RTC-7301SF:B0 ROHS

Real Time Clock Overview

The RTC-7301SF:B0 ROHS is a four-bit real-time clock module manufactured by EPSON. It integrates clock/calendar functionality with parallel interface communication in a 24-SOP package measuring 5.40mm in width. The component includes built-in alarm and timer interrupt capabilities alongside a semiconductor temperature sensor providing a voltage output of -7.8 mV per degree Celsius. This device supports RoHS compliance standards for environmental safety.

Real Time Clock Feature Summary

• Integrates real-time clock and calendar functions with parallel interface
• Includes built-in alarm and timer interrupt capabilities
• Features an integrated semiconductor temperature sensor

Real Time Clock Applications

• General purpose timekeeping systems
• Temperature monitoring applications
• Embedded devices requiring interrupt-driven timing

Real Time Clock Procurement Notes

Verify component authenticity through authorized channels as this part may be obsolete. Confirm RoHS compliance status and package dimensions match system requirements. Request original manufacturer documentation to validate specifications before integration into production designs.

Real Time Clock Selection Notes

Select this module when parallel interface compatibility is required alongside precise timekeeping. Consider the integrated temperature sensor utility if thermal monitoring is needed within the same footprint. Evaluate package constraints against available board space for the 24-SOP configuration.

Real Time Clock Part Context

This component belongs to EPSON's RTC-7301 series of real-time clock modules. It represents a specialized solution combining timing accuracy with environmental sensing capabilities in a compact surface-mount format designed for embedded electronics applications.

Real Time Clock Replacement Considerations

Check for similar real-time clock modules with parallel interfaces. Verify pin compatibility and functional equivalence before substitution. Consult official manufacturer lists for direct replacements or updated series components.