SC16C550BIA44,512

Product Overview

Category

The SC16C550BIA44,512 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for serial communication applications.

Characteristics

• High-performance UART (Universal Asynchronous Receiver/Transmitter) with FIFO (First-In-First-Out) buffers.
• Supports asynchronous data rates up to 1.5 Mbps.
• Compatible with industry-standard 16C550 UART.
• Low power consumption.
• Available in a compact package.

Package

The SC16C550BIA44,512 is available in a 44-pin quad flat package (QFP).

Essence

The essence of the SC16C550BIA44,512 lies in its ability to provide reliable and efficient serial communication capabilities.

Packaging/Quantity

This IC is typically sold in reels or trays, with a quantity of 512 units per package.

Specifications

• Supply voltage: 3.3V
• Operating temperature range: -40°C to +85°C
• Data format: 5, 6, 7, or 8 bits
• Parity: None, Even, Odd, or Forced parity
• Stop bits: 1 or 2
• FIFO buffer size: 16 bytes
• Interrupt sources: Modem status, receiver line status, receiver data available, transmitter holding register empty

Detailed Pin Configuration

The SC16C550BIA44,512 has a total of 44 pins. The pin configuration is as follows:

1. VCC
2. GND
3. CTS
4. RTS
5. RxD
6. TxD
7. DSR
8. DCD
9. RI
10. OUT1
11. OUT2
12. SCLK
13. SDA
14. RESET
15. INT

...

Functional Features

• Full-duplex and half-duplex operation modes.
• Programmable baud rate generator.
• Automatic hardware/software flow control.
• Support for modem control signals (CTS, RTS, DSR, DCD, RI).
• Error detection and handling mechanisms.
• Power management features.

Advantages and Disadvantages

Advantages

• High-performance UART with FIFO buffers ensures efficient data transfer.
• Compatibility with industry-standard 16C550 UART simplifies integration into existing systems.
• Low power consumption helps conserve energy.
• Compact package size allows for space-efficient designs.

Disadvantages

• Limited FIFO buffer size may lead to potential data loss in high-speed applications.
• Lack of advanced features compared to more modern UART ICs.

Working Principles

The SC16C550BIA44,512 operates based on the principles of UART communication. It receives and transmits serial data using a predefined protocol, allowing for asynchronous communication between devices. The IC handles data formatting, error detection, and flow control to ensure reliable data transfer.

Detailed Application Field Plans

The SC16C550BIA44,512 finds application in various fields, including: 1. Industrial automation 2. Telecommunications 3. Embedded systems 4. Networking equipment 5. Point-of-sale terminals 6. Medical devices

Detailed and Complete Alternative Models

1. SC16C550BIA44,256 - Similar to SC16C550BIA44,512 but with a quantity of 256 units per package.
2. SC16C550BIA48,512 - Similar to SC16C550BIA44,512 but with a 48-pin package.
3. SC16C550BIA64,512 - Similar to SC16C550BIA44,512 but with a 64-pin package.

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the appropriate IC for specific applications.

In conclusion, the SC16C550BIA44,512 is a high-performance UART IC with FIFO buffers, designed for serial communication applications. Its compact size, compatibility, and low power consumption make it suitable for various industries. However, its limited FIFO buffer size and lack of advanced features should be considered when selecting an alternative model.