SC16C852SVIET,157

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Controller
• Characteristics:
  • Dual UART with 128-byte FIFOs
  • Supports IrDA SIR and FIR modes
  • Low power consumption
  • Wide operating voltage range
• Package: QFN-48
• Essence: High-performance serial communication controller
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 1.62V to 3.63V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 5 Mbps
• Number of Channels: 2
• FIFO Size: 128 bytes per channel
• Interface: UART, IrDA
• Package Dimensions: 7mm x 7mm

Detailed Pin Configuration

The SC16C852SVIET,157 has a total of 48 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power supply voltage | | 2 | GND | Ground | | 3 | TXD1 | Transmit data for Channel 1 | | 4 | RXD1 | Receive data for Channel 1 | | 5 | RTS1 | Request to Send for Channel 1 | | ... | ... | ... |

Functional Features

• Dual UART with independent baud rate generators
• Programmable character lengths (5, 6, 7, or 8 bits)
• Parity generation and detection (odd, even, or none)
• Automatic hardware flow control using RTS/CTS signals
• IrDA SIR and FIR modes support
• Sleep mode for low power consumption
• Programmable interrupt control

Advantages and Disadvantages

Advantages: - High-performance dual UART with large FIFOs - Wide operating voltage range allows for flexibility in various applications - Supports both IrDA SIR and FIR modes, enabling infrared communication - Low power consumption for energy-efficient designs

Disadvantages: - Limited number of channels (2) - No built-in support for other communication protocols like SPI or I2C

Working Principles

The SC16C852SVIET,157 is a serial communication controller that provides two independent UART channels. It operates by receiving and transmitting data in a serial format using the Universal Asynchronous Receiver/Transmitter (UART) protocol. The integrated FIFOs help in buffering the incoming and outgoing data, reducing the load on the host processor.

The controller supports various baud rates, character lengths, and parity options, allowing flexibility in configuring the serial communication parameters. It also includes hardware flow control using RTS/CTS signals to prevent data loss during high-speed transmissions.

Additionally, the SC16C852SVIET,157 supports IrDA SIR and FIR modes, enabling wireless infrared communication. It can be used in applications requiring reliable and efficient serial communication, such as industrial automation, embedded systems, and communication interfaces.

Detailed Application Field Plans

The SC16C852SVIET,157 finds applications in various fields, including: 1. Industrial Automation: Used for communication between PLCs, sensors, and actuators. 2. Embedded Systems: Enables serial communication in microcontroller-based systems. 3. Communication Interfaces: Provides UART connectivity for devices like modems, routers, and switches. 4. Medical Devices: Facilitates data exchange between medical equipment and computers. 5. Automotive Electronics: Used in vehicle diagnostics and communication modules.

Detailed and Complete Alternative Models

1. SC16C852VIET,157: Similar to SC16C852SVIET,157 but without support for IrDA modes.
2. SC16C852SQE,157: QFP-48 package variant of SC16C852SVIET,157.
3. SC16C852SQA,157: TQFP-48 package variant with extended temperature range.

These alternative models offer similar functionality and can be considered as replacements based on specific requirements.

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