{"product_id":"1-10pcs-pcf8563-pcf8563t-8563-iic-real-time-clock-rtc-module-board-good-than-ds3231-at24c32-without-battery","title":"1-10PCS PCF8563 PCF8563T 8563 IIC Real Time Clock RTC Module Board Good than DS3231 AT24C32 (without battery)","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eICGOICIC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\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\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\/A\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\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\/A\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\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eN\/A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003ePCF8563T module clock module RTC module\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eAll possible exports: In addition to the two necessary ports, SDA and SCL, the INT and COT that may be used are also exported.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eBackup battery: When the system is powered off, the backup battery supplies power to the PCF8563 chip. The low power consumption of the PCF8563 ensures that the battery can supply power for ten years.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eCrystal oscillator: Brand new original authentic crystal oscillator, to ensure the stability of the chip PCF8563, accurate travel time.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eThe advantages of the chip itself: In the actual project of the owner, a variety of clock chips have been applied, and this Philips chip is found to be the most stable, most accurate, and lowest power consumption. Clock chips like DS1302 are really weak. PCF8563 clock chip is highly recommended.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003ePrice advantage: We are a manufacturer. We have an absolute advantage in terms of price. We can do it at a price that other people can do (the batch price is better).\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eI. PCF8563 clock chip introduction\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003ePCF8563 is an industrial-grade multifunction clock \/ calendar chip with extremely low power consumption that includes the I2C bus interface function introduced by PHILIPS. PCF8563's multiple alarm functions, timer functions, clock output functions, and interrupt output functions can complete a variety of complex timing services, and even provide a watchdog function for the microcontroller. Is a very cost-effective clock chip, it has been widely used in electric meters, water meters, gas meters, telephones, fax machines, portable instruments and battery-powered instruments and other product areas.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003ePCF8563 main performance indicators:\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e ★ Can use battery backup\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e ★ Wide voltage range 1.0 ~ 5.5V\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e ★ Ultra-low power consumption: 0.25uA typical\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e ★ Serial input \/ output via I2C bus\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e ★ Programmable clock output frequency: 32.768KHz, 1024Hz, 32Hz, 1Hz.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e ★ Four alarm functions and timer functions\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e ★ Includes reset circuit, oscillator capacitor and power-down detection circuit\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e ★ Open-drain interrupt output\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e 400KHZ high-speed reading and writing\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eModule interface description\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e Left battery installation interface\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e     Pay attention to the direction when installing, install according to the direction on the picture\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e Right INT interrupt output (usually not used)\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e     COT clock output (usually not used)\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e     SCL IIC clock interface connected to the microcontroller IO port\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e     SDA IIC digital interface connected to the microcontroller IO port\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e     GND Module ground External ground\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e     VCC power interface External 3.3v-5v\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eTest instructions\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e Download the program in the 51 folder in the attached file to the STC89C52 single-chip microcomputer (the program is very compatible and can be used in other single-chip microcomputers with a slight modification). After power on, open the serial port to receive the clock information.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc992445155294e27854645503721dc31J.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S81c664e73fe84f55bdb560dbfff02e66e.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7226539c6ab0433d98b8c4ec4d6fed33y.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"10PCS \/ China Mainland","offer_id":55373817708843,"sku":"14:94#10PCS;200007763:201336100","price":24.66,"currency_code":"USD","in_stock":true},{"title":"1PCS \/ China Mainland","offer_id":55373817741611,"sku":"14:10#1PCS;200007763:201336100","price":5.22,"currency_code":"USD","in_stock":true},{"title":"5PCS \/ China Mainland","offer_id":55373817774379,"sku":"14:29#5PCS;200007763:201336100","price":12.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S5395c704b0eb4f3d92336e9e0b2cf468C.webp?v=1788322516","url":"https:\/\/yoeruyo.com\/products\/1-10pcs-pcf8563-pcf8563t-8563-iic-real-time-clock-rtc-module-board-good-than-ds3231-at24c32-without-battery","provider":"Yoeruyo","version":"1.0","type":"link"}