XR16C850CJTR-F

Product Overview

Category

The XR16C850CJTR-F belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for serial communication applications.

Characteristics

• High-speed UART (Universal Asynchronous Receiver/Transmitter) with FIFO (First-In, First-Out) buffers.
• Supports data rates up to 1 Mbps.
• Low power consumption.
• Compatible with various microcontrollers and processors.

Package

The XR16C850CJTR-F is available in a small form factor package, such as QFN (Quad Flat No-Lead) or TSSOP (Thin Shrink Small Outline Package).

Essence

The essence of the XR16C850CJTR-F lies in its ability to facilitate reliable and efficient serial communication between devices.

Packaging/Quantity

The IC is typically packaged in reels or tubes, with a quantity of around 2500 units per reel/tube.

Specifications

• Supply voltage: 3.3V
• Operating temperature range: -40°C to +85°C
• Data format: 8-bit
• Number of channels: 1
• FIFO depth: 128 bytes
• Supported protocols: RS-232, RS-485, RS-422

Detailed Pin Configuration

The XR16C850CJTR-F has a total of 32 pins. The pin configuration is as follows:

1. VCC
2. GND
3. TXD
4. RXD
5. RTS
6. CTS
7. DSR
8. DCD
9. RI
10. RESET
11. INT
12. SCLK
13. SDATA
14. SLOAD
15. SOUT
16. SIN
17. A0
18. A1
19. A2
20. A3
21. A4
22. A5
23. A6
24. A7
25. A8
26. A9
27. A10
28. A11
29. A12
30. A13
31. A14
32. A15

Functional Features

• Full-duplex or half-duplex operation.
• Automatic hardware and software flow control.
• Programmable baud rate generator.
• Support for modem control signals (RTS, CTS, DSR, DCD, RI).
• Interrupt-driven operation.
• Built-in FIFO buffers for efficient data handling.

Advantages and Disadvantages

Advantages

• High-speed data transfer capability.
• Low power consumption.
• Versatile compatibility with various protocols.
• Reliable and robust performance.
• Compact form factor.

Disadvantages

• Limited number of channels (1 channel).
• Requires external components for certain functionalities (e.g., RS-232 level shifting).

Working Principles

The XR16C850CJTR-F operates as a UART, facilitating asynchronous serial communication between devices. It receives and transmits data in a sequential manner, utilizing the built-in FIFO buffers for efficient data handling. The IC supports various protocols such as RS-232, RS-485, and RS-422, allowing it to be used in a wide range of applications.

Detailed Application Field Plans

The XR16C850CJTR-F finds application in numerous fields, including but not limited to: - Industrial automation - Telecommunications - Embedded systems - Networking equipment - Point-of-sale terminals - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

1. XR16M2550IM-0A-EVB: This model offers similar functionality with additional features such as higher data rates and more channels.
2. MAX3100EEET: An alternative IC with comparable specifications and compatibility.
3. SC16C2552BIA44: This model provides similar UART functionality with extended temperature range support.

These alternative models can be considered based on specific project requirements and desired features.

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