The PCF85163T/1 is a sophisticated real-time clock/calendar (RTC) IC from NXP Semiconductors, designed to provide precise time and date information for a wide range of applications. This compact and energy-efficient component is perfect for systems that require reliable timekeeping, such as consumer electronics, industrial control systems, and communication infrastructure.

Key Features

• Accuracy and Timekeeping: The PCF85163T/1 maintains an accurate time and date, including leap years, with a frequency offset of less than 5 ppm at room temperature. This ensures long-term reliability for critical time-sensitive applications.
• Low Power Consumption: Designed for battery-powered devices, the PCF85163T/1 features a very low current consumption, allowing for extended battery life and reducing the need for frequent battery replacements.
• I2C-Bus Interface: The device supports a fast I2C-bus interface with a maximum data rate of 400 kbit/s, enabling quick and efficient communication with microcontrollers and other digital systems.
• Programmable Clock Output: A programmable clock output allows for customization to various frequencies, providing flexibility for different types of peripheral devices.
• Alarm and Timer Functions: The IC includes an integrated alarm function and programmable timers that can be used for wake-up signals or system resets, enhancing the functionality of the connected system.

Applications

The PCF85163T/1 is versatile and can be utilized in a multitude of applications. It is particularly well-suited for:

• Consumer electronics such as clocks, radios, and smart appliances
• Industrial and manufacturing systems requiring synchronized operations
• Telecommunication systems for network time management
• Portable medical devices where accurate timekeeping is essential

Technical Specifications

• Supply Voltage: 1.3 V to 5.5 V
• Operating Temperature: -40°C to +85°C
• Package: The PCF85163T/1 is available in a small and convenient HVSON10 package, which is suitable for space-constrained applications.

In summary, the PCF85163T/1 from NXP Semiconductors is a highly reliable and versatile RTC component that offers precise timekeeping, low power consumption, and a range of features that make it ideal for a wide array of electronic applications.