{"product_id":"ds1307-real-time-clock-rtc-ic-smd-package","title":"DS1307 Real Time Clock (RTC) IC - SOIC-8 SMD Package","description":"\u003cp\u003eThe \u003cstrong\u003eDS1307\u003c\/strong\u003e is a \u003cstrong\u003ereal-time clock (RTC) IC\u003c\/strong\u003e designed to keep track of time and date information. It is housed in a compact SOIC-8 surface-mount device (SMD) package, making it suitable for a variety of timekeeping applications in electronics. Here’s a detailed description of the product:\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDS1307 RTC IC Key Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: Real-Time Clock (RTC) IC\u003c\/li\u003e\n\u003cli\u003ePackage: SOIC-8 (Small Outline Integrated Circuit)\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 4.5V to 5.5V\u003c\/li\u003e\n\u003cli\u003eTimekeeping Current: 300nA at 2.0V\u003c\/li\u003e\n\u003cli\u003eI²C Serial Interface: Simple communication with a microcontroller\u003c\/li\u003e\n\u003cli\u003eTimekeeping: Counts seconds, minutes, hours, day, date, month, and year with leap year compensation\u003c\/li\u003e\n\u003cli\u003e56-Byte, Battery-Backed SRAM: Non-volatile storage for user data\u003c\/li\u003e\n\u003cli\u003eProgrammable Square-Wave Output: Configurable frequency output for precise timing applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTimekeeping: Ideal for keeping accurate time in various electronic devices.\u003c\/li\u003e\n\u003cli\u003eData Logging: Useful in systems requiring time-stamped data.\u003c\/li\u003e\n\u003cli\u003eIndustrial Control: Can be used for time-dependent operations in industrial systems.\u003c\/li\u003e\n\u003cli\u003eConsumer Electronics: Commonly used in clocks, alarms, and timers.\u003c\/li\u003e\n\u003cli\u003eBattery-Operated Devices: Suitable for battery-backed timekeeping in portable devices.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDS1307 IC Pin Configuration:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePin 1 (X1): Connection for the external 32.768kHz crystal oscillator (input).\u003c\/li\u003e\n\u003cli\u003ePin 2 (X2): Connection for the external 32.768kHz crystal oscillator (output).\u003c\/li\u003e\n\u003cli\u003ePin 3 (VBAT): Backup supply input for maintaining timekeeping when the main power is off.\u003c\/li\u003e\n\u003cli\u003ePin 4 (GND): Ground reference.\u003c\/li\u003e\n\u003cli\u003ePin 5 (SDA): Serial data input\/output for I²C communication.\u003c\/li\u003e\n\u003cli\u003ePin 6 (SCL): Serial clock input for I²C communication.\u003c\/li\u003e\n\u003cli\u003ePin 7 (SQW\/OUT): Square-wave or output pin (programmable).\u003c\/li\u003e\n\u003cli\u003ePin 8 (VCC): Primary power supply input.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eElectrical Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOperating Voltage (Vcc): 4.5V to 5.5V\u003c\/li\u003e\n\u003cli\u003eBattery Voltage (VBAT): 2.0V to 3.5V\u003c\/li\u003e\n\u003cli\u003eTimekeeping Current: 300nA typical at VBAT = 2.0V\u003c\/li\u003e\n\u003cli\u003eI²C Interface: Supports standard and fast modes (100kHz and 400kHz)\u003c\/li\u003e\n\u003cli\u003eOscillator: Requires a 32.768kHz crystal with 12.5pF load capacitance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e1 x DS1307 Real Time Clock (RTC) IC - SOIC-8 SMD Package\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: Product images are for illustrative purposes only and may differ from the actual product.\u003c\/p\u003e\u003c!----\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":46018880077995,"sku":"SMD-QC2403","price":0.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/1205\/1115\/files\/SOIC-8-SMD-Package_e57b4ee8-0e49-4e87-b9b2-4a8caa974d89.jpg?v=1767603357","url":"https:\/\/www.yuzxcn.com\/products\/ds1307-real-time-clock-rtc-ic-smd-package","provider":"Yuzx","version":"1.0","type":"link"}