RV-8263-C7 Low Power Consumption Real-Time Clock (RTC)

It is a simple, ultra-compact real-time clock (RTC) module with a built-in crystal oscillator.

● Package size: 3.2×1.5×0.8mm (with built-in XTAL) ● Built-in crystal oscillator / low power consumption / simple functionality / the most affordable RTC ● Interface: I2C (up to 400kHz) ● Package size: 3.2×1.5×0.8mm ● Power supply voltage: +0.9V to +5.5V ● Current consumption: 190nA Typ. (@+3.0V) ● Frequency deviation at room temperature: within ±20ppm (@+25℃) (Factory default value / excluding frequency changes due to reflow) ● Time information for seconds, minutes, hours, days, weekdays, months, and years ● Power switching function: None ● Main functions: - Repeating countdown timer function (4.096kHz to 1/60Hz timer clock source, multiplier = 1 to 255 can be set) (Can also be used as a pseudo watchdog timer) - Alarm function (seconds, minutes, hours, weekdays, days) - Time update interrupt signal (every minute or every 30 seconds) - Programmable clock output (32.768kHz/16.384kHz/8.192kHz/4.096kHz/2.048kHz/1.024kHz/1Hz and output off)

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