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MAX31341B Datasheet Real-time Clock

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 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.

Key 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.

MAX31341B Distributor

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