IC Phoenix logo

Home ›  X  › X13 > XR16L784CV

XR16L784CV from EXAR

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

XR16L784CV

Manufacturer: EXAR, XRT, XR

HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART

Partnumber Manufacturer Quantity Availability
XR16L784CV EXAR, XRT, XR 174 In Stock

Description and Introduction

HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART The part **XR16L784CV** is a **UART (Universal Asynchronous Receiver/Transmitter)** IC manufactured by **Exar Corporation (now MaxLinear)**. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Interface Type:** UART (Universal Asynchronous Receiver/Transmitter)  
- **Data Rate:** Up to **3 Mbps**  
- **Number of Channels:** **4 independent UART channels**  
- **Voltage Supply:** **3.3V or 5V** operation  
- **Operating Temperature Range:** **Commercial (0°C to +70°C) or Industrial (-40°C to +85°C)**  
- **Package:** **64-pin LQFP (Low-profile Quad Flat Package)**  

### **Descriptions:**
- The **XR16L784CV** is a **quad UART** with advanced features for serial communication.  
- It supports **FIFO buffering (up to 64 bytes per channel)** for improved data handling.  
- Designed for **high-speed serial data transmission** in industrial, networking, and embedded applications.  

### **Features:**
- **Four independent UART channels** with full-duplex operation.  
- **64-byte TX and RX FIFOs** per channel to reduce CPU overhead.  
- **Programmable baud rate generator** with fractional divider.  
- **Automatic hardware/software flow control** (RTS/CTS, XON/XOFF).  
- **Infrared (IrDA) encoder/decoder** support (1.0 and 1.1 compliant).  
- **Multi-drop mode (9-bit)** for addressing in RS-485 networks.  
- **Sleep mode** for power-saving operation.  
- **Industrial-grade temperature range** available (-40°C to +85°C).  

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

Application Scenarios & Design Considerations

HIGH PERFORMANCE 2.97V TO 5.5V QUAD UART

Alternative Part Number

  • ST16C654CQ64 --: Quad UART with 64-byte FIFOs in a 64-pin QFP, functionally similar to the XR16L784 and from the same MaxLinear/Exar UART family lineage.
  • TL16C754BPN --: Quad UART with 64-byte FIFOs in a 80-pin LQFP, widely available and a common drop-in functional replacement for quad-channel UART designs.
  • SC16C654BIB64 --: Quad UART with 64-byte FIFOs in a 64-pin LQFP, offering comparable channel count and FIFO depth for serial expansion applications.
  • ST16C784CQ48 --: Quad UART with 64-byte FIFOs in the same 48-pin package class; functionally equivalent to the XR16L784 and widely available.
  • SC16C754BIB80 --: Quad UART with 64-byte FIFOs and similar feature set; suitable alternative when the XR16L784 is unavailable.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips