TL16C752BTPTREP

### Texas Instruments TL16C752BTPTREP Overview

The TL16C752BTPTREP is a high-performance dual-channel UART (Universal Asynchronous Receiver-Transmitter) designed by Texas Instruments. It is part of the TL16C7xx family, which is known for its robust features in serial communication applications. The TL16C752BTPTREP is optimized for high data rates and offers extensive functionality, making it suitable for various applications, including industrial communication, telecommunications, and embedded systems.

#### Key Features

1. Dual Channel Support:
- The TL16C752BTPTREP supports two independent UART channels, allowing for simultaneous serial communication on both channels.

2. High Data Rate:
- It can operate at baud rates of up to 921.6 Kbps, making it ideal for high-speed communication tasks.

3. 16-Byte FIFO Buffer:
- Each channel includes a 16-byte FIFO (First In, First Out) buffer, which helps to reduce CPU overhead and enhances data handling efficiency during high-speed operations.

4. Programmable Baud Rate Generator:
- The built-in programmable baud rate generator allows for flexible configuration of baud rates, supporting a wide range of applications.

5. Full-Duplex Communication:
- The device supports full-duplex operation, enabling simultaneous transmission and reception of data.

6. Enhanced Modem Control:
- Supports modem control signals for robust communication, allowing for handshaking and flow control.

7. Interrupt Management:
- The TL16C752BTPTREP has an advanced interrupt system that provides effective management of data transfer, reducing the need for constant CPU polling.

8. Wide Supply Voltage Range:
- The device operates over a supply voltage range of 3V to 5.5V, making it compatible with various logic levels in modern applications.

9. Low Power Consumption:
- Designed for low power operation, making it suitable for battery-powered devices and applications where power efficiency is critical.

10. Easy Integration:
- Available in a compact TQFP package (with 48 pins), facilitating integration into space-constrained designs.

#### Specifications

Here are the detailed specifications for the TL16C752BTPTREP:

- Supply Voltage:
- 3V to 5.5V

- Input Voltage Levels:
- Logic high: 2.0V (min) at VCC = 5V
- Logic low: 0.8V (max) at VCC = 5V

- Temperature Range:
- Operating: -40°C to +85°C

- Baud Rate:
- Up to 921.6 Kbps

- FIFO Size:
- 16 bytes per channel

- Data Format:
- Programmable: 5, 6, 7, or 8 data bits
- Parity: None, odd, or even
- Stop bits: 1 or 2

- Full-Duplex Capability:
- Yes, supports simultaneous send/receive operations.

- Modem Control Signals:
- CTS, RTS, DTR, DSR, RI, and DCD available for each channel.

- Interrupt Sources:
- Transmitter Holding Register Empty (THRE)
- Receiver Data Available (RDA)
- Line Status Interrupts
- Modem Status Interrupts

- Power Consumption:
- Typically 10 mA in active mode, and less than 1 µA in sleep mode.

- Package Type:
- TQFP, 48 pins

- Pin Configuration:
- Pin assignments include TXD, RXD, RTS, CTS, DSR, DTR, and other control signals.

#### Applications

The TL16C752BTPTREP is designed for a variety of applications, including:

1. Industrial Automation:
- Used in PLCs (Programmable Logic Controllers) and SCADA (Supervisory Control and Data Acquisition) systems for reliable serial communication.

2. Telecommunications:
- Employed in modems and communication equipment for efficient data transmission.

3. Embedded Systems:
- Ideal for microcontroller interfaces where multiple serial connections are required.

4. Point-of-Sale Systems:
- Utilized in devices that require reliable and fast communication with peripherals like printers and card readers.

5. Consumer Electronics:
- Found in devices requiring serial communication, such as cameras and home automation equipment.

6. Networking Equipment:
- Used in routers and switches for managing serial data communications effectively.

#### Conclusion

The TL16C752BTPTREP from Texas Instruments provides a robust solution for high-speed serial communication needs. With its dual-channel architecture, high data rate support, 16-byte FIFO buffers, and extensive feature set, it meets the demands of modern applications across various industries. For more detailed information, design resources, and application notes, refer to the Texas Instruments datasheet available on their official website.