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TL16C452FN

Dual UART with Parallel Port And Without FIFO

Partnumber Manufacturer Quantity Availability
TL16C452FN 730 In Stock

Description and Introduction

Dual UART with Parallel Port And Without FIFO The TL16C452FN is a dual universal asynchronous receiver/transmitter (UART) manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage:** 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 1 Mbps  
- **Number of Channels:** 2 (Dual UART)  
- **FIFO Depth:** 16 bytes per channel (Tx and Rx)  
- **Package Type:** 44-pin PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions:**  
- The TL16C452FN is a dual-channel UART designed for asynchronous serial communication.  
- It supports full-duplex operation with independent transmit and receive paths.  
- Includes programmable baud rate generators, modem control signals, and interrupt handling.  

### **Features:**  
- **Dual UART Channels:** Two independent UARTs in a single package.  
- **16-Byte FIFOs:** Reduces CPU overhead by buffering data.  
- **Programmable Baud Rate:** Supports flexible data rates up to 1 Mbps.  
- **Modem Control Signals:** Includes RTS, CTS, DTR, DSR, RI, and CD signals.  
- **Auto Flow Control:** Supports hardware and software flow control.  
- **Interrupt Capability:** Configurable interrupt sources for efficient CPU handling.  
- **Compatibility:** TTL-level inputs and outputs, compatible with industry-standard UARTs.  

This information is sourced from Texas Instruments' official documentation.

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