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XR16C2850IM from XR

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XR16C2850IM

Manufacturer: XR

DUAL UART WITH 128-byte FIFO’s AND RS-485 HALF DUPLEX CONTROL

Partnumber Manufacturer Quantity Availability
XR16C2850IM XR 43 In Stock

Description and Introduction

DUAL UART WITH 128-byte FIFO’s AND RS-485 HALF DUPLEX CONTROL The XR16C2850IM is a UART (Universal Asynchronous Receiver/Transmitter) manufactured by Exar Corporation (now part to MaxLinear).  

### **Key Specifications:**  
- **Interface:** UART (Universal Asynchronous Receiver/Transmitter)  
- **Data Rate:** Up to 5 Mbps  
- **Voltage Supply:** 3.3V or 5V operation  
- **FIFO Depth:** 128-byte transmit and receive FIFOs  
- **Number of Channels:** Dual-channel (2 UARTs in one package)  
- **Package:** 64-pin LQFP (Low-profile Quad Flat Package)  
- **Operating Temperature:** -40°C to +85°C  

### **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**  
- **Legacy and Advanced UART Modes**  

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

Would you like additional technical details?

Partnumber Manufacturer Quantity Availability
XR16C2850IM XRT 30 In Stock

Description and Introduction

DUAL UART WITH 128-byte FIFO’s AND RS-485 HALF DUPLEX CONTROL The part **XR16C2850IM** is manufactured by **XRT**. Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Type:** UART (Universal Asynchronous Receiver/Transmitter)  
- **Interface:** Serial  
- **Data Rate:** Up to 5 Mbps  
- **Voltage Supply:** 3.3V or 5V (operating range)  
- **Operating Temperature:** -40°C to +85°C  
- **Package:** 48-pin LQFP (Low-Profile Quad Flat Package)  
- **FIFO Buffers:** 64-byte transmit and receive FIFOs  
- **Number of Channels:** Dual-channel (2 UARTs in one package)  
- **Flow Control:** Hardware (RTS/CTS) and software (XON/XOFF)  

### **Descriptions:**  
The **XR16C2850IM** is a high-performance dual UART designed for serial communication applications. It supports full-duplex operation and includes enhanced features such as large FIFOs and flexible baud rate generation.  

### **Features:**  
- **High-Speed Operation:** Supports baud rates up to 5 Mbps.  
- **Large FIFOs:** 64-byte transmit and receive buffers to reduce CPU overhead.  
- **Auto Hardware/Software Flow Control:** Prevents data loss in high-speed communication.  
- **Programmable Baud Rate Generator:** Allows flexible baud rate settings.  
- **Low Power Consumption:** Suitable for power-sensitive applications.  
- **Industrial Temperature Range:** Operates reliably in harsh environments (-40°C to +85°C).  
- **Wide Voltage Support:** Compatible with both 3.3V and 5V systems.  

This information is based on the manufacturer's datasheet and technical documentation. For exact details, refer to the official **XRT** datasheet.

Partnumber Manufacturer Quantity Availability
XR16C2850IM EXAR 149 In Stock

Description and Introduction

DUAL UART WITH 128-byte FIFO’s AND RS-485 HALF DUPLEX CONTROL The part **XR16C2850IM** is manufactured by **EXAR** (now part of **MaxLinear**). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Type:** UART (Universal Asynchronous Receiver/Transmitter)  
- **Data Rate:** Up to **5 Mbps**  
- **Voltage Supply:** **3.3V**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **48-pin LQFP**  
- **FIFO Depth:** **128 bytes** (Tx & Rx)  
- **Interface:** **UART with optional IrDA/RS-485 support**  
- **Number of Channels:** **Dual-channel (2 UARTs in one package)**  

### **Descriptions:**
- The **XR16C2850IM** is a high-performance dual UART designed for applications requiring high-speed serial communication.  
- It supports **128-byte FIFOs** for both transmit and receive operations, reducing CPU overhead.  
- It is compatible with **3.3V systems** and includes features like **auto-hardware/software flow control** and **programmable baud rates**.  

### **Features:**
- **High-speed operation (up to 5 Mbps)**  
- **128-byte transmit and receive FIFOs**  
- **Supports RS-232, RS-485, and IrDA modes**  
- **Programmable baud rate generator**  
- **Automatic hardware (RTS/CTS) and software (XON/XOFF) flow control**  
- **Low-power operation**  
- **Industrial temperature range (-40°C to +85°C)**  
- **48-pin LQFP package for compact designs**  

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

(Note: Since EXAR was acquired by MaxLinear, further product details may be available under MaxLinear's documentation.)

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