MAX6917EO30+T

Real Time Clock Overview

The MAX6917EO30+T is a Real-Time Clock (RTC) integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. It integrates clock, calendar, and supervisory functions within a single package. The device operates on a serial I2C interface and includes non-volatile SRAM for data retention. It supports both 12-hour and 24-hour time formats and provides alarm capabilities. The component is designed for surface-mount installation in the 20-SSOP package, ensuring compact integration into electronic systems requiring precise timekeeping and power monitoring.

Real Time Clock Feature Summary

• Integrated Real-Time Clock with Calendar and Supervisory Functions
• I2C Serial Interface (2-Wire) for Data Communication
• 96 Bytes of Non-Volatile SRAM Storage Capacity
• Supports 12-Hour and 24-Hour Time Formats

Real Time Clock Applications

• Data logging systems requiring timestamp accuracy
• Portable electronics needing low-power timekeeping
• Industrial equipment with power failure detection requirements
• Consumer devices utilizing calendar and alarm features

Real Time Clock Procurement Notes

Verify component status as the MAX6917 series is listed as discontinued. Confirm availability of the specific EO30+T suffix variant through authorized distributors or surplus suppliers. Ensure compatibility with existing PCB footprints for the 20-SSOP package during procurement planning.

Real Time Clock Selection Notes

Select this component when an I2C-compatible RTC with integrated voltage supervision is required. Verify that the operating temperature range of -40°C to +85°C meets environmental specifications. Confirm that the 2.7V to 3.3V supply voltage aligns with the system power architecture.

Real Time Clock Part Context

This part belongs to the MAX6917 family of real-time clocks. The 'EO' designation indicates the commercial temperature grade and QSOP/SSOP package type. The '+T' suffix denotes tape-and-reel packaging for automated assembly. The base model number is MAX6917.

Real Time Clock Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the discontinued status, alternative solutions require manual verification of pinout compatibility and functional equivalence with current RTC offerings from Analog Devices or other manufacturers.