* Compliant with Microsoft Windows Media® DRM 10 for Portable Devices * 32Bit Binary Counter * Programmable Alarm * 64Bit Factory-Programmed ID * Interrupt Output * I²C Serial Interface * Two Selectable I²C Addresses * 2.4V to 5.5V Operating Voltage Range * 1.3V to 5.5V Timekeeping Operating Range * -40℃ to +85℃ Operating Temperature Range * 8Pin µSOP