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SC16C554DIB64 from PHILIPS

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SC16C554DIB64

Manufacturer: PHILIPS

Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder

Partnumber Manufacturer Quantity Availability
SC16C554DIB64 PHILIPS 7 In Stock

Description and Introduction

Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder The SC16C554DIB64 is a quad universal asynchronous receiver/transmitter (QUART) manufactured by Philips (now NXP Semiconductors). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Philips (NXP Semiconductors)  
- **Part Number:** SC16C554DIB64  
- **Type:** Quad UART (QUART)  
- **Data Rate:** Up to 1.5 Mbps  
- **Operating Voltage:** 3.3V or 5V  
- **Number of Channels:** 4 independent UART channels  
- **FIFO Buffers:** 64-byte transmit and receive FIFOs per channel  
- **Package:** PLCC-64 (Plastic Leaded Chip Carrier)  
- **Interface:** Parallel (8-bit data bus)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The SC16C554DIB64 is a high-performance quad UART designed for applications requiring multiple serial communication channels. It integrates four independent UARTs with 64-byte FIFOs to reduce CPU overhead. It supports flexible baud rate generation and is compatible with industry-standard UART protocols.  

### **Features:**  
- **Four Independent UART Channels:** Each with full-duplex operation.  
- **64-Byte FIFOs:** Reduces interrupt loading on the host CPU.  
- **Programmable Baud Rate:** Up to 1.5 Mbps.  
- **Auto Flow Control:** Supports hardware (RTS/CTS) and software (XON/XOFF) flow control.  
- **Modem Control Signals:** Includes CTS, RTS, DSR, DTR, RI, and DCD for each channel.  
- **Infrared (IrDA) Support:** Compatible with IrDA 1.0 for serial infrared communication.  
- **Low Power Consumption:** Suitable for power-sensitive applications.  
- **Industrial Temperature Range:** Operates reliably in harsh environments.  

This device is commonly used in embedded systems, industrial automation, networking equipment, and multi-channel serial communication applications.

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