BU9873NUX-TTR
- Mfr.Part #
- BU9873NUX-TTR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 8-UFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 8VSON
- Stock
- 971
- In Stock :
- 971
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Real Time Clocks
- Mounting Type :
- Surface Mount
- Published :
- 2013
- Number of Pins :
- 8
- Contact Plating :
- Tin
- Voltage - Supply :
- 1.8V~5.5V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Time Format :
- HH:MM:SS (12/24 hr)
- Date Format :
- YY-MM-DD-dd
- Operating Supply Voltage :
- 5V
- Operating Temperature :
- -40°C~85°C
- Mount :
- Surface Mount
- Package / Case :
- 8-UFDFN Exposed Pad
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 10 Weeks
- ECCN Code :
- EAR99
- Feature :
- Alarm, Leap Year
- Current - Timekeeping (Max) :
- 1μA~1.35μA @ 3V~5.5V
- Type :
- Clock/Calendar
- Packaging :
- Cut Tape (CT)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Logic Function :
- Clock, Counter
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interface :
- I2C, 2-Wire Serial
- Datasheets
- BU9873NUX-TTR

Real Time Clocks ROHM Semiconductor BU9873NUX-TTR Overview
The BU9873NUX-TTR from ROHM Semiconductor is a state-of-the-art Real Time Clock (RTC) integrated circuit designed for sophisticated time tracking and data management. This compact component, encased in an 8-VSON package, offers precise time and calendar functionality, combined with the simplicity of an I2C interface, making it ideal for integration into a broad array of applications. The high reliability and performance of the BU9873NUX-TTR make it a quintessential choice for developers and manufacturers looking to implement real time clock features in their products. Its low power consumption and small form factor are particularly advantageous for portable devices, ensuring that the Real Time Clocks ROHM Semiconductor BU9873NUX-TTR is both efficient and versatile.
BU9873NUX-TTR Features
The BU9873NUX-TTR includes numerous features that enhance its applicability and performance in various settings. These include an I2C bus interface, allowing for easy integration into existing technology ecosystems. Its calendar function is accurate and reliable, providing precise date and time. The chip also supports a wide voltage range, making it suitable for diverse operating environments. Additionally, its compact 8-VSON package ensures that it can be integrated into space-constrained applications without sacrificing performance.
BU9873NUX-TTR Applications
- Consumer Electronics: Used in devices like smart watches, alarm clocks, and other wearable technology, where precise timekeeping is crucial.
- Home Automation Systems: Integrates into smart home devices such as thermostats and security systems, providing time-based control and functionality enhancements.
- Automotive: Employed in automotive electronics for managing time-dependent functions like dashboard clocks and infotainment systems timing.
- Industrial Equipment: Utilized in time-sensitive industrial applications where operations need to be precisely timed and coordinated.
- Networking Equipment: Applied in network hardware like routers and switches to manage logs and system updates based on accurate timekeeping.
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