{"product_id":"pcf8563-pcf8563t-8563-iic-real-time-clock-rtc-module-board-good-than-ds3231-at24c32","title":"PCF8563 PCF8563T 8563 IIC Real Time Clock RTC Module Board Good than DS3231 AT24C32","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\"\u003eNONE\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\"\u003e1\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\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\"\u003e1\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\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\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003ch1\u003eA, PCF8563 clock chip\u003cbr\u003ePCF8563 is a PHILIPS company launched an industrial I2C bus interface with a very low power consumption of multi-functional clock \/ calendar chip. PCF8563 a variety of alarm function, timer function, clock output function and interrupt output function to complete a variety of complex timing services, and even for the microcontroller to provide watchdog function. It is a cost-effective clock chip, which has been widely used in the field of electric meters, water meters, gas meters, telephones, fax machines, portable instruments and battery powered instruments and meters.\u003cbr\u003eMain performance index of PCF8563:\u003cbr\u003eYou can use the standby battery\u003cbr\u003eWide voltage range of 1.0~5.5V.\u003cbr\u003eThis ultra low power consumption: the typical value is 0.25uA\u003cbr\u003eIt through the I2C bus serial input \/ output\u003cbr\u003eThis programmable clock output frequency: 32.768KHz, 1024Hz, 32Hz, 1Hz.\u003cbr\u003e* four alarm and timer function\u003cbr\u003eIt includes a reset circuit, oscillator capacitor and power failure detection circuit\u003cbr\u003eOpen drain interrupt output.\u003cbr\u003e400KHZ read and write speed\u003cbr\u003eTwo, module interface description\u003cbr\u003eLeft battery mounting interface\u003cbr\u003ePay attention to the installation direction, according to the direction of the image installation\u003cbr\u003eRight INT interrupt output (generally not used)\u003cbr\u003eCOT clock output (generally not used)\u003cbr\u003eSCL IIC clock interface MCU IO port\u003cbr\u003eSDA IIC digital interface MCU IO port\u003cbr\u003eThe GND module of extraterrestrial grounding\u003cbr\u003eVCC power supply interface 3.3v-5v\u003c\/h1\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg style=\"width:600px\" width=\"600px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa21e6105c9dd4b4a867d504e36cd90aaQ.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:600px\" width=\"600px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S69b49f3ca8434afcaa67e3d577ecd90d2.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:600px\" width=\"600px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Scf331dc8236e42d886de88cf0ae3c375b.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55373852279083,"sku":"\u003cnone\u003e","price":7.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sa21e6105c9dd4b4a867d504e36cd90aaQ.webp?v=1788322584","url":"https:\/\/yoeruyo.com\/products\/pcf8563-pcf8563t-8563-iic-real-time-clock-rtc-module-board-good-than-ds3231-at24c32","provider":"Yoeruyo","version":"1.0","type":"link"}