IC Phoenix logo

Home ›  X  › X13 > XR16L2551IM

XR16L2551IM from XRT

Fast Delivery, Competitive Price @IC-phoenix

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

0.000ms

XR16L2551IM

Manufacturer: XRT

LOW VOLTAGE DUART WITH POWERSAVE

Partnumber Manufacturer Quantity Availability
XR16L2551IM XRT 407 In Stock

Description and Introduction

LOW VOLTAGE DUART WITH POWERSAVE The XR16L2551IM is a dual universal asynchronous receiver/transmitter (UART) manufactured by Exar (now part of MaxLinear).  

### **Key Specifications:**  
- **Interface:** UART  
- **Number of Channels:** 2 (Dual UART)  
- **Data Rate:** Up to 3 Mbps  
- **FIFO Depth:** 128 bytes (Tx and Rx per channel)  
- **Voltage Supply:** 3.3V  
- **Operating Temperature:** -40°C to +85°C  
- **Package:** 64-pin LQFP  

### **Features:**  
- **Auto Hardware/Software Flow Control** (RTS/CTS, XON/XOFF)  
- **Programmable Baud Rate Generator**  
- **Infrared (IrDA) Encoder/Decoder Support**  
- **Sleep Mode for Power Savings**  
- **Industrial Temperature Range Support**  
- **64-Byte Transmit and Receive FIFOs per Channel**  
- **Multi-drop Mode (RS-485 Support)**  

This UART is commonly used in industrial, networking, and embedded communication applications.

Partnumber Manufacturer Quantity Availability
XR16L2551IM XR 865 In Stock

Description and Introduction

LOW VOLTAGE DUART WITH POWERSAVE The XR16L2551IM is a dual universal asynchronous receiver/transmitter (DUART) manufactured by Exar Corporation (now part of MaxLinear).  

### **Key Specifications:**  
- **Interface:** UART  
- **Number of Channels:** 2  
- **Data Rate:** Up to 3 Mbps  
- **Data Bus Width:** 8-bit  
- **Voltage Supply:** 3.3V  
- **Operating Temperature:** -40°C to +85°C  
- **Package:** 48-pin LQFP  

### **Descriptions and Features:**  
- **Dual UART Channels:** Independent operation for two full-duplex UARTs.  
- **High-Speed Performance:** Supports baud rates up to 3 Mbps.  
- **FIFO Buffers:** 64-byte transmit and receive FIFOs per channel to reduce CPU overhead.  
- **Programmable Features:**  
  - Data format (5-8 bits, parity, stop bits)  
  - Baud rate generation  
  - Flow control (RTS/CTS, XON/XOFF)  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **Industrial-Grade:** Designed for harsh environments with an extended temperature range.  
- **Compatibility:** Works with industry-standard UARTs (e.g., 16C450, 16C550).  

This device is commonly used in industrial control, networking, and embedded systems requiring reliable serial communication.

Partnumber Manufacturer Quantity Availability
XR16L2551IM EXAR 17 In Stock

Description and Introduction

LOW VOLTAGE DUART WITH POWERSAVE The part **XR16L2551IM** is a **dual universal asynchronous receiver/transmitter (UART)** manufactured by **EXAR Corporation** (now part of **MaxLinear**). Below are the key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Interface Type:** UART  
- **Number of Channels:** 2 (Dual UART)  
- **Data Rate:** Up to **1.5 Mbps**  
- **Voltage Supply:** **3.3V**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **48-pin LQFP**  

### **Descriptions:**  
- The **XR16L2551IM** is a **dual-channel UART** designed for high-performance serial communication.  
- It supports **16-byte FIFOs** for both transmit and receive operations to reduce CPU overhead.  
- The device is compatible with **3.3V systems** and offers programmable baud rates.  

### **Features:**  
- **Dual full-duplex UART channels**  
- **16-byte transmit and receive FIFOs** per channel  
- **Programmable baud rate generator** with fractional divider  
- **Automatic hardware/software flow control** (RTS/CTS, XON/XOFF)  
- **Support for 5, 6, 7, or 8-bit data formats**  
- **Infrared (IrDA) encoder/decoder support**  
- **Low-power sleep mode**  
- **Industrial temperature range (-40°C to +85°C)**  

This information is based on EXAR's official documentation before its acquisition by MaxLinear. For the latest details, refer to MaxLinear’s resources.

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