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SC28L194A1A from PHILIS,Philips

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SC28L194A1A

Manufacturer: PHILIS

Quad UART for 3.3V and 5V supply voltage

Partnumber Manufacturer Quantity Availability
SC28L194A1A PHILIS 30 In Stock

Description and Introduction

Quad UART for 3.3V and 5V supply voltage The **SC28L194A1A** is a quad universal asynchronous receiver/transmitter (QUART) manufactured by **Philips Semiconductors (now NXP Semiconductors)**. Below are its key specifications, descriptions, and features based on available information:

### **Specifications:**
- **Manufacturer:** Philips Semiconductors (NXP)  
- **Type:** Quad UART (QUART)  
- **Data Rate:** Up to 1 Mbps  
- **Voltage Supply:** 5V  
- **Operating Temperature Range:** Industrial-grade (-40°C to +85°C)  
- **Package:** PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions:**
- The **SC28L194A1A** is a high-performance quad UART designed for serial communication applications.  
- It supports four independent full-duplex UART channels with FIFO buffers for efficient data handling.  
- Suitable for industrial, telecom, and embedded systems requiring multiple serial ports.  

### **Features:**
1. **Four Independent UART Channels:** Each channel operates independently with full-duplex communication.  
2. **FIFO Buffers:** 16-byte transmit and receive FIFOs per channel to reduce CPU overhead.  
3. **Programmable Baud Rate:** Supports baud rates up to 1 Mbps.  
4. **Modem Control Signals:** Includes RTS, CTS, DTR, DSR, DCD, and RI signals for each channel.  
5. **Interrupt Support:** Configurable interrupt sources for efficient event handling.  
6. **Loopback Mode:** Built-in diagnostic self-test capability.  
7. **Industrial Temperature Range:** Operates reliably in harsh environments.  

This information is based on the manufacturer's documentation and may vary slightly depending on revisions or application notes. For exact details, refer to the official datasheet from NXP (formerly Philips).

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