• BLX8563_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
• - Century flag
• - Calendar dates 2000-2199
• - Programmable clock output for peripheral devices (32768Hz, 1024Hz, 32Hz, 1Hz)
• - Integrated oscillator capacitor
• - Alarm and timer functions
• - Voltage-low detection
• - Open-drain interrupt pin
• - SOP8, TSSOP8, MSOP8 Packages

The BLX8563 is a CMOS Real-Time Clock (RTC) and calendar optimized for low power consumption.