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XR88C92CV from EXAR

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XR88C92CV

Manufacturer: EXAR

DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER

Partnumber Manufacturer Quantity Availability
XR88C92CV EXAR 880 In Stock

Description and Introduction

DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER The part **XR88C92CV** is a **Dual Universal Asynchronous Receiver/Transmitter (DUART)** manufactured by **EXAR Corporation**.  

### **Key Specifications:**  
- **Type:** Dual UART (DUART)  
- **Data Rate:** Up to 1 Mbps  
- **Number of Channels:** 2 independent UART channels  
- **FIFO Buffers:** 16-byte transmit and receive FIFOs per channel  
- **Interface:** Parallel (8-bit)  
- **Voltage Supply:** Typically **5V**  
- **Operating Temperature:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C) depending on variant  
- **Package:** 44-pin PLCC or other surface-mount options  

### **Features:**  
- Full-duplex operation for both channels  
- Programmable baud rate generators  
- Support for multiple serial protocols (RS-232, RS-485, RS-422)  
- Modem control signals (RTS, CTS, DTR, DSR, DCD, RI)  
- Interrupt-driven operation with prioritized interrupts  
- Software-selectable data formats (5- to 8-bit characters, parity, stop bits)  
- Low-power modes available  

### **Applications:**  
- Industrial control systems  
- Networking equipment  
- Point-of-sale terminals  
- Embedded systems requiring serial communication  

This part is designed for high-reliability applications requiring robust serial communication. For exact electrical characteristics and timing diagrams, refer to the official **EXAR datasheet**.

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