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DS1743P+100 from DALLAS,MAXIM - Dallas Semiconductor

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DS1743P+100

Manufacturer: DALLAS

Y2KC nonvolatile timekeeping RAM, 100ns

Partnumber Manufacturer Quantity Availability
DS1743P+100,DS1743P100 DALLAS 277 In Stock

Description and Introduction

Y2KC nonvolatile timekeeping RAM, 100ns The DS1743P+100 is a nonvolatile timekeeping RAM manufactured by DALLAS (now part of Maxim Integrated). Here are its key specifications:

1. **Type**: Nonvolatile timekeeping RAM (NV SRAM).  
2. **Memory Size**: 32KB (32,768 x 8 bits).  
3. **Integrated Real-Time Clock (RTC)**: Yes, with battery backup.  
4. **Battery Life**: Minimum 10 years of data retention.  
5. **Interface**: Parallel (8-bit).  
6. **Supply Voltage**: 4.5V to 5.5V (operating).  
7. **Package**: 36-pin DIP (Dual In-line Package).  
8. **Operating Temperature Range**: 0°C to +70°C.  
9. **Clock Accuracy**: ±2 minutes per month at 25°C.  
10. **Features**:  
   - Automatic power-fail detection and switchover.  
   - Century byte register for year 2000 compliance.  
   - Leap year compensation.  

For exact details, refer to the official datasheet from Maxim Integrated.

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