DS3231 – I2C Real Time Clock (RTC) IC – SOP-16 Package
The 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, and maintains accurate timekeeping when the main power to the device is interrupted. The integration of the crystal resonator enhances the long-term accuracy of the device as well as reduces the piece-part count in a manufacturing line. The DS3231 is available in commercial and industrial temperature ranges and is offered in a 16-pin, 300-mil SO package. The RTC maintains seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with an AM/PM indicator. Two programmable time-of-day alarms and a programmable square-wave output are provided. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, to provide a reset output, and to automatically switch to the backup supply when necessary. Additionally, the RST pin is monitored as a push-button input for generating a μP reset. This product is known as DS3231 IC, DS3231 SMD IC, Electronic Components, I2C Real Time Clock (RTC) IC, I2C Real Time Clock (RTC) SMD IC, SMD, SMD IC, Surface Mount Device, 700-DS3231SN, DS3231SN.
Features/Specs:
- Part No: DS3231
- RTC Bus Interface: Serial, I2C
- Date Format: DW:DM:M:Y
- Time Format: HH:MM:SS
- Battery Backup Switching: Backup Switching
- Supply Voltage – Max: 5.5 V
- Supply Voltage – Min: 2.3 V
- Minimum Operating Temperature: -40°C
- Maximum Operating Temperature: +85°C
- Function: Calendar, Clock
- Product Type: Real Time Clocks
- Mounting Style: SMD/SMT
- Package/Case: SOIC-16
Application:
- Servers
- Telematics
- Utility Power Meters
- GPS
Datasheet: DS3231
Package Includes:
- 1 x DS3231 – I2C Real Time Clock (RTC) IC SOP-16 Package
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
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