DS3231 Real Time Clock Module IIC AT24C32 Precision Module
Product Description
DS3231 Real Time Clock Module IIC AT24C32 Precision Module
High Accuracy I2C DS3231 Real Time Clock Module with 32Kbit EEPROM and built-in 10 bit temperature sensor having resolution of 0.25C.
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 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.
Specifications :
| Battery Type | CR2032 (Not included) |
| Date Format | YY-MM-DD-dd |
| EEPROM | AT24C32 32Kbit Serial I2C |
| Input Voltage | Voltage – Supply Battery: 2.2 V ~ 5.5 V (for RTC) Operating Voltage: (VCC): 2.7V ~ 5.5V (including 24C32) |
| Interfaces | I2C interface |
| Length x Width x Height | 38mm x 22mm x 14mm |
| Operating Voltage | 3.3V Minimum 5.0V Maximum |
| Sensor | Digital Temp Sensor 10 bit |
| Special Features | 1Hz output pin SQW 32KHz output pin 32K |
| Time Format | HH:MM:SS (12/24 hr) |
Package Include :
1 X DS3231 Real Time Clock Module (Without Battery)
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