DS3231MPMB1#

The DS3231MPMB1# is a peripheral module can interface to host in one of two ways. This provides the necessary hardware to interface the DS3231M real-time clock (RTC) to any system that utilizes Pmod™-compatible expansion ports configurable for I2C communication. The IC is a low-cost and extremely accurate I2C RTC. The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the micro electro mechanical systems (MEMS) resonator enhances the long-term accuracy of the device and reduces the piece-part count in a manufacturing line. Typically used at industrial applications, portable instruments and power meters.

• 32.768KHz square-wave output
• Digital temperature sensor with ±3°C accuracy
• 6-pin Pmod-compatible connector (I2C)
• High accuracy time-of-day and date (±5ppm) from -40°C to +85°C
• Example software written in C for portability
• Secondary header allows daisy-chaining of additional modules on the I2C bus
• Proven PCB layout
• Fully assembled and tested

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party