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EPM7128BFI256-7

EPM7128BFI256-7 Description

The EPM7128BFI256-7 is a high-performance Complex Programmable Logic Device (CPLD) from Intel, part of the MAX® 7000B series. This device is designed for surface mount applications and features a 256-pin BGA package, making it suitable for dense and compact electronic designs. With 128 macrocells and 8 logic elements/blocks, the EPM7128BFI256-7 offers significant programmability and flexibility. It supports an internal voltage supply range of 2.375V to 2.625V and boasts a maximum propagation delay time (tpd) of 7.5 ns, ensuring high-speed performance. The device is programmable in-system, allowing for easy updates and modifications without the need for additional programming hardware. Despite being marked as obsolete, the EPM7128BFI256-7 remains a reliable choice for applications requiring robust and efficient logic solutions.

EPM7128BFI256-7 Features

• High Macrocell Count: With 128 macrocells, the EPM7128BFI256-7 provides ample resources for complex logic functions, making it ideal for applications requiring extensive logic integration.
• Fast Propagation Delay: The maximum propagation delay of 7.5 ns ensures high-speed performance, critical for real-time and high-frequency applications.
• In-System Programmability: This feature allows for easy updates and modifications, enhancing the flexibility and adaptability of the device in various applications.
• Surface Mount Technology: The surface mount package type facilitates compact and dense designs, suitable for modern electronic systems where space is a premium.
• Robust Logic Elements: The device includes 8 logic elements/blocks, providing additional programmable resources for complex logic functions.
• Wide Voltage Range: The internal voltage supply range of 2.375V to 2.625V ensures compatibility with a variety of power supply configurations.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the device is suitable for environments with varying humidity levels, ensuring reliability and durability.

EPM7128BFI256-7 Applications

The EPM7128BFI256-7 is well-suited for a variety of applications due to its high macrocell count, fast propagation delay, and in-system programmability. Some specific use cases include:

• Telecommunications: Ideal for implementing complex logic functions in communication systems, such as signal processing and protocol conversion.
• Industrial Control: Suitable for programmable controllers and automation systems where high-speed logic and flexibility are required.
• Consumer Electronics: Can be used in devices requiring compact and efficient logic solutions, such as smart home systems and multimedia devices.
• Automotive: Applicable in automotive systems for control units and electronic modules where reliability and performance are paramount.
• Medical Devices: Suitable for medical equipment where precise and reliable logic functions are essential, such as diagnostic devices and monitoring systems.

Conclusion of EPM7128BFI256-7

The EPM7128BFI256-7 CPLD from Intel is a versatile and high-performance device that offers significant advantages over similar models. Its 128 macrocells, fast propagation delay, and in-system programmability make it an excellent choice for a wide range of applications, from telecommunications to consumer electronics. Despite being marked as obsolete, the device remains a reliable and efficient solution for complex logic requirements. Its surface mount package and robust logic elements ensure compatibility with modern electronic designs, making it a valuable component for engineers and designers in the electronics industry.