use

This product is commonly used in electronic systems for implementing digital logic functions. It provides a flexible and customizable solution for various applications.

Characteristics

• Programmable: The EPM7128SQI100-10N can be programmed to perform specific logic functions.
• High Integration: It offers a high level of integration, allowing multiple logic functions to be implemented on a single device.
• Versatile: This PLD can be used in a wide range of applications due to its flexibility and programmability.

Package

The EPM7128SQI100-10N comes in a 100-pin quad flat pack (QFP) package.

Essence

The essence of this product lies in its ability to provide a reconfigurable logic solution, enabling designers to implement custom logic functions without the need for dedicated hardware.

Packaging/Quantity

The EPM7128SQI100-10N is typically packaged in reels or tubes, with a quantity of 25 units per package.

Specifications

• Device Type: Complex Programmable Logic Device (CPLD)
• Number of Macrocells: 128
• Operating Voltage: 3.3V
• Speed Grade: -10N
• Maximum Frequency: 100 MHz
• I/O Pins: 100
• Programmable Logic Blocks: 16
• On-Chip Memory: 2,000 bits

Detailed Pin Configuration

The EPM7128SQI100-10N has a total of 100 pins, each serving a specific purpose. The pin configuration is as follows:

(Pin Number) - (Pin Name) - (Function)

1 - VCCIO - Power supply for I/O pins

2 - GND - Ground reference

3 - VCCINT - Internal power supply

4 - TCK - Test clock input

5 - TMS - Test mode select

6 - TDI - Test data input

7 - TDO - Test data output

8 - TRST - Test reset

...

Functional Features

• High-Speed Operation: The EPM7128SQI100-10N operates at a maximum frequency of 100 MHz, allowing for efficient and fast processing of logic functions.
• Flexible I/O Configuration: It offers a versatile I/O configuration, enabling easy interfacing with other components or systems.
• In-System Programmability: This PLD can be programmed while in the target system, eliminating the need for separate programming hardware.

Advantages and Disadvantages

Advantages

• Customizability: The EPM7128SQI100-10N allows designers to create custom logic functions tailored to their specific requirements.
• Cost-Effective: By using programmable logic devices, the need for dedicated hardware is reduced, resulting in cost savings.
• Time-Saving: Programming the device eliminates the time-consuming process of designing and fabricating custom logic circuits.

Disadvantages

• Limited Complexity: Compared to more advanced programmable devices, the EPM7128SQI100-10N has a limited number of macrocells and on-chip memory, which may restrict the complexity of designs.
• Learning Curve: Utilizing programmable logic devices requires knowledge of hardware description languages and programming tools, which may pose a learning curve for some users.

Working Principles

The EPM7128SQI100-10N utilizes a combination of programmable logic blocks, interconnect resources, and I/O elements to implement custom logic functions. These devices are typically programmed using hardware description languages (HDL) such as VHDL or Verilog. The programmed configuration is then loaded into the device, allowing it to perform the desired logic operations.

Detailed Application Field Plans

The EPM7128SQI100-10N finds applications in various fields, including:

1. Industrial Automation: It can be used for controlling and monitoring processes in industrial automation systems.
2. Communication Systems: This PLD can be employed in communication systems for signal processing and protocol implementation.
3. Consumer Electronics: It finds use in consumer electronics devices such as gaming consoles and home appliances for implementing specific functions.
4. Automotive Electronics: The EPM7128SQI100-10N can be utilized in automotive electronics for control and monitoring of various subsystems.

Detailed and Complete Alternative Models

1. EPM7064SLC44-10N: A similar CPLD with 64 macrocells and a 44-pin small outline integrated circuit (SOIC) package.
2. EPM7256AETC144-10N: An advanced CPLD with 256 macrocells and a 144-pin thin quad flat pack (TQFP) package.
3. XC9572XL-10VQ