The recommended operating voltage range for NAU88L21YG is 1.8V to 5.5V.
The NAU88L21YG can be configured for I2C or SPI interface by setting the MODE pin high or low during power-up. For I2C, set MODE pin low, and for SPI, set MODE pin high.
The NAU88L21YG supports a maximum clock frequency of 20 MHz.
The NAU88L21YG has a built-in watchdog timer that can be enabled by setting the WDTEN bit in the Control Register. The watchdog timer can be configured to reset the device after a specified timeout period if the timer is not reset by the application software.
Yes, the NAU88L21YG is suitable for battery-powered devices due to its low power consumption. It has a low standby current of 1.5 μA and a shutdown current of 0.1 μA.
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NAU88L21YG Overview
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