RTC2 click
RTC2 Click is an accessory board in mikroBus™ form factor. It features the DS1307 serial real-time clock (RTC). It is a low-power, full binary-coded decimal (BCD) clock/calendar with programmable square-wave output signal. Board uses I2C interface for communication, and can only use 5V power supply. Board features a 3V/230mA lithium battery as a backup power supply which ensures that timekeeping operation continues even when the main power supply goes OFF.
Technical Specifications
Applications
Board is ideal for applications which require real-time clocks, calendars and programmed alarms.
Key features
- Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the week, and Year with Leap-Year Clock function with four year calendar.
- DS1307 real-time clock chip with standard I2C interface.
- Programmable Square-Wave Output Signal.
mikroBUS™ is specially designed pinout standard with SPI, I2C, Analog, UART, Interrupt, PWM, Reset and Power supply pins.
Key Benefits
- mikroBUS™ form factor enables easy integration.
- Supported in all mikroElektronika compilers.
- Ready-to-use examples save development time
- Real-time clock and calendar board at a popular price.