DS3231 AT24C32 IIC Precision RTC | Real Time Clock Memory Module for Boards
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DS3231 AT24C32 IIC Precision RTC | Real Time Clock Memory Module for Boards

$99.00
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Specification: Parameter Details RTC Chip DS3231 (Temperature-compensated RTC with crystal) EEPROM Chip AT24C32 (32Kb = 4KB memory) Interface I2C (2-wire: SDA, SCL) I2C Address (RTC) 0x68 I2C Address (EEPROM) 0x50 Voltage Supply 3.3V – 5.5V (compatible with 3.3V or 5V logic systems) Timekeeping Accuracy ±2 ppm from 0°C to +40°C (~1 minute/year) Time Format 24-hour or 12-hour with AM/PM Calendar Range Year, Month, Day, Weekday, Hour, Minute, Second Leap Year Compensation Automatic (until year 2100) EEPROM Size 32Kbit (4096 bytes) Battery Backup CR2032 (not included) Battery Voltage Range 2.3V to 3.5V Temperature Sensor Range -40°C to +85°C (±3°C accuracy) Clock Output 32kHz and 1Hz square wave (programmable) Dimensions ~38mm × 22mm × 14mm Mounting Type Through-hole pins (header compatible) Applications Clocks, data loggers, alarms, timers, IoT, industrial systems Features: DS3231 RTC with integrated temperature compensation and crystal. H

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