LC4064B-75TN48I

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4064B-75TN48I is a programmable logic device (PLD) that belongs to the family of Complex Programmable Logic Devices (CPLDs). It is designed for digital logic applications and offers high-performance capabilities.

Characteristics: - High-density integration - Low power consumption - Fast speed operation - Flexible programming options - Wide range of input/output pins

Package: The LC4064B-75TN48I is available in a 48-pin Thin Quad Flat Pack (TQFP) package. This package provides a compact and reliable form factor for easy integration into various electronic systems.

Essence: The essence of the LC4064B-75TN48I lies in its ability to provide reconfigurable logic functions, allowing designers to implement complex digital circuits with ease.

Packaging/Quantity: The LC4064B-75TN48I is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Maximum Operating Frequency: 75 MHz
• Number of Logic Cells: 64
• Number of I/O Pins: 36
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LC4064B-75TN48I has a total of 48 pins, each serving a specific purpose in the circuit design. The pin configuration is as follows:

1. VCCIO
2. GND
3. IO0
4. IO1
5. IO2
6. IO3
7. IO4
8. IO5
9. IO6
10. IO7
11. IO8
12. IO9
13. IO10
14. IO11
15. IO12
16. IO13
17. IO14
18. IO15
19. IO16
20. IO17
21. IO18
22. IO19
23. IO20
24. IO21
25. IO22
26. IO23
27. IO24
28. IO25
29. IO26
30. IO27
31. IO28
32. IO29
33. IO30
34. IO31
35. IO32
36. IO33
37. IO34
38. IO35
39. GND
40. VCCIO
41. TCK
42. TMS
43. TDI
44. TDO
45. GND
46. VCC

Functional Features

The LC4064B-75TN48I offers several functional features that make it a versatile choice for digital logic applications:

1. Programmability: The device can be programmed to implement various logic functions, allowing designers to customize the circuit according to their specific requirements.

2. High-Speed Operation: With a maximum operating frequency of 75 MHz, the LC4064B-75TN48I can handle complex digital operations with fast response times.

3. Low Power Consumption: The device is designed to minimize power consumption, making it suitable for battery-powered applications or energy-efficient systems.

4. Flexible I/O Configuration: The wide range of input/output pins enables easy interfacing with other components and peripherals in the system.

Advantages and Disadvantages

Advantages: - High-density integration allows for complex circuit implementation. - Fast speed operation enables efficient processing of digital signals. - Low power consumption contributes to energy-efficient designs. - Flexible programming options provide customization possibilities. - Wide range of I/O pins facilitates easy system integration.

Disadvantages: - Limited number of logic cells may restrict the complexity of certain designs. - Programming and configuration may require specialized knowledge or tools. - Higher cost compared to simpler logic devices.

Working Principles

The LC4064B-75TN48I operates based on the principles of programmable logic. It consists of a matrix of configurable logic blocks (CLBs) interconnected through programmable interconnects. The device can be programmed using Hardware Description Languages (HDL) or dedicated software tools, which define the desired logic functions and interconnections.

During operation, the programmed configuration is stored in non-volatile memory within the device. The inputs are processed through the configured logic elements, and the outputs are generated accordingly. The device can be reprogrammed multiple times, allowing for iterative design improvements or changes.

Detailed Application Field Plans

The LC4064B-75TN48I finds applications in various fields where digital logic circuits are required. Some of the common application areas include:

1. Embedded Systems: The device can be used in embedded systems to implement control logic, interface with peripherals, or perform data