XR16M781IB25-F

Product Overview

Category

The XR16M781IB25-F belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for various applications, including communication systems, consumer electronics, and industrial automation.

Characteristics

• High-performance integrated circuit
• Compact size
• Low power consumption
• Wide operating voltage range
• Excellent noise immunity

Package

The XR16M781IB25-F is available in a small outline package (SOP) with 25 pins.

Essence

This IC serves as a key component in electronic systems, enabling efficient data transfer and communication between different parts of the system.

Packaging/Quantity

The XR16M781IB25-F is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Operating Voltage: 3.3V
• Data Rate: Up to 1 Mbps
• Number of Pins: 25
• Operating Temperature Range: -40°C to +85°C
• Interface: UART (Universal Asynchronous Receiver Transmitter)
• Supported Protocols: RS-232, RS-485, RS-422

Detailed Pin Configuration

The XR16M781IB25-F has the following pin configuration:

1. VCC
2. GND
3. TXD
4. RXD
5. RTS
6. CTS
7. DTR
8. DSR
9. DCD
10. RI
11. A0
12. A1
13. A2
14. A3
15. A4
16. A5
17. A6
18. A7
19. A8
20. A9
21. A10
22. A11
23. A12
24. A13
25. A14

Functional Features

• Full-duplex or half-duplex communication modes
• Support for multiple protocols (RS-232, RS-485, RS-422)
• Built-in error detection and correction mechanisms
• Flexible baud rate selection
• Low power consumption in sleep mode
• Automatic flow control

Advantages and Disadvantages

Advantages

• Versatile compatibility with various communication protocols
• High data transfer rates
• Robust error detection and correction capabilities
• Compact size for space-constrained applications
• Low power consumption

Disadvantages

• Limited number of pins for additional functionalities
• Requires external components for certain applications
• Relatively higher cost compared to simpler communication ICs

Working Principles

The XR16M781IB25-F operates based on the UART principle, which enables asynchronous serial communication between devices. It converts parallel data into serial format for transmission and vice versa. The IC incorporates various features to ensure reliable and efficient data transfer, including error detection, flow control, and baud rate selection.

Detailed Application Field Plans

The XR16M781IB25-F finds extensive application in the following fields:

1. Industrial automation: Used in PLCs (Programmable Logic Controllers), motor control systems, and industrial communication networks.
2. Consumer electronics: Integrated into smart home devices, IoT (Internet of Things) applications, and multimedia systems.
3. Communication systems: Employed in routers, modems, and network switches for data transmission and reception.
4. Automotive electronics: Utilized in vehicle diagnostics, infotainment systems, and telematics.

Detailed and Complete Alternative Models

1. XR16M781IB25-G: Similar to XR16M781IB25-F but with extended temperature range (-40°C to +105°C).
2. XR16M781IB25-E: Lower-cost variant with reduced features and performance.
3. XR16M781IB25-H: Higher-speed version supporting data rates up to 10 Mbps.

These alternative models provide options based on specific requirements, temperature ranges, and cost considerations.

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