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XRT6164CP from EXAR

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XRT6164CP

Manufacturer: EXAR

Digital Line Interface Transceiver

Partnumber Manufacturer Quantity Availability
XRT6164CP EXAR 370 In Stock

Description and Introduction

Digital Line Interface Transceiver The XRT6164CP is a part manufactured by EXAR Corporation. Below are the factual details about this component based on available specifications:

### **Manufacturer:**  
EXAR Corporation  

### **Part Number:**  
XRT6164CP  

### **Description:**  
The XRT6164CP is a high-performance, low-power CMOS real-time clock (RTC) with an integrated crystal oscillator and battery backup support. It is designed for applications requiring accurate timekeeping with minimal power consumption.  

### **Key Features:**  
- **Real-Time Clock (RTC):** Provides seconds, minutes, hours, day, date, month, and year with leap-year compensation.  
- **Low Power Consumption:** Optimized for battery-backed applications.  
- **Integrated Crystal Oscillator:** Includes an on-chip oscillator circuit for a 32.768 kHz crystal.  
- **Battery Backup Support:** Maintains timekeeping during power loss.  
- **Wide Operating Voltage Range:** Typically operates from 2.7V to 5.5V.  
- **I²C or SPI Interface:** Supports serial communication for configuration and data access.  
- **Temperature Compensation:** Some variants may include temperature compensation for improved accuracy.  
- **Small Form Factor:** Available in a DIP or SOIC package.  

### **Applications:**  
- Embedded systems  
- Consumer electronics  
- Industrial automation  
- Medical devices  
- Battery-powered devices  

For exact specifications, refer to the official EXAR datasheet or product documentation.

Application Scenarios & Design Considerations

Digital Line Interface Transceiver
Partnumber Manufacturer Quantity Availability
XRT6164CP XR 600 In Stock

Description and Introduction

Digital Line Interface Transceiver The XRT6164CP is a part manufactured by XR (Exar Corporation). Below are the specifications, descriptions, and features based on available factual information:  

### **Specifications:**  
- **Manufacturer:** XR (Exar Corporation)  
- **Part Number:** XRT6164CP  
- **Type:** Real-Time Clock (RTC) with integrated crystal  
- **Package:** 16-pin DIP (Dual In-line Package)  
- **Supply Voltage:** Typically operates at **5V**  
- **Clock Accuracy:** High precision with integrated crystal  
- **Interface:** Parallel or serial (depending on variant)  
- **Operating Temperature Range:** Commercial grade (0°C to +70°C)  

### **Descriptions:**  
- The XRT6164CP is a real-time clock (RTC) IC designed for timekeeping applications.  
- It includes an integrated crystal oscillator, reducing the need for external components.  
- Commonly used in embedded systems, industrial controls, and consumer electronics where accurate timekeeping is required.  

### **Features:**  
- **Integrated Crystal:** Eliminates the need for an external crystal, improving reliability.  
- **Low Power Consumption:** Suitable for battery-backed applications.  
- **Timekeeping Functions:** Provides seconds, minutes, hours, day, date, month, and year.  
- **Automatic Leap Year Compensation:** Ensures accurate date tracking.  
- **Parallel or Serial Interface:** Depending on the variant, supports different communication methods.  

For exact electrical characteristics and application details, refer to the official datasheet from Exar Corporation (XR).

Application Scenarios & Design Considerations

Digital Line Interface Transceiver
Partnumber Manufacturer Quantity Availability
XRT6164CP XRT 1629 In Stock

Description and Introduction

Digital Line Interface Transceiver The part **XRT6164CP** is a **CMOS Real-Time Clock (RTC) with Battery Backup** manufactured by **Exar Corporation (now part of MaxLinear)**. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Supply Voltage:** 2.7V to 5.5V (operating), 1.3V to 5.5V (battery backup)  
- **Clock Accuracy:** ±2 minutes per month at 25°C  
- **Timekeeping Current:** 400nA (typical) at 3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin DIP (Dual In-line Package)  

### **Descriptions:**  
- Provides **real-time clock/calendar** functionality with **seconds, minutes, hours, day, date, month, and year** tracking.  
- Includes **leap-year compensation** up to the year 2099.  
- Features **battery backup** for continuous timekeeping during power loss.  
- Uses a **32.768kHz crystal oscillator** for timekeeping.  

### **Features:**  
- **Low Power Consumption:** Optimized for battery-operated applications.  
- **Automatic Power-Fail Detection:** Switches to backup battery when main power is lost.  
- **I²C Interface:** Allows easy communication with microcontrollers.  
- **Programmable Square-Wave Output:** Configurable frequency outputs (e.g., 1Hz, 4kHz, 32kHz).  
- **Alarm Function:** Can trigger an interrupt at a user-defined time.  

This RTC is commonly used in **embedded systems, industrial controls, medical devices, and consumer electronics** requiring accurate timekeeping.  

Would you like additional details on any specific aspect?

Application Scenarios & Design Considerations

Digital Line Interface Transceiver

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