XR16L2550IM-F

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Serial UART (Universal Asynchronous Receiver/Transmitter) Interface
• Characteristics:
  • Low-power consumption
  • High-speed data transfer
  • Small package size
  • Wide operating voltage range
• Package: 28-pin SSOP (Shrink Small Outline Package)
• Essence: The XR16L2550IM-F is a versatile IC that provides serial communication capabilities for various electronic devices.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Data Rate: Up to 3 Mbps
• Number of Channels: 1
• Operating Temperature Range: -40°C to +85°C
• RoHS Compliance: Yes

Detailed Pin Configuration

The XR16L2550IM-F has a total of 28 pins, each serving a specific function. Here is the detailed pin configuration:

1. VCC - Power supply voltage
2. GND - Ground
3. CTS - Clear To Send
4. RTS - Request To Send
5. RXD - Receive Data
6. TXD - Transmit Data
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. GPIO0 - General Purpose I/O 0
15. GPIO1 - General Purpose I/O 1
16. GPIO2 - General Purpose I/O 2
17. GPIO3 - General Purpose I/O 3
18. GPIO4 - General Purpose I/O 4
19. GPIO5 - General Purpose I/O 5
20. GPIO6 - General Purpose I/O 6
21. GPIO7 - General Purpose I/O 7
22. GPIO8 - General Purpose I/O 8
23. GPIO9 - General Purpose I/O 9
24. GPIO10 - General Purpose I/O 10
25. GPIO11 - General Purpose I/O 11
26. GPIO12 - General Purpose I/O 12
27. GPIO13 - General Purpose I/O 13
28. GPIO14 - General Purpose I/O 14

Functional Features

• Full-duplex UART communication
• Hardware and software flow control
• Programmable baud rate generator
• Automatic hardware and software reset
• Sleep mode for power-saving operation
• Interrupt-driven operation for efficient data handling

Advantages and Disadvantages

Advantages: - Low-power consumption makes it suitable for battery-powered devices. - High-speed data transfer enables quick communication between devices. - Small package size allows for space-efficient integration into electronic designs. - Wide operating voltage range provides flexibility in various applications.

Disadvantages: - Limited number of channels may restrict simultaneous communication with multiple devices. - Lack of built-in error detection and correction mechanisms may require additional components for reliable data transmission.

Working Principles

The XR16L2550IM-F operates as a serial UART interface, facilitating the exchange of data between a microcontroller or host device and peripheral devices. It utilizes a full-duplex communication scheme, allowing simultaneous transmission and reception of data. The IC incorporates various features like flow control, baud rate generation, and interrupt-driven operation to ensure efficient and reliable data transfer.

Detailed Application Field Plans

The XR16L2550IM-F finds application in a wide range of electronic devices that require serial communication capabilities. Some potential application fields include: - Consumer electronics (e.g., smartphones, tablets, gaming consoles) - Industrial automation (e.g., PLCs, motor control systems) - Medical devices (e.g., patient monitoring equipment, diagnostic instruments) - Communication systems (e.g., routers, modems) - Automotive electronics (e.g., infotainment systems, telematics)

Detailed and Complete Alternative Models

• XR16L2550CP-F: Same functionality as XR16L2550IM-F but in a 28-pin DIP (Dual Inline Package) form factor.
• XR16L2550IL-F: Similar to XR16L2550IM-F, but with an extended operating temperature range (-40°C to +105°C).
• XR16L2550CM-F: Compact version of XR16L2550IM-F in a 20-pin SSOP package.

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