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SCN2681AE1A44 from PH

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SCN2681AE1A44

Manufacturer: PH

Dual asynchronous receiver/transmitter (DUART)

Partnumber Manufacturer Quantity Availability
SCN2681AE1A44 PH 489 In Stock

Description and Introduction

Dual asynchronous receiver/transmitter (DUART) The SCN2681AE1A44 is a part manufactured by PH (Philips Semiconductors, now NXP Semiconductors). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:** PH (Philips Semiconductors/NXP)  
### **Part Number:** SCN2681AE1A44  

### **Specifications:**  
- **Type:** Dual UART (Universal Asynchronous Receiver/Transmitter)  
- **Operating Voltage:** 5V  
- **Data Rate:** Up to 1 Mbps  
- **Number of Channels:** 2 (Dual UART)  
- **Interface:** Parallel (8-bit data bus)  
- **Package:** 44-pin PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions:**  
- The SCN2681AE1A44 is a dual-channel UART designed for asynchronous serial communication.  
- It supports full-duplex operation and includes programmable baud rate generators.  
- Features FIFO buffers for improved data handling.  

### **Features:**  
- Dual independent UART channels  
- Programmable baud rates  
- Interrupt-driven operation  
- Parity, framing, and overrun error detection  
- Modem control signals (RTS, CTS, DTR, DSR, etc.)  
- Compatible with industry-standard UARTs (e.g., 16450/16550)  

This information is based on the available knowledge base for the SCN2681AE1A44 from PH (NXP).

Application Scenarios & Design Considerations

Dual asynchronous receiver/transmitter (DUART)
Partnumber Manufacturer Quantity Availability
SCN2681AE1A44 PHI 13 In Stock

Description and Introduction

Dual asynchronous receiver/transmitter (DUART) The SCN2681AE1A44 is a Dual Asynchronous Receiver/Transmitter (DUART) manufactured by Philips (PHI).  

### **Specifications:**  
- **Type:** Dual UART (DUART)  
- **Operating Voltage:** 5V  
- **Data Rate:** Up to 1 Mbps  
- **Number of Channels:** 2 independent UART channels  
- **FIFO Buffers:** Each channel has a receive and transmit buffer  
- **Interrupt Support:** Programmable interrupt sources  
- **Package:** 44-pin PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions and Features:**  
- Provides full-duplex asynchronous communication for two serial ports.  
- Supports programmable baud rates.  
- Includes modem control signals (RTS, CTS, DSR, DTR, CD, RI).  
- Features a programmable character format (5-8 bits, parity, stop bits).  
- Compatible with industry-standard UARTs (e.g., 16450, 16550).  
- Designed for embedded systems, industrial control, and communication applications.  

This information is based on the manufacturer's datasheet. For detailed technical specifications, refer to the official Philips documentation.

Application Scenarios & Design Considerations

Dual asynchronous receiver/transmitter (DUART)

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