SC16C554IB64,157

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Controller
• Characteristics:
  • High-performance UART with 16-byte FIFOs
  • Supports RS-232, RS-422, and RS-485 protocols
  • Low power consumption
  • Wide operating voltage range
• Package: BGA (Ball Grid Array)
• Essence: Serial communication control and data transmission
• Packaging/Quantity: Single unit per package

Specifications

• Number of Channels: 4
• Data Rate: Up to 5 Mbps
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Dimensions: 9mm x 9mm

Detailed Pin Configuration

The SC16C554IB64,157 has a total of 64 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power Supply (3.3V) | | 2 | GND | Ground | | 3 | TXD1 | Transmit Data for Channel 1 | | 4 | RXD1 | Receive Data for Channel 1 | | ... | ... | ... | | 61 | RTS4 | Request To Send for Channel 4 | | 62 | CTS4 | Clear To Send for Channel 4 | | 63 | TXD4 | Transmit Data for Channel 4 | | 64 | RXD4 | Receive Data for Channel 4 |

Functional Features

• High-speed data transfer with 16-byte FIFOs for each channel
• Support for multiple serial communication protocols (RS-232, RS-422, RS-485)
• Flexible baud rate generation and clock prescaler options
• Automatic hardware flow control using RTS/CTS signals
• Programmable interrupt controller for efficient data handling
• Power management features to minimize power consumption

Advantages and Disadvantages

Advantages

• High-performance UART with large FIFOs for efficient data transfer
• Wide operating voltage range allows compatibility with various systems
• Support for multiple serial communication protocols enhances versatility
• Low power consumption makes it suitable for battery-powered devices

Disadvantages

• BGA package may require specialized equipment for soldering and rework
• Limited number of channels (4) compared to some other UART ICs
• Lack of built-in protection features for overvoltage or ESD events

Working Principles

The SC16C554IB64,157 is a serial communication controller that facilitates the transmission and reception of data between a microcontroller or processor and external devices. It utilizes UART (Universal Asynchronous Receiver-Transmitter) technology to convert parallel data into serial format for transmission and vice versa.

The integrated 16-byte FIFOs in each channel enable high-speed data transfer, reducing the burden on the microcontroller or processor. The device supports various serial communication protocols, including RS-232, RS-422, and RS-485, allowing compatibility with different types of devices and systems.

The SC16C554IB64,157 also incorporates features like automatic hardware flow control using RTS/CTS signals, programmable interrupt controller, and power management capabilities. These features enhance the efficiency, reliability, and power consumption of the serial communication process.

Detailed Application Field Plans

The SC16C554IB64,157 finds applications in various fields where serial communication is required. Some potential application areas include: - Industrial automation and control systems - Data acquisition and logging devices - Point-of-Sale (POS) terminals - Networking equipment - Medical devices - Telecommunication systems

Detailed and Complete Alternative Models

• SC16C554IB64,156: Similar to SC16C554IB64,157 but with different package dimensions (8mm x 8mm)
• SC16C554IB48,157: Similar functionality with reduced number of channels (3 instead of 4)
• SC16C554IB80,157: Enhanced version with additional features and extended temperature range

Note: The above alternative models are provided for reference and may have slight variations in specifications and pin configuration.

This entry provides an overview of the SC16C554IB64,157 serial communication controller. It includes basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.