Keyes DS3234 High Precision Real Time Clock Module

BKAA100057
£7.09

5 in stock

FEATURES
  • Flux SKU:
    BKAA100057
  • Length (mm):
    20
  • Width (mm):
    20
  • Height (mm):
    12
  • Brand:
    Keyes
  • Main Colour:
    Red
  • Country of Manufacture:
    China
  • MPN:
    MD0255
  • UPC:
    Does Not Apply
  • Minimum Operating Temperature:
    -40°C
  • Maximum Operating Temperature:
    85°C
  • Number of Items:
    1
  • Pin Pitch:
    2.54mm
  • Format:
    SPI
  • Chipset MPN:
    DS3234
  • Battery Required:
    CR1225
  • Battery Included:
    NO
  • Sample:
    sec:min:hour - day:month:year
  • Noted Onboard Components:
    Pull up resistor
  • Noted Programmable/Interfaces:
    2 Alarm
  • Noted Software Base/Features:
    Leap year compensation
    Length of month compensation
    Single or burst data transfer
DESCRIPTION
This module is ideally suited to adding a real time clock to your project. This is the DS3234 chipset module which connects directly to your microcontroller through an SPI interface. This allows you to add long term time control to your project.
The module outputs time (seconds/minutes/hours, day/month/year) which is accessed through libraries supplied on the Arduino main site, it can even accommodates for the length of month and leap year. The module also can also be programmed to have two separate alarms and change between 24 and 12 hour timing formats. Unfortunately we can only guarantee the calendar up to the year 2100!
Please do not hesitate to contact us if you require further information regarding the module's operation.
Pin Description
SS SPI Slave select
MOSI SPI Input
MISO SPI Output
CLK SPI Clock
SQW SPI Interface
VCC DC Input
GND Ground

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