• BLX85063_V1.4.pdf

  （Documentation）

  ALL

• - Clock operating voltage: 0.9V-5.5V
• - Low current: 0.4uA(@3.3V)
• - 400 kHz two-line I2C-bus interface (@1.1V to 5.5V)
• - Calendar dates 2000-2099
• - Programmable clock output for peripheral devices (32768Hz、16384Hz、8192Hz、
• 4096Hz、2048Hz、1024Hz、1Hz)
• - Selectable integrated oscillator load
• capacitors for CL = 7 pF or CL = 12.5 pF
• - Alarm function, timer
• - Oscillator stop detection function
• - Minute and half minute interrupt
• - Programmable offset register for frequency adjustment
• - Support 12-hour and 24-hour switching
• - SOP8, TSSOP8, MSOP Packages

The BLX85063 is a CMOS Real-Time Clock (RTC) and calendar optimized for low power consumption. BLX85063 adds offset registers that allow fine tuning of the clock.