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TL16C554AIPN from TI,Texas Instruments

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TL16C554AIPN

Manufacturer: TI

Quad UART with 16-Byte FIFOs

Partnumber Manufacturer Quantity Availability
TL16C554AIPN TI 936 In Stock

Description and Introduction

Quad UART with 16-Byte FIFOs The TL16C554AIPN is a quad 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:** TL16C554AIPN  
- **Type:** Quad UART  
- **Operating Voltage:** 5V  
- **Data Rate:** Up to 1.5 Mbps  
- **FIFO Depth:** 16 bytes (per channel)  
- **Number of Channels:** 4  
- **Interface:** Parallel  
- **Package:** 80-Pin PLCC  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The TL16C554AIPN is a quad UART IC designed for asynchronous serial data communication.  
- It integrates four independent UART channels, each with a 16-byte FIFO to reduce CPU overhead.  
- Suitable for applications requiring multiple serial ports, such as industrial control, networking, and embedded systems.  

### **Features:**
- **Four Independent UART Channels:** Each with full-duplex operation.  
- **16-Byte FIFOs:** Reduces interrupt loading on the host CPU.  
- **Programmable Baud Rate:** Supports up to 1.5 Mbps.  
- **Modem Control Signals:** Includes RTS, CTS, DSR, DTR, RI, and DCD for each channel.  
- **Software-Compatible:** With the TL16C450 and TL16C550 UARTs.  
- **Low Power Modes:** Supports power-saving modes.  
- **Industrial Temperature Range:** Operates reliably in harsh environments.  

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

Application Scenarios & Design Considerations

Quad UART with 16-Byte FIFOs

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