Intel

EPM7128BTC100-4

EPM7128BTC100-4 Description

The EPM7128BTC100-4 is a high-performance Complex Programmable Logic Device (CPLD) from the MAX® 7000B series, manufactured by Intel. This device is designed for surface mount applications and features a 100-pin TQFP package. It offers a robust set of programmable capabilities, making it suitable for a wide range of embedded systems and digital circuit designs. The EPM7128BTC100-4 is capable of operating within a temperature range of 0°C to 70°C (TA) and has an internal voltage supply range of 2.375V to 2.625V. It supports in-system programmability, allowing for flexible and efficient design modifications without the need for additional programming hardware.

EPM7128BTC100-4 Features

• Programmable Type: In System Programmable, enabling easy updates and modifications during the development phase and even after deployment.
• Operating Temperature: 0°C to 70°C (TA), ensuring reliable performance across a broad range of ambient temperatures.
• Voltage Supply - Internal: 2.375V to 2.625V, providing stable power supply requirements for consistent operation.
• Number of I/O: 84 I/O pins, offering extensive connectivity options for interfacing with various peripherals and other system components.
• Number of Macrocells: 128 macrocells, providing significant logic capacity for complex digital designs.
• Number of Logic Elements/Blocks: 8 logic elements/blocks, supporting advanced logic functions and efficient use of resources.
• Number of Gates: 2500 gates, delivering substantial logic density for intricate circuit designs.
• Delay Time tpd(1) Max: 4 ns, ensuring fast signal propagation and high-speed operation.
• Moisture Sensitivity Level (MSL): Level 3 (168 Hours), indicating the device's resistance to moisture, which is crucial for reliability in various environmental conditions.
• Package: Tray packaging, facilitating convenient handling and storage during manufacturing processes.
• Product Status: Obsolete, which means it is no longer in active production but may still be available for legacy systems and specific applications.

EPM7128BTC100-4 Applications

The EPM7128BTC100-4 is ideal for applications requiring high-density logic and efficient programmability. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where compact size, high performance, and flexibility are critical. It can be used in microcontroller-based designs to offload complex logic functions, thereby improving overall system efficiency.
• Digital Signal Processing: Suitable for digital signal processing applications where fast logic operations and low latency are essential. The device's high-speed performance and programmability make it a valuable component in DSP circuits.
• Telecommunications: In telecommunication systems, the EPM7128BTC100-4 can be used for signal routing, protocol conversion, and other digital signal processing tasks, ensuring reliable and efficient communication.
• Automotive Electronics: Given its robustness and ability to operate within a wide temperature range, this CPLD is well-suited for automotive applications, such as engine control units, infotainment systems, and advanced driver-assistance systems (ADAS).
• Industrial Automation: The device's high logic capacity and programmability make it a strong candidate for industrial automation systems, where it can be used for control logic, sensor interfacing, and data processing.

Conclusion of EPM7128BTC100-4

The EPM7128BTC100-4 from Intel is a versatile and high-performance CPLD that offers significant advantages over similar models. Its in-system programmability, extensive I/O capabilities, and robust operating characteristics make it an excellent choice for a variety of applications, particularly in embedded systems, digital signal processing, telecommunications, automotive electronics, and industrial automation. Despite its obsolete status, the EPM7128BTC100-4 remains a reliable and efficient solution for legacy systems and specific applications where its unique features and performance benefits are still highly valued.