NXP PCF85163TS/1 - Real-Time Clock (RTC) IC

The NXP PCF85163TS/1 is a highly integrated Real-Time Clock (RTC) IC designed for a broad range of applications that require accurate timekeeping. It is a CMOS device that offers a wealth of features to maintain precise time and date information, including seconds, minutes, hours, day, date, month, and year data, with automatic leap year correction valid up to 2099.

This versatile RTC IC is equipped with a programmable clock output, timer, and alarm functions that can be used for various time-based applications. With its low power consumption, the PCF85163TS/1 is an ideal choice for battery-operated devices.

Key Features:

• High accuracy and low power consumption, making it suitable for battery-powered applications.
• 400 kHz I²C-bus interface (at VDD = 1.8 V to 5.5 V) for easy integration into existing systems.
• Internal oscillator with no external components needed, simplifying the design and reducing the bill of materials.
• Programmable clock output for peripheral device clocking.
• Programmable timer and alarm with interrupt function to support complex time-driven tasks.
• Automatic leap year correction until the year 2099, ensuring long-term accuracy without manual adjustments.
• Wide operating voltage range (1.3 V to 5.5 V) for flexible usage in various power environments.
• Small package size (SO8) for space-constrained applications.

The PCF85163TS/1 is ideal for use in a wide range of devices such as smart meters, home appliances, handheld electronics, and industrial systems where accurate timekeeping is crucial. Its compact form factor and rich feature set make it a smart choice for designers looking to add reliable time and date functionality to their products without incurring significant power or space penalties.

Overall, the NXP PCF85163TS/1 is a robust and reliable RTC solution that combines performance, flexibility, and ease of use, making it a top choice for modern electronic systems requiring precise timekeeping.