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DS1743 from DALLAS,MAXIM - Dallas Semiconductor

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15.625ms

DS1743

Manufacturer: DALLAS

Y2KC Nonvolatile Real-Time Clocks RAM

Partnumber Manufacturer Quantity Availability
DS1743 DALLAS 2000 In Stock

Description and Introduction

Y2KC Nonvolatile Real-Time Clocks RAM The DS1743 is a nonvolatile timekeeping RAM manufactured by DALLAS (now Maxim Integrated). Here are its key specifications:  

- **Type**: Nonvolatile static RAM (NVSRAM) with real-time clock (RTC)  
- **Memory Size**: 32KB (32,768 x 8 bits)  
- **RTC Features**:  
  - Tracks time in seconds, minutes, hours, day, date, month, and year (with leap-year compensation)  
  - Century byte register for Y2K compliance  
  - 24-hour or 12-hour (AM/PM) format  
- **Battery Backup**: Integrated lithium energy source maintains data for over 10 years  
- **Operating Voltage**: 4.5V to 5.5V  
- **Interface**: Parallel (byte-wide)  
- **Package**: 32-pin DIP or 32-pin PowerCap module  
- **Temperature Range**: Commercial (0°C to +70°C) or industrial (-40°C to +85°C)  
- **Write Cycle Endurance**: Unlimited (nonvolatile writes)  

This information is based solely on the manufacturer's specifications.

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