Maxim DS1307Z+ Linear IC SOIC8 Real Time Clock

Maxim-DS1307-Series-SMD-Serial-Real-Time-Clocks-64-x-8-I-sup2-C-Maxim-DS1307Z-p-This-Real-Time-Clock-RTC-is-a-low-power-full-Binary-Coded-Decimal-BCD-clock-calendar-that-also-features-56-bytes-of-non-volatile-SRAM-Data-communication-is-handled-by-a-bidirectional-I-sup2-C-serial-interface-The-data-supplied-by-the-clock-function-includes-seconds-minutes-hours-day-date-month-and-year-The-device-also-has-automatic-month-end-adjustments-for-non-31-day-months-and-for-leap-years-The

Price: 5.78 from Rapid Online Rapid Electronics Ltd.