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EPM7128BFC49-4
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EPM7128BFC49-4

Product Overview

Category

EPM7128BFC49-4 belongs to the category of programmable logic devices (PLDs).

Use

This device is commonly used in digital circuit design and implementation. It provides a flexible and customizable solution for various applications.

Characteristics

  • Programmable: The EPM7128BFC49-4 can be programmed to perform specific functions based on user requirements.
  • High Integration: It offers a high level of integration, allowing multiple logic functions to be implemented within a single device.
  • Versatile: This PLD supports a wide range of applications, making it suitable for diverse projects.
  • Reliable: The EPM7128BFC49-4 is known for its reliability and stability in operation.

Package

The EPM7128BFC49-4 comes in a 49-pin Fine-Pitch Ball Grid Array (FBGA) package.

Essence

The essence of this product lies in its ability to provide a reconfigurable hardware platform that enables users to implement complex digital logic designs efficiently.

Packaging/Quantity

The EPM7128BFC49-4 is typically packaged individually and is available in various quantities depending on the supplier.

Specifications

  • Device Type: Complex Programmable Logic Device (CPLD)
  • Number of Macrocells: 128
  • Maximum Operating Frequency: 100 MHz
  • Supply Voltage: 3.3V
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: FBGA
  • Pin Count: 49
  • JTAG Support: Yes

Detailed Pin Configuration

The EPM7128BFC49-4 has a total of 49 pins. The pin configuration is as follows:

  1. VCCIO
  2. GND
  3. TCK
  4. TMS
  5. TDI
  6. TDO
  7. GND
  8. IO_0
  9. IO_1
  10. IO_2
  11. IO_3
  12. IO_4
  13. IO_5
  14. IO_6
  15. IO_7
  16. IO_8
  17. IO_9
  18. IO_10
  19. IO_11
  20. IO_12
  21. IO_13
  22. IO_14
  23. IO_15
  24. IO_16
  25. IO_17
  26. IO_18
  27. IO_19
  28. IO_20
  29. IO_21
  30. IO_22
  31. IO_23
  32. IO_24
  33. IO_25
  34. IO_26
  35. IO_27
  36. IO_28
  37. IO_29
  38. IO_30
  39. IO_31
  40. GND
  41. VCCINT
  42. GND
  43. GND
  44. GND
  45. GND
  46. GND
  47. GND
  48. GND
  49. GND

Functional Features

  • High-speed performance: The EPM7128BFC49-4 offers fast operation and response times, making it suitable for time-critical applications.
  • Flexible design: It allows users to implement custom logic functions, enabling the creation of unique digital circuits.
  • Reconfigurability: The device can be reprogrammed multiple times, allowing for iterative design improvements and modifications.
  • JTAG support: The built-in JTAG interface facilitates easy programming and debugging of the device.

Advantages and Disadvantages

Advantages

  • Versatile and adaptable for various applications
  • High integration reduces the need for additional components
  • Reconfigurable nature allows for design flexibility
  • Reliable and stable operation

Disadvantages

  • Limited number of macrocells compared to larger CPLDs
  • Higher power consumption compared to smaller PLDs
  • Requires specialized programming tools and knowledge

Working Principles

The EPM7128BFC49-4 operates based on the principles of programmable logic. It consists of a matrix of configurable logic blocks (CLBs) interconnected by programmable interconnects. The device can be programmed using hardware description languages (HDLs) or schematic entry tools, which define the desired logic functions and interconnections. Once programmed, the device executes the specified logic operations.

Detailed Application Field Plans

The EPM7128BFC49-4 finds applications in various fields, including:

  1. Embedded Systems: It can be used in embedded systems to implement custom logic functions and interface with other components.
  2. Communication Systems: The device can be utilized in communication systems for protocol handling, signal processing, and data manipulation.
  3. Industrial Automation: It enables the implementation of control logic in industrial automation systems, improving efficiency

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням EPM7128BFC49-4 у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of EPM7128BFC49-4 in technical solutions:

  1. Q: What is EPM7128BFC49-4? A: EPM7128BFC49-4 is a specific model of programmable logic device (PLD) manufactured by Altera.

  2. Q: What is the purpose of EPM7128BFC49-4 in technical solutions? A: EPM7128BFC49-4 is used for implementing digital logic functions, such as data processing, control, and interfacing, in various electronic systems.

  3. Q: What are the key features of EPM7128BFC49-4? A: Some key features include 128 macrocells, 5V operation, 49-pin FineLine BGA package, and 4 ns pin-to-pin delay.

  4. Q: How can EPM7128BFC49-4 be programmed? A: EPM7128BFC49-4 can be programmed using a hardware description language (HDL) like VHDL or Verilog, which is then compiled into a bitstream file and loaded onto the device.

  5. Q: What are some typical applications of EPM7128BFC49-4? A: EPM7128BFC49-4 is commonly used in industrial automation, telecommunications, automotive electronics, medical devices, and other embedded systems.

  6. Q: Can EPM7128BFC49-4 be reprogrammed after it has been programmed once? A: No, EPM7128BFC49-4 is a one-time programmable (OTP) device, meaning that its configuration cannot be changed once programmed.

  7. Q: What is the maximum operating frequency of EPM7128BFC49-4? A: The maximum operating frequency depends on the complexity of the design and other factors, but it can typically reach several tens of megahertz.

  8. Q: Can EPM7128BFC49-4 interface with other components or devices? A: Yes, EPM7128BFC49-4 can interface with various components and devices through its I/O pins, allowing for communication and control between different parts of a system.

  9. Q: Are there any limitations or considerations when using EPM7128BFC49-4? A: Some considerations include power supply requirements, pin compatibility with other devices, and ensuring that the design fits within the available macrocells and resources.

  10. Q: Where can I find more information about EPM7128BFC49-4 and its application in technical solutions? A: You can refer to the datasheet and documentation provided by Altera (now Intel FPGA) for detailed information on EPM7128BFC49-4 and its application in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific requirements and use cases.