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SC28C94A1N from PHI,Philips

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SC28C94A1N

Manufacturer: PHI

Quad universal asynchronous receiver/transmitter (QUART)

Partnumber Manufacturer Quantity Availability
SC28C94A1N PHI 2 In Stock

Description and Introduction

Quad universal asynchronous receiver/transmitter (QUART) The SC28C94A1N is a quad universal asynchronous receiver/transmitter (QUART) manufactured by Philips (PHI).  

### **Specifications:**  
- **Interface:** UART  
- **Number of Channels:** 4  
- **Data Rate:** Up to 1 Mbps  
- **Data Bus Width:** 8-bit  
- **Voltage Supply:** 5V  
- **Operating Temperature:** -40°C to +85°C  
- **Package:** 44-PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions:**  
- The SC28C94A1N is a quad UART designed for high-performance serial communication.  
- It supports independent transmit and receive operations on all four channels.  
- Features include FIFO buffers, programmable baud rates, and interrupt handling.  

### **Features:**  
- Four full-duplex UART channels  
- 16-byte transmit and receive FIFOs per channel  
- Programmable baud rate generators  
- Modem control signals (RTS, CTS, DSR, DTR, CD, RI)  
- Automatic wake-up mode for multiprocessor communication  
- Parity, framing, and overrun error detection  

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

Application Scenarios & Design Considerations

Quad universal asynchronous receiver/transmitter (QUART)

Alternative Part Number

  • SCC2691AC1N24 --: Single-channel UART in the same Philips/NXP UART family, similar DIP-24 package and 5V operation, suitable functional substitute for the quad UART.
  • ST16C554DCQ64 --: Quad UART with similar register-level functionality and 5V operation, widely used as a drop-in replacement for legacy Philips quad UARTs.
  • TL16C554AIPN --: Quad UART in a 64-pin package with compatible asynchronous serial interface, commonly used to replace older Philips quad UART devices.

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