{"product_id":"1-20pcs-ds3231mz-sop-8-ds3231mz-trl-ds3231m-i2c-ds3231-mz-real-time-clock-chip","title":"1-20PCS DS3231MZ SOP-8 DS3231MZ+TRL DS3231M I2C DS3231 MZ Real-time Clock Chip","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNoEnName_Null\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eINTERFACE\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eI2C\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40℃~+85℃\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2.3V~5.5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ecatalogue\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eReal-time Clock (RTC)\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"overflow:hidden;height:0px\"\u003emodname=ckeditor\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003e1-20PCS DS3231MZ SOIC-8 DS3231MZ+TRL DS3231M I2C DS3231 MZ Real-time Clock \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e±5ppm, I2C real-time clock with integrated MEMS resonator temperature conditioning RTC, effectively reducing the risk of mechanical failure of the crystal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S26c03357b3a54f5e8814afd7176ecb7ew.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S17b8f1b94cd2495cad87d831dbe961b8l.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Description\u003c\/strong\u003e\u003cbr\u003eThe DS3231M is a low-cost, extremely accurate, I2C realtime clock (RTC). The device incorporates a battery input\u003cbr\u003eand maintains accurate timekeeping when main power to\u003cbr\u003ethe device is interrupted. The integration of the microelectromechanical systems (MEMS) resonator enhances the\u003cbr\u003elong-term accuracy of the device and reduces the piecepart count in a manufacturing line. The DS3231M is available in the same footprint as the popular DS3231 RTC.\u003cbr\u003eThe RTC maintains seconds, minutes, hours, day, date,\u003cbr\u003emonth, and year information. The date at the end of the\u003cbr\u003emonth is automatically adjusted for months with fewer\u003cbr\u003ethan 31 days, including corrections for leap year. The\u003cbr\u003eclock operates in either the 24-hour or 12-hour format\u003cbr\u003ewith an AM\/PM indicator. Two programmable time-ofday alarms and a 1Hz output are provided. Address and\u003cbr\u003edata are transferred serially through an I2C bidirectional\u003cbr\u003ebus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC\u003cbr\u003eto detect power failures, to provide a reset output, and to\u003cbr\u003eautomatically switch to the backup supply when necessary. Additionally, the RST pin is monitored as a pushbutton\u003cbr\u003einput for generating a microprocessor reset. See the\u003cbr\u003eBlock Diagram for more details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003cbr\u003ePower Meters\u003cbr\u003eIndustrial Applications\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrdering Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cimg width=\"750\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sefca6ebd392347bdad8aa598dcd0b498l.png\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBenefits and Features\u003c\/strong\u003e\u003cbr\u003e● Highly Accurate RTC With Integrated MEMS\u003cbr\u003eResonator Completely Manages All Timekeeping\u003cbr\u003eFunctions\u003cbr\u003e• Complete Clock Calendar Functionality Including\u003cbr\u003eSeconds, Minutes, Hours, Day, Date, Month, and\u003cbr\u003eYear, with Leap-Year Compensation Up to Year\u003cbr\u003e2100\u003cbr\u003e• Timekeeping Accuracy ±5ppm (±0.432 Second\/Day)\u003cbr\u003efrom -45°C to +85°C\u003cbr\u003e• Footprint and Functionally Compatible to DS3231\u003cbr\u003e• Two Time-of-Day Alarms\u003cbr\u003e• 1Hz and 32.768kHz Outputs\u003cbr\u003e• Reset Output and Pushbutton Input with Debounce\u003cbr\u003e• Digital Temp Sensor with ±3°C Accuracy\u003cbr\u003e• +2.3V to +5.5V Supply Voltage\u003cbr\u003e● Simple Serial Interface Connects to Most\u003cbr\u003eMicrocontrollers\u003cbr\u003e• Fast (400kHz) I2C Interface\u003cbr\u003e● Battery-Backup Input for Continuous Timekeeping\u003cbr\u003e• Low Power Operation Extends Battery-Backup\u003cbr\u003eRun Time\u003cbr\u003e● Operating Temperature Range: -40°C to +85°C\u003cbr\u003e● 8-Pin or 16-Pin SO Packages\u003cbr\u003e● Underwriters Laboratories® (UL) Recognized\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eTypical Operating Circuit\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg width=\"750\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc9c59e60f4674e358352167852139a375.png\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S664880e14a5945c0b892dd169edec2b1V.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"DS3231MZ 1PCS","offer_id":55373852049707,"sku":"14:350852#DS3231MZ 1PCS","price":7.43,"currency_code":"USD","in_stock":true},{"title":"DS3231MZ 20PCS","offer_id":55373852082475,"sku":"14:351074#DS3231MZ 20PCS","price":224.73,"currency_code":"USD","in_stock":true},{"title":"DS3231MZ 5PCS","offer_id":55373852115243,"sku":"14:1254#DS3231MZ 5PCS","price":49.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S582b2a35506b4f9295aee6518de0c9421.webp?v=1788322583","url":"https:\/\/yoeruyo.com\/products\/1-20pcs-ds3231mz-sop-8-ds3231mz-trl-ds3231m-i2c-ds3231-mz-real-time-clock-chip","provider":"Yoeruyo","version":"1.0","type":"link"}