The recommended operating voltage range for LC75813T-E is 2.7V to 5.5V, although it can tolerate up to 6.5V for short periods.
To ensure proper reset, connect the RST pin to VCC through a 1kΩ resistor and a 0.1μF capacitor to GND. This will ensure a clean reset during power-up.
The maximum frequency of the internal oscillator is 128kHz, but it can be adjusted using the FREQ1 and FREQ0 pins to 32kHz, 64kHz, or 128kHz.
Yes, the LC75813T-E is compatible with both 3.3V and 5V microcontrollers, as it has a built-in level shifter to accommodate different voltage levels.
The LC75813T-E can be configured for I2C or SPI communication by setting the COMM pin high or low, respectively. For I2C, connect COMM to VCC, and for SPI, connect COMM to GND.
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