The DS1374U-3+ is an integrated circuit (IC) component designed to provide accurate timekeeping and temperature monitoring in various electronic applications. It is manufactured by Maxim Integrated, a reputable semiconductor company. This IC offers several key features that make it highly desirable in many industrial and consumer electronic devices.
The DS1374U-3+ is a real-time clock (RTC) with an embedded temperature sensor, which allows simultaneous tracking of time and temperature. It operates using a 32.768kHz quartz crystal oscillator, ensuring highly precise timekeeping with low power consumption. The IC employs I²C serial communication protocol, enabling easy interfacing with microcontrollers and other digital devices.
One of the notable features of the DS1374U-3+ is its wide operating voltage range. It can function seamlessly with a supply voltage as low as 1.6V and as high as 5.5V, making it compatible with various power sources found in different electronic systems. Additionally, this IC has an integrated power supply supervisor function that ensures proper operation and prevents data corruption by detecting power failures and providing backup power to the RTC.
The DS1374U-3+ is equipped with a user-programmable alarm system, allowing programmers to set alarms for specified times, dates, or even days of the week. It provides alarm interrupts that can alert the main microcontroller for timely response or activation of various tasks
