XC18V256SO20C

Product Overview

Category

XC18V256SO20C belongs to the category of programmable logic devices (PLDs).

Use

It is commonly used in digital circuit design and implementation, providing flexibility and reconfigurability.

Characteristics

• Programmable: Allows users to configure the device according to their specific requirements.
• High capacity: The XC18V256SO20C has a large memory capacity, making it suitable for complex designs.
• Low power consumption: It operates efficiently with low power consumption.
• Fast operation: The device offers high-speed performance, enabling quick data processing.

Package

XC18V256SO20C is packaged in a small outline integrated circuit (SOIC) package.

Essence

The essence of XC18V256SO20C lies in its ability to provide a flexible and customizable solution for digital circuit design.

Packaging/Quantity

The XC18V256SO20C is typically available in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Memory capacity: 256 kilobits (32 kilobytes)
• Number of inputs/outputs: 20
• Operating voltage: 3.3V
• Operating temperature range: -40°C to +85°C
• Programming technology: Electrically Erasable Programmable Read-Only Memory (EEPROM)

Detailed Pin Configuration

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#

Functional Features

• Reconfigurability: The XC18V256SO20C can be reprogrammed multiple times, allowing for design changes and updates.
• High-speed operation: It offers fast data processing capabilities, suitable for time-critical applications.
• Low power consumption: The device operates efficiently with low power requirements, making it suitable for battery-powered devices.
• Versatile I/O capabilities: With 20 input/output pins, it provides flexibility in connecting to external components.

Advantages and Disadvantages

Advantages

• Flexibility in design due to programmability
• Large memory capacity for complex designs
• Fast operation for quick data processing
• Low power consumption for energy efficiency

Disadvantages

• Limited number of input/output pins compared to some other PLDs
• Requires programming expertise for configuration

Working Principles

The XC18V256SO20C utilizes EEPROM technology to store the configuration data. When programmed, the device stores the desired logic functions and interconnections. During operation, the device reads the stored configuration and performs the specified operations based on the input signals received.

Detailed Application Field Plans

XC18V256SO20C finds applications in various fields, including: 1. Industrial automation: Used in control systems for process automation and monitoring. 2. Telecommunications: Employed in network equipment for signal processing and routing. 3. Automotive electronics: Integrated into automotive systems for control and diagnostics. 4. Consumer electronics: Utilized in devices such as gaming consoles and home appliances for custom functionality.

Detailed and Complete Alternative Models

1. XC18V256SO20I: Similar to XC18V256SO20C but with an extended operating temperature range (-40°C to +125°C).
2. XC18V512SO20C: Offers double the memory capacity (512 kilobits) compared to XC18V256SO20C.
3. XC18V128SO20C: Provides a lower memory capacity (128 kilobits) for less complex designs.

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