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Real time clock module
Epson Toyocom
Built-in 32.768 kHz-DTCXO, High Stability I2C-Bus INTERFACE REAL TIME CLOCK MODULE
RX – 8025T
Product Number (Please contact us) RX-8025T : X1B0000120010
•Built in frequency adjusted 32.768 kHz crystal unit and DTCXO.
•Interface Type
: I2C-Bus Interface (400 kHz)
•Interface voltage range
: 1.8 V to 5.5 V
•Temp.compensated voltage range: 2.2 V to 5.5 V
•Wide Timekeeper voltage range : 1.6 V to 5.5 V
•32.768 kHz frequency output function : C-MOS output With Control Pin
•The various functions include full calendar, alarm, timer.
Actual size
* The I2C-Bus is a trademark of NXP Semiconductors
Block diagram
Overview
FOUT FOE / INT
SCL SDA
32.