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DS1672U-33 from MAXIN,MAXIM - Dallas Semiconductor

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DS1672U-33

Manufacturer: MAXIN

Low Voltage Serial Timekeeping Chip

Partnumber Manufacturer Quantity Availability
DS1672U-33,DS1672U33 MAXIN 2942 In Stock

Description and Introduction

Low Voltage Serial Timekeeping Chip The DS1672U-33 is a real-time clock (RTC) with an integrated trickle charger, manufactured by Maxim Integrated (now part of Analog Devices). Key specifications include:

- **Supply Voltage**: 3.3V nominal operation
- **Timekeeping Current**: Typically 500nA (battery mode)
- **Integrated Trickle Charger**: Supports rechargeable batteries
- **Interface**: Serial I²C interface
- **Operating Temperature Range**: -40°C to +85°C
- **Package**: 8-pin μSOP

For precise details, refer to the official datasheet from Maxim Integrated/Analog Devices.

Partnumber Manufacturer Quantity Availability
DS1672U-33,DS1672U33 DALLAS 450 In Stock

Description and Introduction

Low Voltage Serial Timekeeping Chip The DS1672U-33 is a real-time clock (RTC) manufactured by DALLAS (now Maxim Integrated). Here are its specifications:

- **Supply Voltage**: 3.3V ±10%  
- **Operating Temperature Range**: -40°C to +85°C  
- **Timekeeping Current**: 500nA (typical)  
- **Clock Accuracy**: ±2 minutes per month at 25°C  
- **Battery Backup**: Supports external battery for timekeeping during power loss  
- **Interface**: I²C-compatible serial interface  
- **Package**: 8-pin µSOP  
- **Features**: Integrated crystal compensation, programmable square-wave output, alarm function  
- **Memory**: 32 bytes of non-volatile RAM  

These are the factual specifications of the DS1672U-33 as provided by the manufacturer.

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