{"product_id":"ds1302-avr-real-time-clock-module-with-cell","title":"Ds1302 Avr Real Time Clock Module With Cell","description":"\u003ch2\u003eDS1302 Real Time Clock Module\u003c\/h2\u003e\n\u003cp\u003eThe DS1302 is a trickle-charge clock chip containing a real-time clock\/calendar and 31 bytes of static RAM. It communicates with a microcontroller via a simple serial interface.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e31 x 8 byte temporary data storage RAM\u003c\/li\u003e\n\u003cli\u003eSerial I\/O port minimizes required pins\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range: 2.0V to 5.5V\u003c\/li\u003e\n\u003cli\u003eLow current consumption: less than 300nA at 2.0V\u003c\/li\u003e\n\u003cli\u003eRead\/write clock or RAM data in single-byte or multi-byte transfer modes\u003c\/li\u003e\n\u003cli\u003eAvailable in 8-pin DIP or SOIC package\u003c\/li\u003e\n\u003cli\u003eSimple 3-wire interface\u003c\/li\u003e\n\u003cli\u003eTTL-compatible (Vcc = 5V)\u003c\/li\u003e\n\u003cli\u003eOptional industrial temperature range: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eDual power pins for main and backup power supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePCB size: 42mm x 24mm x 12mm (max)\u003c\/li\u003e\n\u003cli\u003eColor: Green\u003c\/li\u003e\n\u003cli\u003eBattery: CR2032 (3V, 260mAh, non-rechargeable)\u003c\/li\u003e\n\u003cli\u003eCrystal: 32.768KHz, 6pF matching capacitance, 2mm x 6mm size\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 3.3V or 5V\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 0°C to 70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWiring (Example for reference)\u003c\/h2\u003e\n\u003cp\u003e**Important Note:** VCC and GND must not be reversed to avoid damaging the chip.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVCC → +5V\/3.3V\u003c\/li\u003e\n\u003cli\u003eGND → GND\u003c\/li\u003e\n\u003cli\u003eCLK → P02 (Microcontroller Pin)\u003c\/li\u003e\n\u003cli\u003eDAT → P01 (Microcontroller Pin)\u003c\/li\u003e\n\u003cli\u003eRST → P00 (Microcontroller Pin)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e**Note:** The specific microcontroller pin connections may vary. You might need to adjust these based on your program and microcontroller configuration.\u003c\/p\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x DS1302 Real Time Clock Module with battery\u003c\/li\u003e\n\u003cli\u003eNote: Color Might Be Blue Or Green\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg data-original=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/9A\/74\/3743be73-6eaa-4076-af50-7e4311f784d0.jpeg\" alt=\"DS1302 AVR Real Time Clock Module With Cell\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/9A\/74\/3743be73-6eaa-4076-af50-7e4311f784d0.jpeg.webp\" title=\"DS1302 Real Time Clock Module With CR2032 Battery Power Down Travel Time DS1302 Module\" class=\"bg_lazy\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg data-original=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/1D\/1D\/28f31c4e-1291-4f80-a9b8-a96dbdb99b9b.jpeg\" alt=\"DS1302 AVR Real Time Clock Module With Cell\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/1D\/1D\/28f31c4e-1291-4f80-a9b8-a96dbdb99b9b.jpeg.webp\" title=\"DS1302 Real Time Clock Module With CR2032 Battery Power Down Travel Time DS1302 Module\" class=\"bg_lazy\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg data-original=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/00\/1F\/621465c7-41d1-4475-8495-256f9165b1ec.jpeg\" alt=\"DS1302 AVR Real Time Clock Module With Cell\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/00\/1F\/621465c7-41d1-4475-8495-256f9165b1ec.jpeg.webp\" title=\"DS1302 Real Time Clock Module With CR2032 Battery Power Down Travel Time DS1302 Module\" class=\"bg_lazy\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg data-original=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/61\/54\/be1bf8ac-99a0-4a51-8fc7-938ea67e0c96.jpeg\" alt=\"DS1302 AVR Real Time Clock Module With Cell\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/61\/54\/be1bf8ac-99a0-4a51-8fc7-938ea67e0c96.jpeg.webp\" title=\"DS1302 Real Time Clock Module With CR2032 Battery Power Down Travel Time DS1302 Module\" class=\"bg_lazy\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg data-original=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/07\/CB\/1df4b69e-cb87-49cc-9d46-19cb022a43f1.jpeg\" alt=\"DS1302 AVR Real Time Clock Module With Cell\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/07\/CB\/1df4b69e-cb87-49cc-9d46-19cb022a43f1.jpeg.webp\" title=\"DS1302 Real Time Clock Module With CR2032 Battery Power Down Travel Time DS1302 Module\" class=\"bg_lazy\" loading=\"lazy\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg data-original=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/7A\/C4\/3706af34-ea53-4f48-957d-c889acb6cc87.jpeg\" alt=\"DS1302 AVR Real Time Clock Module With Cell\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/7A\/C4\/3706af34-ea53-4f48-957d-c889acb6cc87.jpeg.webp\" title=\"\" class=\"bg_lazy\" loading=\"lazy\"\u003e\u003c\/p\u003e","brand":"Digilog Electronics","offers":[{"title":"Default Title","offer_id":43962577027137,"sku":"b81","price":180.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/2805\/1777\/files\/DS1302AVRRealTimeClockModuleWithCell1.jpg?v=1779572783","url":"https:\/\/stem.pk\/products\/ds1302-avr-real-time-clock-module-with-cell","provider":"stem.pk","version":"1.0","type":"link"}