XR16C2850IM-F

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 various serial communication protocols such as RS-232, RS-422, and RS-485
  • Low power consumption
  • Small package size
• Package: 48-pin LQFP (Quad Flat Package)
• Essence: The XR16C2850IM-F is a versatile IC that enables efficient and reliable serial communication in various applications.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 1 Mbps
• Number of Channels: 1
• FIFO Size: 128 bytes
• Supported Protocols: RS-232, RS-422, RS-485
• Interface: Serial (UART)

Detailed Pin Configuration

The XR16C2850IM-F has a total of 48 pins. Here is the detailed pin configuration:

1. VCC
2. GND
3. TXD (Transmit Data)
4. RXD (Receive Data)
5. RTS (Request To Send)
6. CTS (Clear To Send)
7. DTR (Data Terminal Ready)
8. DSR (Data Set Ready)
9. RI (Ring Indicator)
10. CD (Carrier Detect)
11. INT (Interrupt)
12. REFCLK (Reference Clock)
13. SLEEP
14. WAKEUP
15. RESET
16. A0
17. A1
18. A2
19. A3
20. A4
21. A5
22. A6
23. A7
24. A8
25. A9
26. A10
27. A11
28. A12
29. A13
30. A14
31. A15
32. A16
33. A17
34. A18
35. A19
36. A20
37. A21
38. A22
39. A23
40. A24
41. A25
42. A26
43. A27
44. A28
45. A29
46. A30
47. A31
48. A32

Functional Features

• High-speed data transfer with FIFO buffering for efficient communication.
• Supports multiple serial communication protocols, allowing compatibility with various devices.
• Low power consumption, making it suitable for battery-powered applications.
• Small package size enables space-saving designs.
• Built-in interrupt capability for efficient data handling.

Advantages and Disadvantages

Advantages: - High-performance UART with FIFO buffers ensures reliable and efficient serial communication. - Versatility in supporting different serial communication protocols. - Low power consumption extends battery life in portable devices. - Compact package size allows for flexible integration into various applications.

Disadvantages: - Limited to a single channel, which may not be sufficient for applications requiring multiple simultaneous serial connections. - Requires external components for voltage level conversion in some communication protocols.

Working Principles

The XR16C2850IM-F is based on the UART principle, which converts parallel data into serial data for transmission and vice versa. It utilizes FIFO buffers to store incoming and outgoing data, ensuring smooth and efficient communication. The IC supports various serial communication protocols such as RS-232, RS-422, and RS-485, enabling seamless connectivity with different devices.

Detailed Application Field Plans

The XR16C2850IM-F finds applications in various fields, including: 1. Industrial Automation: Used for communication between PLCs (Programmable Logic Controllers), sensors, and other industrial devices. 2. Networking Equipment: Enables serial communication in routers, switches, and network appliances. 3. Medical Devices: Facilitates data exchange between medical equipment and computer systems. 4. Point-of-Sale Systems: Provides reliable serial communication in cash registers and barcode scanners. 5. Automotive Electronics: Used for communication between different electronic modules in vehicles.

Detailed and Complete Alternative Models

1. XR16C2852IM-F: Similar to XR16C2850IM-F but with two channels instead of one.
2. XR16C2854IM-F: Four-channel version of the XR16C2850IM-F, suitable for applications requiring multiple simultaneous serial connections.
3. XR16C2858IM-F: Eight-channel variant of the XR16C2850IM-F, offering enhanced scalability for complex communication setups.

These alternative models provide options for applications with specific requirements, such as increased channel count or expanded connectivity capabilities.

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