XC18V04VQ44C

Product Overview

Category

XC18V04VQ44C belongs to the category of programmable logic devices (PLDs).

Use

It is primarily used for digital circuit design and implementation.

Characteristics

• Programmable: The XC18V04VQ44C can be programmed to perform specific functions.
• Versatile: It can be used in a wide range of applications due to its programmability.
• High-speed operation: The device operates at high speeds, enabling efficient processing of digital signals.
• Low power consumption: It consumes minimal power during operation.
• Compact package: The XC18V04VQ44C is available in a compact VQ44 package.

Package and Quantity

The XC18V04VQ44C is packaged in a VQ44 package. Each package contains one unit of the device.

Specifications

• Logic capacity: 4,000 gates
• Number of inputs: 32
• Number of outputs: 16
• Operating voltage: 3.3V
• Operating temperature range: -40°C to 85°C
• Programming method: In-system programmable (ISP)

Detailed Pin Configuration

The XC18V04VQ44C has a total of 44 pins. The pin configuration is as follows:

1. VCC
2. GND
3. I/O0
4. I/O1
5. I/O2
6. I/O3
7. I/O4
8. I/O5
9. I/O6
10. I/O7
11. I/O8
12. I/O9
13. I/O10
14. I/O11
15. I/O12
16. I/O13
17. I/O14
18. I/O15
19. CE#
20. OE#
21. WE#
22. A0
23. A1
24. A2
25. A3
26. A4
27. A5
28. A6
29. A7
30. A8
31. A9
32. A10
33. A11
34. A12
35. A13
36. A14
37. A15
38. A16
39. A17
40. A18
41. A19
42. A20
43. A21
44. NC

Functional Features

• High-speed operation: The XC18V04VQ44C operates at a high clock frequency, enabling rapid processing of digital signals.
• Flexible programming: It can be programmed to perform various logical functions, allowing for customization based on specific requirements.
• In-system programmability: The device supports in-system programming, which allows for easy updates and modifications without the need for physical removal.

Advantages and Disadvantages

Advantages

• Versatility: The XC18V04VQ44C can be used in a wide range of applications due to its programmability.
• Compact size: The VQ44 package ensures a small footprint, making it suitable for space-constrained designs.
• Low power consumption: The device consumes minimal power during operation, contributing to energy efficiency.

Disadvantages

• Limited logic capacity: With a logic capacity of 4,000 gates, the XC18V04VQ44C may not be suitable for complex designs requiring larger capacities.
• Lack of non-volatile memory: The device does not retain its programmed configuration when powered off, necessitating reprogramming upon each power-up.

Working Principles

The XC18V04VQ44C is based on programmable logic technology. It consists of an array of configurable logic blocks (CLBs) interconnected through programmable interconnects. The device can be programmed using a hardware description language (HDL) or a schematic entry tool to define the desired logic functions and interconnections. Once programmed, the XC18V04VQ44C operates based on the configured logic, processing digital signals according to the specified functionality.

Detailed Application Field Plans

The XC18V04VQ44C finds applications in various fields, including:

1. Communications: It can be used in communication systems for signal processing, protocol implementation, and data routing.
2. Industrial automation: The device is suitable for controlling and monitoring industrial processes, enabling efficient automation.
3. Consumer electronics: It can be utilized in consumer electronic devices for implementing specific functionalities and signal processing tasks.
4. Automotive: The XC18V04VQ44C can be employed in automotive systems for control and monitoring purposes, such as engine management and driver assistance systems.

Detailed and Complete Alternative Models

1. XC18V04VQ44I: Similar to XC18V04VQ44C but with an extended operating temperature range of -40°C to 125