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20,545 pcs
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20545 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS3231MZ+ is a low-cost, extremely accurate I2C Real-Time Clock (RTC) from Analog Devices / Maxim Integrated. It features an integrated MEMS resonator, enhancing long-term accuracy and reducing component count. This device manages all timekeeping functions, including seconds, minutes, hours, day, date, month, and year, with leap-year compensation up to the year 2100.
Key specifications include a timekeeping accuracy of ±5ppm (±0.432 seconds/day) across the operating temperature range of -45°C to +85°C. It operates from a supply voltage of 2.3V to 5.5V and consumes low power, extending battery-backup run time. The DS3231MZ+ provides two programmable time-of-day alarms and a 1Hz output. It communicates via a fast 400kHz I2C interface.
This RTC is available in an 8-SOIC package and is suitable for surface mounting. It includes a battery backup input for continuous timekeeping during power interruptions and features a reset output and pushbutton input with debounce. A digital temperature sensor with ±3°C accuracy is also integrated.
Applications for the DS3231MZ+ include power meters and industrial applications where precise timekeeping is critical. Its footprint and functionality are compatible with the popular DS3231 RTC.
The operating voltage range is 2.3V to 5.5V.
The operating temperature range is -45°C to +85°C.
The timekeeping accuracy is ±5ppm.
The DS3231MZ+ is supplied in an 8-SOIC package.
The DS3231MZ+ is a surface mount device.