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MAX31341B - Real-Time Clock

Description

The MAX31341B low-current, real-time clock (RTC) is a time-keeping device that provides nanoamperes timekeeping current, extending battery life.

The MAX31341B supports 6pF high-ESR crystals, which broaden the pool of usable crystals for the devices.

Features

  • one digital Schmitt trigger input and one programmable threshold analog input. The device generates an interrupt output on a falling or rising edge of the digital input (D1), or when the analog input (AIN) voltage crosses a programmed threshold in either direction. An integrated power-on reset function ensures deterministic default register status upon power-up. Other features include two time-of-day alarms, interrupt outputs, a programmable square-wave output, a serial bus timeout mechanism, an.

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Full PDF Text Transcription

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Click here for production status of specific part numbers. MAX31341B EVALUATION KIT AVAILABLE Low-Current, Real-Time Clock with I2C Interface and Power Management General Description The MAX31341B low-current, real-time clock (RTC) is a time-keeping device that provides nanoamperes timekeeping current, extending battery life. The MAX31341B supports 6pF high-ESR crystals, which broaden the pool of usable crystals for the devices. This device is accessed through an I2C serial interface. The device features one digital Schmitt trigger input and one programmable threshold analog input. The device generates an interrupt output on a falling or rising edge of the digital input (D1), or when the analog input (AIN) voltage crosses a programmed threshold in either direction.
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