NXP USA Inc. PCF85063ATT/AJ

NXP USA Inc. PCF85063ATT/AJ Environmental and export classification status description

The NXP Semiconductors PCF85063ATT/AJ is a real-time clock (RTC) IC that communicates with microcontrollers via I²C interface. It provides functions for keeping track of time and date, including timekeeping for hours, minutes, seconds, and date functions (day, month, year). It is designed for low power consumption, making it suitable for battery-operated devices. Functions - Real-Time Clock (RTC): Keeps track of the current time and date. - Alarm Functions: Includes alarms that can be configured to trigger on specific time intervals. - Timer Functionality: Offers programmable timers. - Low Power Consumption: Designed for minimal power usage, suitable for battery-powered applications. - I²C Interface: Allows for easy communication with other devices in the system. Applications - Consumer Electronics: Used in devices like clocks, watches, and smart home devices. - Industrial Equipment: Real-time clock functions for data logging and time-stamping applications. - Internet of Things (IoT): Ideal for connected devices that require time synchronization. - Wearables: Used in fitness trackers and smartwatches due to low power consumption. Alternative Parts - PCF8563: Another RTC with similar functionalities but may have different features or specifications. - DS3231: A highly accurate RTC with built-in temperature compensation. - MCP7940N: An RTC with additional EEPROM storage, suitable for more complex applications. Embedded Modules - RTC Modules: Integrated circuits like PCF85063 can be found in modules with additional components for easier integration into projects, often featuring pin headers for easy connections. - Development Boards: Various development boards may include this RTC in combination with microcontrollers for prototyping. --- Related Q&A Q1: What kind of interface does the PCF85063ATT/AJ support for communication with microcontrollers? A1: The PCF85063ATT/AJ supports an I²C (Inter-Integrated Circuit) interface for communication with microcontrollers. Q2: What are the main applications of the PCF85063ATT/AJ RTC? A2: The main applications include consumer electronics like clocks and smart home devices, industrial equipment for data logging, IoT devices for time synchronization, and wearables such as fitness trackers. Q3: How does the power consumption of the PCF85063ATT/AJ affect its usability in battery-operated devices? A3: The PCF85063ATT/AJ is designed for low power consumption, making it an excellent choice for battery-operated devices, as it helps extend battery life while maintaining accurate timekeeping. Q4: Are there alternative RTC parts to the PCF85063ATT/AJ? A4: Yes, alternatives include the PCF8563, which offers similar functions, and the DS3231, which provides higher accuracy and temperature compensation. Q5: Can the PCF85063ATT/AJ be used in prototyping and development? A5: Yes, the PCF85063ATT/AJ can be used in prototyping, especially when integrated into development boards and RTC modules designed for easy connectivity with microcontrollers.