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SC16C2550BIA44 from PHLIPS,Philips

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SC16C2550BIA44

Manufacturer: PHLIPS

5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs

Partnumber Manufacturer Quantity Availability
SC16C2550BIA44 PHLIPS 1723 In Stock

Description and Introduction

5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs The SC16C2550BIA44 is a dual universal asynchronous receiver and transmitter (DUART) manufactured by Philips (now NXP Semiconductors). Here are its key specifications, descriptions, and features:

### **Specifications:**
1. **Manufacturer:** Philips (NXP Semiconductors)  
2. **Package:** 44-pin PLCC (Plastic Leaded Chip Carrier)  
3. **Operating Voltage:** 3.3V or 5V  
4. **Data Rate:** Up to 5 Mbps  
5. **Number of Channels:** 2 independent UART channels  
6. **FIFO Buffers:** 64-byte transmit and receive FIFOs per channel  
7. **Interface:** Parallel (8-bit)  
8. **Operating Temperature Range:** -40°C to +85°C  
9. **Clock Input:** Up to 80 MHz  

### **Descriptions:**
- The SC16C2550BIA44 is a high-performance dual UART designed for industrial, embedded, and communication applications.  
- It supports programmable baud rates, automatic hardware/software flow control, and modem control signals.  
- It is compatible with industry-standard UARTs (e.g., 16C450, 16C550).  
- The device is ideal for systems requiring reliable serial communication with minimal CPU overhead.  

### **Features:**
1. **Dual Independent UART Channels:** Each with full modem control.  
2. **Large FIFOs:** 64-byte transmit and receive FIFOs reduce CPU interrupts.  
3. **Programmable Baud Rate:** Supports standard and non-standard rates.  
4. **Auto Flow Control:** Hardware (RTS/CTS) and software (XON/XOFF) flow control.  
5. **Low Power Consumption:** Suitable for power-sensitive applications.  
6. **Industrial Temperature Range:** Operates reliably in harsh environments.  
7. **Interrupt Support:** Includes prioritized interrupt handling.  
8. **Compatibility:** Works with 3.3V and 5V systems.  

This device is commonly used in networking equipment, industrial automation, and embedded systems requiring robust serial communication.

Application Scenarios & Design Considerations

5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs
Partnumber Manufacturer Quantity Availability
SC16C2550BIA44 PHILIS 79 In Stock

Description and Introduction

5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs The **SC16C2550BIA44** is a dual UART (Universal Asynchronous Receiver/Transmitter) integrated circuit manufactured by **Philips Semiconductors** (now **NXP Semiconductors**).  

### **Key Specifications:**  
- **Manufacturer:** Philips (NXP Semiconductors)  
- **Package:** PLCC-44  
- **Operating Voltage:** 3.3V or 5V  
- **Data Rate:** Up to 5 Mbps  
- **Number of Channels:** 2 independent UART channels  
- **FIFO Buffers:** 64-byte transmit and receive FIFOs per channel  
- **Interface:** Parallel (8-bit)  
- **Operating Temperature Range:** Industrial (-40°C to +85°C)  

### **Features:**  
- **Full-duplex operation** for each UART channel  
- **Programmable baud rate generator** with 16-bit divisor  
- **Support for modem control signals** (RTS, CTS, DSR, DTR, RI, DCD)  
- **Automatic hardware/software flow control**  
- **Infrared (IrDA) encoder/decoder** support (1.0 and 1.1 compliant)  
- **Low power consumption** modes  
- **Industrial-grade temperature range**  

This IC is commonly used in embedded systems, industrial automation, and communication interfaces requiring reliable serial data transfer.

Application Scenarios & Design Considerations

5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs

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