X1B000242000100

REAL TIME CLOCK MODULE (I2C-Bus) Low current consumption

Key features

• Interface Type: I2C-Bus interface (400 kHz)
• Operating voltage range: 1.6 V to 5.5 V
• Wide voltage for time keeping: 1.1 V to 5.5 V
• Low backup current: 160 nA / 3 V (Typ.)
• Frequency output function: C-MOS or Open-Drain output
• Built-in user RAM: 128 bit (8 bit x 16, SRAM)
• The various functions include full calendar, alarm, timer, etc.
• This product is conform to industrial standard SOP8 package, and it can be mounted to the common land pattern
• I2C -Bus high-speed bus specifications. (400 kHz)
• It may select a CMOS or open drain output
• Output frequency can be selected as 32.768 kHz, 1024 Hz, 1Hz
• Timer function can be set up between 1/4096 second and 65535 hours
• Timing period are 1 hour, 1 min, 64 Hz, 4096 Hz
• It is recorded automatic to TF-bit at the time of event occurrence, and possible to output with /IRQ1 or /IRQ2 pin
• Alarm function can be set to day of week, day, hour, and minute
• It is recorded automatic to AF-bit at the time of event occurrence, and possible to output with /IRQ1 pin