XR16V798IQTR-F

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Serial UART (Universal Asynchronous Receiver/Transmitter) with FIFO (First-In, First-Out) buffer
• Characteristics:
  • High-speed data transfer up to 3.4 Mbps
  • 128-byte transmit and receive FIFO buffers
  • Supports 5V and 3.3V logic levels
  • Low power consumption
• Package: QFN (Quad Flat No-leads) package
• Essence: XR16V798IQTR-F is a high-performance UART IC designed for serial communication applications.
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements.

Specifications

• Data Transfer Rate: Up to 3.4 Mbps
• FIFO Buffer Size: 128 bytes (transmit and receive)
• Logic Level Support: 5V and 3.3V
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: QFN
• Pin Count: 32 pins

Detailed Pin Configuration

The XR16V798IQTR-F has a total of 32 pins. The pin configuration is as follows:

1. VCC - Power supply voltage
2. GND - Ground
3. TXD - Transmitter data output
4. RXD - Receiver data input
5. RTS - Request to Send
6. CTS - Clear to Send
7. DSR - Data Set Ready
8. DCD - Data Carrier Detect
9. RI - Ring Indicator
10. REFCLK - Reference Clock Input
11. SLEEP - Sleep mode control
12. RESET - Reset input
13. INT - Interrupt output
14. TOUT - Transmit Output Enable
15. RCLK - Receive Clock Output
16. TCLK - Transmit Clock Output 17-32. Reserved

Functional Features

• High-speed data transfer: The XR16V798IQTR-F supports data transfer rates up to 3.4 Mbps, enabling fast and efficient communication.
• FIFO buffering: With 128-byte transmit and receive FIFO buffers, the IC ensures smooth data flow and reduces the risk of data loss.
• Logic level support: The IC is compatible with both 5V and 3.3V logic levels, providing flexibility in various system designs.
• Low power consumption: The XR16V798IQTR-F is designed to minimize power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - High-speed data transfer capability - Ample FIFO buffer size for reliable data transmission - Versatile logic level support - Low power consumption for energy-efficient operation

Disadvantages: - Limited pin count may restrict the number of peripheral connections - Requires external components for complete functionality

Working Principles

The XR16V798IQTR-F operates as a UART, facilitating asynchronous serial communication between devices. It utilizes a FIFO buffer to store incoming and outgoing data, ensuring smooth and efficient data transfer. The IC supports various control signals like RTS, CTS, DSR, DCD, and RI for enhanced communication control.

Detailed Application Field Plans

The XR16V798IQTR-F finds applications in a wide range of industries, including but not limited to: - Industrial automation - Telecommunications - Consumer electronics - Medical devices - Automotive systems

In industrial automation, it can be used for machine-to-machine communication, PLC (Programmable Logic Controller) interfaces, and data logging. In telecommunications, it enables serial communication in networking equipment and modems. In consumer electronics, it facilitates communication between microcontrollers and peripheral devices. In medical devices, it can be utilized for data transfer in patient monitoring systems. In automotive systems, it enables communication between various electronic control units (ECUs).

Detailed and Complete Alternative Models

• XR16V798IQTR-F is a specific model within the XR16V798 series. Other alternative models within the series include:
  • XR16V798IBTR-F
  • XR16V798IDTR-F
  • XR16V798IJTR-F

These alternative models offer similar functionality but may differ in package type, pin configuration, or operating temperature range.

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