Epson- REAL TIME CLOCK MODULE (SPI-Bus)
30 October 2023
in 32.768 kHz-DTCXO, +105 C operating temperature,Low current consumption, Built-in power supply switching circuit and Time stamp function up to 32 records.
FEATURES
Built in frequency adjusted 32.768 kHz crystal unit and DTCXO
Interface Type : 3 wire / 4 wire SPI-Bus
Current consumption : 240 nA / 3 V (Typ.)
Auto power switching function : Automatically switches to backup power supply by monitoring the VDD / VBAT voltage
Time stamp function : Maximum 32 time stamps
Interrupt output : Wake up every hour or every minute or every second
Alarm interruption : Day, date, hour, minute, second Auto repeat wakeup timer interruption
Self-monitoring interruption : Crystal oscillation stop, VBAT low, VDD low
Applications
The new RTC modules are ideal for use in products such as factory automation equipment, office equipment, hand-held terminals, security equipment, and other small electronic products..
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