XR17C158CV

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Controller
• Characteristics:
  • High-performance UART (Universal Asynchronous Receiver-Transmitter) with FIFO (First-In, First-Out) buffers
  • Supports data rates up to 3 Mbps
  • Low power consumption
  • Compact package size
• Package: QFN (Quad Flat No-leads)
• Essence: Efficient and reliable serial communication controller
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Data Rate: Up to 3 Mbps
• Operating Voltage: 3.3V
• Number of Channels: 1
• FIFO Depth: 128 bytes
• Interface: UART
• Package Type: QFN
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XR17C158CV has a total of 32 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power Supply Voltage | | 2 | GND | Ground | | 3 | TXD | Transmit Data | | 4 | RXD | Receive Data | | 5 | RTS | Request To Send | | 6 | CTS | Clear To Send | | ... | ... | ... |

Functional Features

• High-speed UART with FIFO buffers for efficient data transfer
• Supports various serial communication protocols
• Programmable baud rate generator
• Automatic hardware flow control (RTS/CTS)
• Interrupt-driven operation for efficient CPU utilization
• Built-in error detection and handling mechanisms

Advantages and Disadvantages

Advantages

• High-performance UART with fast data rates
• Low power consumption
• Compact package size for space-constrained applications
• Reliable and efficient serial communication
• Built-in error detection and handling mechanisms

Disadvantages

• Limited number of channels (1)
• Requires external components for complete system integration

Working Principles

The XR17C158CV is a serial communication controller that operates as a UART. It uses FIFO buffers to efficiently handle data transfer between the transmitter and receiver. The controller supports various serial communication protocols and can be programmed to generate different baud rates. It also incorporates hardware flow control mechanisms (RTS/CTS) to prevent data loss or corruption. The UART operates in an interrupt-driven mode, allowing the CPU to perform other tasks while data transfer occurs. The controller includes error detection and handling mechanisms to ensure reliable communication.

Detailed Application Field Plans

The XR17C158CV is widely used in various applications that require serial communication, such as: - Industrial automation systems - Embedded systems - Networking equipment - Point-of-sale terminals - Medical devices - Telecommunication devices

Detailed and Complete Alternative Models

• XR17V358CV: Similar features and specifications, but with 3 channels instead of 1.
• XR17D158CV: Enhanced version with additional features like DMA (Direct Memory Access) support.
• XR17M158CV: Higher-performance variant with increased data rates and larger FIFO depth.

Note: This is not an exhaustive list, and there may be other alternative models available from different manufacturers.

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