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MAX313CUE from MAXIM,MAXIM - Dallas Semiconductor

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MAX313CUE

Manufacturer: MAXIM

10з, Quad, SPST, CMOS Analog Switches

Partnumber Manufacturer Quantity Availability
MAX313CUE MAXIM 170 In Stock

Description and Introduction

10з, Quad, SPST, CMOS Analog Switches The MAX313CUE is a real-time clock (RTC) manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX313CUE  
- **Package:** 16-TSSOP  
- **Interface:** I²C  
- **Supply Voltage Range:** 1.6V to 5.5V  
- **Timekeeping Current:** 400nA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Clock Accuracy:** ±2ppm (±0.1728 seconds/day) from 0°C to +40°C  
- **Battery Backup:** Supports external battery or supercapacitor  
- **Alarms:** Two programmable time-of-day alarms  
- **Oscillator Compensation:** Automatic digital trimming  
- **Leap Year Compensation:** Valid up to 2100  

### **Descriptions:**
The MAX313CUE is a low-power, I²C-compatible real-time clock with an integrated temperature-compensated crystal oscillator (TCXO). It provides accurate timekeeping with minimal power consumption, making it suitable for battery-powered applications. The device includes a built-in power-fail detection circuit and automatic switchover to backup power.

### **Features:**
- **Ultra-Low Power Consumption:** 400nA timekeeping current extends battery life.  
- **Wide Voltage Range:** Operates from 1.6V to 5.5V.  
- **High Accuracy:** ±2ppm timekeeping accuracy over the industrial temperature range.  
- **I²C Interface:** Supports standard (100kHz) and fast (400kHz) modes.  
- **Battery Backup Support:** Seamless switchover to backup power.  
- **Two Time-of-Day Alarms:** Configurable interrupts for event scheduling.  
- **Digital Frequency Output:** Programmable square-wave output (1Hz to 32.768kHz).  
- **Power-Fail Indicator:** Monitors VCC and signals when below threshold.  
- **Industrial Temperature Range:** -40°C to +85°C operation.  

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

Application Scenarios & Design Considerations

10з, Quad, SPST, CMOS Analog Switches
Partnumber Manufacturer Quantity Availability
MAX313CUE MAXIM,MAXIM 25000 In Stock

Description and Introduction

10з, Quad, SPST, CMOS Analog Switches The MAX313CUE is a real-time clock (RTC) manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual details about the part:

### **Manufacturer:**  
- **MAXIM** (Maxim Integrated, now part of Analog Devices)  

### **Specifications:**  
- **Part Number:** MAX313CUE  
- **Package:** 16-TSSOP  
- **Interface:** I²C (2-wire serial)  
- **Supply Voltage:** 1.3V to 5.5V  
- **Timekeeping Current:** 400nA (typical)  
- **Clock Accuracy:** ±2ppm (±0.5ppm with optional crystal)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Battery Backup Support:** Yes (for timekeeping during power loss)  
- **Alarms:** Two programmable time-of-day alarms  
- **Oscillator Compensation:** Automatic digital trimming  
- **Leap Year Compensation:** Yes (up to year 2100)  

### **Descriptions:**  
The MAX313CUE is a low-power RTC with an integrated temperature-compensated crystal oscillator (TCXO) for high accuracy. It includes battery backup support, allowing it to maintain timekeeping during power failures.  

### **Features:**  
- **Ultra-low power consumption** (400nA timekeeping current)  
- **Wide supply voltage range** (1.3V to 5.5V)  
- **I²C serial interface** (up to 400kHz)  
- **Programmable alarms** with interrupt output  
- **Digital temperature compensation** for improved accuracy  
- **Battery switchover** for backup power support  
- **Leap year correction** (valid up to 2100)  
- **Small footprint** (16-pin TSSOP package)  

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

Application Scenarios & Design Considerations

10з, Quad, SPST, CMOS Analog Switches

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