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DS1302S+T&R from MAXIM,MAXIM - Dallas Semiconductor

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DS1302S+T&R

Manufacturer: MAXIM

Trickle-Charge Timekeeping Chip

Partnumber Manufacturer Quantity Availability
DS1302S+T&R,DS1302ST&R MAXIM 10000 In Stock

Description and Introduction

Trickle-Charge Timekeeping Chip The DS1302S+T&R is a real-time clock (RTC) manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications:  

- **Function**: Real-Time Clock (RTC) with Trickle-Charge Capability  
- **Interface**: Serial (3-wire)  
- **Operating Voltage**: 2.0V to 5.5V  
- **Clock Accuracy**: ±2ppm (0°C to +40°C)  
- **Timekeeping Current**: <300nA (at 2.0V)  
- **Clock Format**: 12-hour or 24-hour  
- **Date Format**: Month, Day, Year (with leap year compensation up to 2100)  
- **Memory**: 31 bytes of general-purpose RAM  
- **Trickle-Charge**: Built-in for battery backup  
- **Package**: 8-pin SOIC (150mil)  
- **Temperature Range**: -40°C to +85°C  

This information is sourced from Maxim Integrated's official datasheet for the DS1302.

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