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I2C DS3231 AT24C32 Real Time Clock Module

The DS3231 I2C precision clock module is suitable for projects that need accurate timekeeping capabi...
SKU: COM04001199
Availability: 62 in stock
R35,65
:

Description

The DS3231 I2C precision clock module is suitable for projects that need accurate timekeeping capabilities. Typical applications include clocks and data logging devices. 

Features

  • Can be connected directly to the micro controller IO ports
  • Standard 2.54 mm pins for input and output connections
  • Two calendars and alarm clock
  • Two programmable square-wave outputs
  • Real time clock generator for seconds, minutes, hours, day, date, month, and year timing
  • Valid until 2100 with leap year compensation
  • Can be cascaded with other I2C devices
  • The address can be set using the pins A0/A1/A2 (the default address is 0x57)
  • Battery socket compatible with LIR2032 batteries
  • I2C interface
  • Operating voltage: 3.3 V to 5.5 V
  • Real-time clock chip: DS3231
  • Clock accuracy: 2 ppm
  • Memory chip: AT24C32 (32 Kb storage capacity)
  • On-chip temperature sensor with an accuracy of +/-3 degrees
  • I2C bus interface maximum speed: 400 kHz

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