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DS12CR887+33 from DALLAS,MAXIM - Dallas Semiconductor

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DS12CR887+33

Manufacturer: DALLAS

RTC with Constant-Voltage Trickle Charger

Partnumber Manufacturer Quantity Availability
DS12CR887+33,DS12CR88733 DALLAS 44 In Stock

Description and Introduction

RTC with Constant-Voltage Trickle Charger The DS12CR887+33 is a real-time clock (RTC) chip manufactured by DALLAS (now part of Maxim Integrated). Here are its key specifications:  

- **Function**: Real-time clock with integrated crystal and battery  
- **Timekeeping Accuracy**: ±1 minute per month at 25°C  
- **Operating Voltage**: 4.5V to 5.5V  
- **Battery Backup Voltage**: 3V to 3.5V (typical)  
- **Timekeeping Current (Battery Mode)**: <1µA  
- **Interface**: Parallel (Motorola or Intel bus compatible)  
- **Clock Format**: 12-hour or 24-hour with AM/PM indicator  
- **Date Format**: Binary or BCD (selectable)  
- **Temperature Range**: 0°C to +70°C  
- **Package**: 24-pin DIP (Dual In-line Package)  
- **Integrated Components**: Quartz crystal, lithium battery, and power-fail detection circuitry  

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

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