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SCC2692AE1A44

Manufacturer: PHILIPS, NXP

Dual asynchronous receiver/transmitter (DUART)
Partnumber Manufacturer Quantity Availability
SCC2692AE1A44 PHILIPS, NXP 386 In Stock

Description and Introduction

Dual asynchronous receiver/transmitter (DUART) The SCC2692AE1A44 is a UART (Universal Asynchronous Receiver/Transmitter) IC manufactured by NXP Semiconductors.  

### **Key Features:**  
- **Dual UART Channels**: Supports two independent full-duplex UARTs.  
- **Baud Rate**: Up to 1 Mbps.  
- **FIFO Buffers**: 16-byte transmit and receive FIFOs per channel.  
- **Clock Input**: Supports 1x, 16x, 32x, or 64x clock modes.  
- **Programmable Options**: Data formats (5-8 bits), parity (even, odd, none), and stop bits (1, 1.5, 2).  
- **Interrupt Handling**: Configurable interrupt sources and prioritization.  
- **Modem Control Signals**: Includes RTS, CTS, DTR, DSR, CD, and RI for modem interfacing.  
- **Power Supply**: Typically operates at **5V**.  
- **Package**: 44-pin PLCC (Plastic Leaded Chip Carrier).  

### **Applications:**  
- Industrial control systems  
- Networking equipment  
- Point-of-sale terminals  
- Embedded communication systems  

This IC is designed for reliable serial communication in embedded applications. Let me know if you need further details.

Application Scenarios & Design Considerations

Dual asynchronous receiver/transmitter (DUART)

Alternative Part Number

  • ST16C2552CJ44 --: Dual UART with similar 44-pin PLCC footprint and register-level compatibility, widely used as a drop-in replacement for the SCC2692 family.
  • TL16C552AFN --: Dual asynchronous communications element in 68-pin PLCC offering comparable dual-channel UART functionality and FIFO support.
  • XR16C2850IM --: Dual UART with 44-pin PLCC package and similar feature set, suitable as a functional substitute when pin mapping is verified.
  • XR16C2550IM44 --: Dual-channel UART in 44-pin PLCC with comparable feature set and pinout, suitable for serial port expansion designs.
  • TL16C2550IPFB --: Dual UART with 16-byte FIFOs and similar functionality, available in TQFP package; requires minor layout adaptation but offers equivalent serial communication capability.

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