EPM7064TC44-15

Product Overview

Category

EPM7064TC44-15 belongs to the category of programmable logic devices (PLDs).

Use

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

Characteristics

• Programmable: The EPM7064TC44-15 can be programmed to perform specific functions based on the user's 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.
• Low Power Consumption: The EPM7064TC44-15 is designed to operate efficiently with low power consumption.
• Fast Operation: It provides fast operation speeds, enabling quick response times in digital circuits.

Package and Quantity

The EPM7064TC44-15 is available in a 44-pin Thin Quad Flat Pack (TQFP) package. It is typically sold individually or in small quantities.

Specifications

• Device Type: Programmable Logic Device (PLD)
• Family: EPM70xx
• Speed Grade: -15
• Package Type: TQFP
• Pin Count: 44
• Operating Voltage: 3.3V
• I/O Pins: 34
• Macrocells: 64
• Maximum Frequency: 100 MHz
• JTAG Support: Yes

Detailed Pin Configuration

The pin configuration of the EPM7064TC44-15 is as follows:

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

Functional Features

• Programmability: The EPM7064TC44-15 can be programmed using industry-standard hardware description languages (HDL) or design software.
• Logic Functions: It supports a wide range of logic functions, including combinatorial and sequential circuits.
• In-Circuit Reprogrammability: The device can be reprogrammed while in operation, allowing for flexibility in system design and debugging.
• JTAG Support: The Joint Test Action Group (JTAG) interface enables boundary scan testing and programming.

Advantages and Disadvantages

Advantages

• Flexibility: The programmable nature of the EPM7064TC44-15 allows for customization and adaptation to specific project requirements.
• Cost-Effective: By eliminating the need for custom-designed integrated circuits, this PLD reduces development costs.
• Time-Saving: The ability to reprogram the device in-circuit saves time during system development and debugging.
• High Integration: The EPM7064TC44-15's high integration reduces the need for additional components, simplifying circuit design.

Disadvantages

• Limited Complexity: Compared to more advanced programmable devices, the EPM7064TC44-15 has a limited number of macrocells, which may restrict the complexity of designs.
• Learning Curve: Utilizing PLDs requires knowledge of hardware description languages and design tools, which may have a learning curve for beginners.

Working Principles

The EPM7064TC44-15 operates based on the principles of programmable logic. It consists of configurable logic blocks (CLBs), interconnect resources, and input/output blocks (IOBs). The CLBs contain look-up tables (LUTs) that can be programmed to implement specific logic functions. The interconnect resources allow for the routing of signals between different CLBs and IOBs. The IOBs provide the interface between the PLD and external devices.

Detailed Application Field Plans

The EPM7064TC44-15 finds applications in various fields, including