The PCF85063ATT/A is a highly integrated Real-Time Clock (RTC) and calendar optimized for low power consumption and with a wealth of features designed to cater to the needs of a wide range of applications. Manufactured by NXP Semiconductors, a leader in the industry, this RTC module is built for reliability and performance.

Key Features

• Ultra-low power consumption: Designed to extend battery life in portable devices, the PCF85063ATT/A is ideal for applications where power efficiency is crucial.
• Accuracy: Maintains time with high precision, ensuring that your application stays synchronized with real-world time.
• Calendar Function: Includes an integrated calendar which accounts for leap years and months with fewer than 31 days, removing the need for manual adjustments.
• I2C-bus interface: The device supports a fast I2C-bus interface for easy integration into most microcontroller-based systems.
• Programmable clock output: This feature allows for customization to suit various application needs, from waking up a microcontroller to providing a reference clock.
• Small footprint: The device comes in a tiny package, making it suitable for space-constrained applications.

Applications

The PCF85063ATT/A RTC is versatile and can be used in a variety of applications, including but not limited to:

• Portable devices (e.g., wearables, handheld electronics)
• Healthcare (e.g., patient monitoring systems)
• Industrial and IoT devices
• Consumer electronics (e.g., smart home devices, clocks)

Technical Specifications

The device offers a wide voltage range, typically from 1.3 V to 5.5 V, which allows it to be powered from various sources. It also has a temperature range of -40°C to +85°C, ensuring operation in diverse environmental conditions. The PCF85063ATT/A's low power consumption and small package size make it an excellent choice for applications where size and battery life are paramount.

For detailed technical specifications, please refer to the official NXP datasheet for the PCF85063ATT/A device.