Overview
The TL16C754BFNG4, produced by Texas Instruments, is a quad universal asynchronous receiver/transmitter (UART) with advanced features designed to enhance serial communication in various applications. This component integrates four independent UARTs, each with its own register set and 64-byte FIFOs for both transmit and receive operations. It supports data rates up to 3 Mbps and operates with a range of supply voltages, including 5V and 3.3V. The TL16C754BFNG4 is particularly useful in systems requiring multiple serial communication channels, such as industrial control systems, embedded systems, and communication networks.
Key Specifications
| Parameter | Description |
|---|---|
| Number of Channels | 4 (Quad UART) |
| FIFO Size | 64 bytes (both transmit and receive) |
| Data Rate | Up to 3 Mbps |
| Supply Voltage | 5V, 3.3V |
| Operating Temperature | -40°C to 85°C |
| Package Type | 68-pin LCC (J-Lead) |
| Dimensions | 24.23mm x 24.23mm x 4.57mm |
| Interrupt System | Fully prioritized interrupt system |
| Flow Control | Hardware and software flow control (auto-CTS, auto-RTS, Xon/Xoff) |
| Baud Rate Generator | Programmable divisor (1 to 2^16-1) |
Key Features
- ST16C654/654D pin compatible
- Line break generation and detection
- Internal test and loopback capabilities
- Programmable and selectable transmit and receive FIFO trigger levels for DMA and interrupt generation
- Software and hardware flow control with programmable Xon/Xoff characters
- Modem control functions (CTS, RTS, DSR, DTR, RI, CD)
- Infrared Data Association (IrDA) capability
- Programmable baud rate generator
- Support for even, odd, or no parity and 1, 1.5, or 2 stop bits
- Error detection for break, idle, framing, FIFO overflow, and parity errors
Applications
- Industrial control systems
- Embedded systems requiring multiple serial communication channels
- Communication networks and data transmission systems
- Automotive and aerospace applications where reliable serial communication is critical
- Medical devices and equipment requiring serial data transmission
Q & A
- What is the TL16C754BFNG4?
The TL16C754BFNG4 is a quad universal asynchronous receiver/transmitter (UART) with 64-byte FIFOs, produced by Texas Instruments.
- What are the key features of the TL16C754BFNG4?
Key features include 64-byte FIFOs, hardware and software flow control, programmable baud rate generator, modem control functions, and internal test and loopback capabilities.
- What are the supported data rates for the TL16C754BFNG4?
The TL16C754BFNG4 supports data rates up to 3 Mbps.
- What types of flow control does the TL16C754BFNG4 support?
The TL16C754BFNG4 supports both hardware flow control (auto-CTS, auto-RTS) and software flow control (Xon/Xoff characters).
- What is the operating temperature range for the TL16C754BFNG4?
The operating temperature range is -40°C to 85°C.
- What package types are available for the TL16C754BFNG4?
The TL16C754BFNG4 is available in a 68-pin LCC (J-Lead) package.
- Does the TL16C754BFNG4 support IrDA capability?
- How does the TL16C754BFNG4 handle error detection?
The TL16C754BFNG4 can detect break, idle, framing, FIFO overflow, and parity errors.
- What is the purpose of the CLKSEL pin in the TL16C754BFNG4?
The CLKSEL pin is used to divide the input clock by 4 or by 1 to generate the reference clock during reset.
- Can the TL16C754BFNG4 be used in systems requiring multiple serial communication channels?
