Product Code: 86019929USEN
Availability: In Stock
Ex Tax: $2.88


This product has a minimum quantity of 5
DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnects the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package. RTC maintains seconds, minutes, hours, day, date, month, and year information. Just get it!
  • A great choice for DIY projects
  • Calendar alarm clock with two
  • Programmable square-wave output
  • With a built-in power supply inductor
  • Chip temperature sensor comes with an accuracy of ± 3 °C
  • Excellent material and meticulous workmanship ensure its safe usage
  • Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation
  • Low power consumption, high efficiency, frequent transmission
  • Easy to use
BatteryCR2032 (Not Included)
Dimensions(1.50 x 0.87 x 0.55)" / (3.8 x 2.2 x 1.4)cm (L x W x H)
Weight0.28oz / 8g
Operating Voltage3.3-5.5V
Clock ChipHigh-precision Clock Chip DS3231
Clock Accuracy0-40℃ Range
Chip Temperature Sensor Comes with an Accuracy±3℃
Memory ChipsAT24C32 (Storage Capacity 32K)
Maximum Transmission Speed400KHz (Working Voltage of 5V)
MaterialMetal & Electronic Components
PackingSingle Anti-static Packaging
Wiring Instructions (with Arduino uno r3 for example)

SCL → A5

SDA → A4

VCC → 5V


Package Includes
  • 1 x DS3231 AT24C32 IIC Module

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