Introducing the PCF85163TS Real-Time Clock/Calendar from NXP

The PCF85163TS is a highly integrated real-time clock (RTC) and calendar optimized for low power consumption and with a wealth of features for time-tracking applications. Manufactured by NXP Semiconductors, a leader in the industry, this RTC is designed for a broad range of market segments, including consumer electronics, industrial, and communication systems.

Key Features

• Accuracy and Timekeeping: The PCF85163TS keeps accurate time over a wide temperature range and is able to compensate for the frequency deviation of the quartz crystal. It provides seconds, minutes, hours, day, date, month, and year information, with automatic leap year correction up to the year 2399.
• Low Power Consumption: It is designed for low power consumption, making it ideal for battery-powered applications. The device operates from a supply voltage as low as 1.3 V, which can be supplied by a small coin cell.
• Flexible Clock Output: The device offers a clock output with programmable frequency, which can be used to clock microcontrollers or other devices that require a periodic wake-up.
• Programmable Alarm and Timer Functions: The PCF85163TS includes an alarm function that can be set to a specific time or date. It also features a countdown timer that can be used for timing intervals.
• Serial I2C Interface: Communication with the device is established via a fast-mode Plus I2C-bus interface that supports up to 1 Mbit/s data transfer rates, ensuring easy integration with most microcontrollers.
• Small Package Size: The RTC is available in a small HVSON10 package, making it suitable for space-constrained applications.

Applications

The PCF85163TS is versatile and can be used in various applications such as:

• Portable devices (smartphones, tablets, etc.)
• Wearable technology (smartwatches, fitness trackers)
• Medical devices (patient monitoring systems)
• Industrial control systems
• Utility meters
• IoT devices

With its combination of features, the PCF85163TS from NXP is an excellent choice for any design that requires reliable timekeeping with minimal power consumption. Its small size and I2C interface make it easy to integrate into your next project.