Real Time (RTC) Module
₹ 139.83 (+18% GST extra)
- Vcc: 3.3 V to 5.5 V
- Battery voltage: 2.0V to 3.5 V
- ROHS: YES
- I2C serial interface
- Programmable square-wave output signal
- 56-byte, battery-backed, NV RAM for data storage
- Automatic power-fail detect and switch circuitry
- Counting of time intervals valid up to 2100
- Consumes less than 500nA in battery-backup mode
- Supply voltage(V):+2.3 to +5.5
- operating temperature range:-40°C to +85°C
- Supported Raspberry Pi and Arduino
- Provide battery backup for continuous timing.
- Two calendar alarm.
- 1Hz and 32.768kHz output.