High-precision digital temperature-compensated oscillator equipped! I2C-Bus interface RTC module
The "RX8804CE" is a real-time clock (RTC) module with a built-in crystal oscillator featuring a high-precision temperature-compensated oscillator (DTCXO) operating at 32.768kHz. It includes functions such as selectable clock output frequencies, timestamps, and time update interrupts, as well as various internal flags that can be output, such as voltage drop detection. It is recommended for use in handheld devices, outdoor equipment, industrial machinery, and more. 【Overview】 ■ Interface type: I2C-Bus ■ Selectable clock output frequencies: 32.768kHz, 1024Hz, 1Hz ■ Timestamp: Records one timestamp (from year to second) ■ Time update interrupt: Every minute, every second *For more details, please refer to the PDF document or feel free to contact us.
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【Other Overview】 ■ Alarm Interrupt: Day of the week, Day, Hour, Minute ■ Regular Wake-up Timer Interrupt ■ Various internal flags, such as voltage drop detection, can be selected for output (SOUT terminal) *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Handheld devices, outdoor installation equipment, industrial equipment, etc. *For more details, please refer to the PDF document or feel free to contact us.
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At Epson, we are developing energy-efficient, compact, and high-precision devices to realize the smart transformation of social infrastructure. We also integrate crystal and semiconductor technologies to propose optimal solutions for each application.