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TL16C552FNR from TI,Texas Instruments

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TL16C552FNR

Manufacturer: TI

Dual UART with 16-Byte FIFOs & Parallel Port

Partnumber Manufacturer Quantity Availability
TL16C552FNR TI 2462 In Stock

Description and Introduction

Dual UART with 16-Byte FIFOs & Parallel Port The TL16C552FNR is a dual universal asynchronous receiver/transmitter (UART) manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TL16C552FNR  
- **Type:** Dual UART  
- **Data Rate:** Up to 1.5 Mbps  
- **Operating Voltage:** 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** PLCC (Plastic Leaded Chip Carrier)  
- **Pin Count:** 68  

### **Descriptions:**
- The TL16C552FNR integrates two independent UARTs with FIFO buffers, reducing CPU overhead.  
- It is designed for high-performance serial communication in embedded systems.  
- Supports asynchronous serial data transfer with programmable baud rates.  

### **Features:**
- **Dual UART Channels:** Two independent UARTs in a single package.  
- **16-byte FIFOs:** Each UART has 16-byte transmit and receive FIFOs.  
- **Programmable Baud Rate:** Supports rates up to 1.5 Mbps.  
- **Modem Control Signals:** Includes RTS, CTS, DSR, DTR, RI, and DCD signals.  
- **Interrupt Support:** Configurable interrupt generation for efficient data handling.  
- **Compatibility:** Works with industry-standard 16C450, 16C550, and 16C552 UARTs.  
- **Low Power Consumption:** Suitable for power-sensitive applications.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Dual UART with 16-Byte FIFOs & Parallel Port

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