| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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40,000 pcs
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40000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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3,203 pcs
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3203 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,259 pcs
|
1259 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3 pcs
|
3 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS3231SN#T&R is an extremely accurate I2C Real-Time Clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and crystal, manufactured by Analog Devices / Maxim Integrated. This device manages all timekeeping functions, including seconds, minutes, hours, date, month, day of the week, and year, with leap-year compensation valid up to 2100.
Key features include high accuracy, with ±2ppm from 0°C to +40°C and ±3.5ppm from -40°C to +85°C. It offers a digital temperature sensor output with ±3°C accuracy. The RTC supports both 12-hour and 24-hour formats, includes two programmable time-of-day alarms, and a programmable square-wave output signal. The simple serial interface utilizes a fast 400kHz I2C bus.
Designed for continuous timekeeping, the DS3231SN#T&R includes a battery-backup input and operates at low power, extending battery-backup run time. It is available in a 16-pin SOIC package suitable for surface mounting. The operating temperature range is -40°C to +85°C, making it suitable for industrial applications.
Applications for this RTC include servers, telematics, utility power meters, and GPS systems where precise timekeeping is critical.
The operating voltage range for the DS3231SN#T&R is 2.3V to 5.5V.
The DS3231SN#T&R is supplied in a 16-SOIC package.
The operating temperature range for the DS3231SN#T&R is -40°C to 85°C.
The DS3231SN#T&R has an accuracy of ±2ppm from 0°C to 40°C and ±3.5ppm from -40°C to 85°C.
Yes, the DS3231SN#T&R incorporates a battery input for continuous timekeeping when main power is interrupted.
The DS3231SN#T&R uses a fast 400kHz I2C interface.