RTCThe RTC8563SOF with Real-time Clocks SOP-8 RoHS is a low power CMOS Real-time Clock (RTC) with an integrated crystal and backup battery. It features a wide operation temperature range from -40°C to +85°C and is suitable for use in a variety of electronic equipment, including portable devices, appliances, automotive systems, and industrial systems. The RTC8563SOF is RoHS compliant, which means it meets the highest standards for environmental sustainability and product safety. It offers integration of a crystal and backup battery to provide clock and calendar functions for long term accuracy. It also features access security, time/date stamp, programmable one-time and periodic time/date alarms, and day of the week display. It also provides a dedicated alarm output and a 32-kHz crystal output buffer. The RTC8563SOF is manufactured by LOWPOWERRTC and is ideal for applications requiring continuous time and date information.