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MAX31343 Datasheet I2c Real-time Clock

Manufacturer: Analog Devices

Overview: EVALUATION KIT AVAILABLE MAX31343 Click here to ask an associate for production status of specific part numbers.

General Description

The MAX31343 is a low-cost, extremely accurate, I2C real-time clock (RTC).

The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted.

The integration of the microelectromechanical systems (MEMS) resonator enhances the long-term accuracy of the device and eliminates the external crystal requirement in the system.

Key Features

  • including two programmable time-ofday alarms, interrupt output, uncompensated programmable clock output, and temperature-compensated programmable square-wave output. Address and data are transferred serially through an I2C bidirectional bus. A voltage reference and comparator circuit monitors the status of VCC to detect power failures and automatically switch to the backup supply when necessary. See the Typical.

MAX31343 Distributor

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