• BLX8563_V1.6_cn.pdf

  （Documentation）

  ALL

• Clock operating voltage: 0.9V-5.5V
• Low current: 0.4μA(@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 UDFN8

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