{"product_id":"ds3231-rtc","title":"DS3231 RTC","description":"\u003cp\u003eThe DS3231 is a highly accurate I²C RTC module with a temperature-compensated crystal oscillator (TCXO), onboard AT24C32 32Kbit EEPROM, and a 10-bit temperature sensor (±3°C, 0.25°C resolution). Battery backup (CR2032) maintains timekeeping when main power is lost. Configurable I2C address for EEPROM via SMD jumpers.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eExtremely accurate TCXO-based RTC\u003c\/li\u003e\n\u003cli\u003eTracks seconds, minutes, hours, day, date, month, year — valid to 2100\u003c\/li\u003e\n\u003cli\u003eTwo time-of-day alarms\u003c\/li\u003e\n\u003cli\u003eOnboard AT24C32 32Kbit EEPROM (I2C address configurable via A0\/A1\/A2 jumpers)\u003c\/li\u003e\n\u003cli\u003e10-bit temperature sensor output\u003c\/li\u003e\n\u003cli\u003eProgrammable square-wave output\u003c\/li\u003e\n\u003cli\u003eCR2032 battery holder included\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 2.7V–5.5V\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±2ppm (0 to +40°C), ±3.5ppm (-40 to +85°C)\u003c\/li\u003e\n\u003cli\u003eI2C Speed: 400kHz\u003c\/li\u003e\n\u003cli\u003eEEPROM: AT24C32, 32Kbit\u003c\/li\u003e\n\u003cli\u003eTemperature Sensor: 10-bit, ±3°C, 0.25°C resolution\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40 to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Powered by INFINITY WORKS","offers":[{"title":"Default Title","offer_id":47371678941238,"sku":"TW114","price":319.6,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9335\/5062\/files\/DS3231_RTC.jpg?v=1787646104","url":"https:\/\/tecwizdom.com\/products\/ds3231-rtc","provider":"Tecwizdom.com","version":"1.0","type":"link"}