EPM7128SQI100-10N

The Intel EPM7128SQI100-10N is a member of the MAX 7000 series of programmable logic devices (PLDs) produced by Intel (formerly Altera). This device is designed for a variety of applications, including digital signal processing, data communications, and control systems. Below is a detailed overview of its specifications, features, and applications.

### Overview

The EPM7128SQI100-10N is a high-density, low-cost, and flexible programmable logic device that utilizes a CMOS technology. It is particularly well-suited for applications requiring a moderate number of logic gates and a variety of I/O configurations. The device is housed in a 100-pin TQFP (Thin Quad Flat Package) form factor, making it suitable for compact designs.

### Key Specifications

1. Logic Capacity:
- The EPM7128SQI100-10N features 12,288 usable logic gates, which allows for the implementation of complex logic functions.

2. I/O Pins:
- The device has 100 pins, with up to 84 of them being configurable as input/output (I/O) pins. This flexibility allows designers to tailor the device to their specific application needs.

3. Memory:
- The device includes 128 macrocells, which are the basic building blocks for implementing logic functions. Each macrocell can be configured as either a registered or combinatorial output.

4. Speed Grade:
- The "-10" in the part number indicates a speed grade of 10 ns, meaning that the device can operate with a maximum propagation delay of 10 nanoseconds, making it suitable for high-speed applications.

5. Operating Voltage:
- The EPM7128SQI100-10N operates at a supply voltage of 3.3V, which is standard for many modern digital circuits, ensuring compatibility with a wide range of components.

6. Power Consumption:
- The device is designed for low power consumption, making it ideal for battery-operated and portable applications.

7. Programming Technology:
- The EPM7128SQI100-10N uses a flash-based programming technology, which allows for easy reprogramming and updates to the logic design without the need for special equipment.

8. Temperature Range:
- The device is rated for operation in a commercial temperature range of 0°C to 70°C, making it suitable for a variety of environments.

### Features

- Flexible I/O Configuration: The I/O pins can be configured for various functions, including input, output, bidirectional, and tri-state operations.
- Built-in Logic Functions: The device supports a variety of logic functions, including AND, OR, NOT, XOR, and more complex functions through the use of macrocells.
- Design Software Support: The EPM7128SQI100-10N is supported by Intel%27s Quartus Prime design software, which provides a comprehensive environment for designing, simulating, and programming the device.
- Development Tools: A range of development tools and evaluation boards are available to facilitate the design process and help engineers quickly prototype their applications.

### Applications

The Intel EPM7128SQI100-10N is suitable for a wide range of applications, including but not limited to:

- Digital Signal Processing: Used in applications requiring real-time processing of digital signals.
- Data Communications: Ideal for implementing protocols and data handling in communication systems.
- Control Systems: Can be used in industrial automation and control applications.
- Consumer Electronics: Suitable for various consumer devices that require programmable logic.
- Automotive Applications: Can be utilized in automotive electronics for control and monitoring functions.

### Conclusion

The Intel EPM7128SQI100-10N is a versatile and powerful programmable logic device that offers a balance of logic capacity, speed, and low power consumption. Its flexibility and ease of use make it an excellent choice for engineers looking to implement custom logic solutions in a variety of applications. With support from Intel%27s design tools and a wide range of potential uses, the EPM7128SQI100-10N remains a popular choice in the field of digital design.