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TL16C550BN from TI,Texas Instruments

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TL16C550BN

Manufacturer: TI

ASYNCHRONOUS COMMUNICATIONS ELEMENT

Partnumber Manufacturer Quantity Availability
TL16C550BN TI 1000 In Stock

Description and Introduction

ASYNCHRONOUS COMMUNICATIONS ELEMENT The TL16C550BN is a UART (Universal Asynchronous Receiver/Transmitter) manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage:** 5V  
- **Data Rate:** Up to 1.5 Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 44-Pin PLCC (Plastic Leaded Chip Carrier)  
- **Interface:** Asynchronous Serial Communication (RS-232/RS-485 compatible)  
- **FIFO Buffers:** 16-byte transmit and receive FIFOs  
- **Interrupt Control:** Programmable interrupt generation  
- **Clock Input:** Supports external crystal or clock input  

### **Descriptions:**
- The TL16C550BN is a high-performance UART designed for serial communication applications.  
- It provides enhanced features such as FIFO buffers to reduce CPU overhead and improve data throughput.  
- Compatible with industry-standard 16C450 and 16C550 UARTs.  
- Suitable for embedded systems, industrial automation, and telecommunications.  

### **Features:**
- **16-byte FIFOs** for both transmit and receive operations.  
- **Programmable baud rate generator** with a wide range of selectable speeds.  
- **Modem control signals** (RTS, CTS, DSR, DTR, RI, DCD).  
- **Autoflow control** (XON/XOFF or hardware-based).  
- **Software-selectable baud rates** (up to 1.5 Mbps).  
- **Parity, framing, and overrun error detection.**  
- **Loopback mode** for diagnostic testing.  

This device is commonly used in applications requiring reliable serial communication with minimal CPU intervention.

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