The DS1338Z-33+ is a highly integrated Real-Time Clock (RTC) from Maxim Integrated, designed to provide precise time and date information for a wide range of applications. This RTC is characterized by its low power consumption and full binary-coded decimal (BCD) clock/calendar functionality.

Key Features

• Accuracy: Maintains time with high precision, including seconds, minutes, hours, day, date, month, and year, with leap-year compensation up to the year 2100.
• Interface: Features a simple I²C interface for easy integration into most microcontroller-based systems.
• Voltage Range: Operates over a wide voltage range of 3.3V ±10%, making it suitable for various electronic applications.
• Low Power: Consumes minimal power, with a battery-backup mode for long-term reliability, ensuring that timekeeping functions continue even during power outages.
• Package: Comes in a space-saving 8-pin SO (150 mil) package, ideal for space-constrained applications.

Applications

The DS1338Z-33+ is versatile and can be used in various applications including:

• Handheld devices
• GPS systems
• Telematics
• Industrial controls
• Utility meters

Technical Specifications

The DS1338Z-33+ is a robust and reliable solution for timekeeping in electronic systems. Its integration of a full-function RTC and crystal into one package makes it an excellent choice for applications requiring accurate timekeeping without the complexity of additional components.