LC4064C-5TN48I

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4064C-5TN48I 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 and flexibility.

Characteristics: - High-density programmable logic device - Low power consumption - Fast propagation delay - Wide operating voltage range - Flexible pin configuration

Package: The LC4064C-5TN48I is available in a 48-pin Thin Quad Flat Pack (TQFP) package. This package provides a compact form factor, making it suitable for space-constrained applications.

Essence: The essence of the LC4064C-5TN48I lies in its ability to implement complex digital logic functions using programmable interconnects and logic elements. It allows designers to create custom logic circuits without the need for discrete components.

Packaging/Quantity: The LC4064C-5TN48I is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Number of Logic Cells: 64
• Maximum Operating Frequency: 100 MHz
• Operating Voltage Range: 3.0V - 3.6V
• I/O Standards: LVTTL, LVCMOS
• Operating Temperature Range: -40°C to +85°C
• Package Dimensions: 7mm x 7mm

Pin Configuration

The LC4064C-5TN48I has a total of 48 pins, each serving a specific function. The pin configuration 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. IO_32
36. IO_33
37. IO_34
38. IO_35
39. IO_36
40. IO_37
41. IO_38
42. IO_39
43. IO_40
44. IO_41
45. IO_42
46. IO_43
47. IO_44
48. IO_45

Functional Features

The LC4064C-5TN48I 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 for customization and flexibility in circuit design.
2. High-Density Logic Cells: With 64 logic cells, the LC4064C-5TN48I provides ample resources for complex logic designs.
3. Fast Propagation Delay: The device offers fast signal propagation, enabling high-speed operation in time-critical applications.
4. Low Power Consumption: The LC4064C-5TN48I is designed to minimize power consumption, making it suitable for battery-powered devices.
5. Wide Operating Voltage Range: The device supports a wide range of operating voltages, providing compatibility with different system requirements.

Advantages and Disadvantages

Advantages: - High-density logic cells allow for complex designs - Fast propagation delay enables high-speed operation - Low power consumption extends battery life - Wide operating voltage range provides flexibility

Disadvantages: - Limited number of I/O pins (45 in total) - Programming required for customization

Working Principles

The LC4064C-5TN48I 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 desired logic functions. The interconnect resources allow for flexible routing of signals between CLBs. The IOBs provide interfaces for external connections.

During operation, the device is programmed using a hardware description language (HDL) or a design entry tool