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TL16C452 from TEXAS

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TL16C452

Manufacturer: TEXAS

Dual UART with Parallel Port And Without FIFO

Partnumber Manufacturer Quantity Availability
TL16C452 TEXAS 500 In Stock

Description and Introduction

Dual UART with Parallel Port And Without FIFO The TL16C452 is a dual asynchronous communications element (ACE) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Dual UART (Universal Asynchronous Receiver/Transmitter)  
- **Data Rate:** Up to 1 Mbps  
- **Operating Voltage:** 5V  
- **Package:** 44-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C)  

### **Descriptions:**
- The TL16C452 integrates two independent UARTs in a single package, providing full-duplex asynchronous serial communication.  
- It is compatible with the industry-standard 16C450 and 16C550 UARTs but offers enhanced features.  
- Designed for applications requiring reliable serial data transfer, such as modems, networking equipment, and industrial control systems.  

### **Features:**
1. **Dual UART Channels:** Two independent UARTs in one IC.  
2. **FIFO Buffers:** Each channel has 16-byte transmit and receive FIFOs to reduce CPU overhead.  
3. **Programmable Baud Rate:** Supports baud rates up to 1 Mbps.  
4. **Modem Control Signals:** Includes RTS, CTS, DTR, DSR, DCD, and RI for modem interfacing.  
5. **Interrupt Support:** Configurable interrupt generation for efficient data handling.  
6. **Loopback Mode:** Allows diagnostic testing.  
7. **Software Compatibility:** Works with existing software for 16C450/16C550 UARTs.  
8. **Low Power Consumption:** Optimized for power-sensitive applications.  

This information is strictly factual and derived from the manufacturer's datasheet.

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