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XR16L580. from EXAR

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XR16L580.

Manufacturer: EXAR

SMALLEST 2.25V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE

Partnumber Manufacturer Quantity Availability
XR16L580.,XR16L580 EXAR 158 In Stock

Description and Introduction

SMALLEST 2.25V TO 5.5V UART WITH 16-BYTE FIFO AND POWERSAVE The part **XR16L580** is a UART (Universal Asynchronous Receiver/Transmitter) manufactured by **Exar Corporation** (now part of **MaxLinear**).  

### **Key Specifications:**  
- **Interface:** UART (Universal Asynchronous Receiver/Transmitter)  
- **Data Rate:** Up to **3 Mbps**  
- **FIFO Depth:** **128-byte** transmit and receive FIFOs  
- **Voltage Supply:** **3.3V** (with 5V tolerant I/O)  
- **Package Options:** Available in **LQFP-64** and **TQFP-64** packages  
- **Operating Temperature Range:** **-40°C to +85°C**  

### **Features:**  
- **128-byte FIFOs** for both transmit and receive to reduce CPU overhead  
- **Auto Hardware/Software Flow Control** (RTS/CTS, XON/XOFF)  
- **Programmable Baud Rate Generator** with fractional divider  
- **Infrared (IrDA) Encoder/Decoder** support (1.0 and 1.1 compliant)  
- **Multi-drop Mode (9-bit)** for addressing in multidrop networks  
- **Sleep Mode** for reduced power consumption  
- **Industrial Temperature Range (-40°C to +85°C)**  
- **5V Tolerant I/O** for compatibility with mixed-voltage systems  

### **Applications:**  
- Industrial automation  
- Networking equipment  
- Point-of-sale (POS) terminals  
- Embedded systems  

This UART is designed for high-speed serial communication with advanced features for efficient data transfer.

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