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Picture of I2C DS3231 AT24C32 Real Time Clock Module

I2C DS3231 AT24C32 Real Time Clock Module

The DS3231 I2C precision clock module is suitable for projects that need accurate timekeeping cap...

SKU: COM04001199
Availability: 24 in stock
R 29,00
:

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

Documents

Product tags
I2C (8)