RTC Click
RTC Click is an accessory board in mikroBus™ form factor. It features the PCF8583 serial real-time clock (RTC). It is a low-power, full binary-coded decimal (BCD) clock/calendar. Board uses I2C interface for communication and 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. Board is set to use 3.3V power supply by default. Solder PWR SEL SMD jumper to 5V position if used with 5V systems.
Technical Specifications
Applications
Board is ideal for applications which require real-time clocks, calendars and programmed alarms.
Key features
- PCF8583 is a clock and calendar chip, with I2C interface.
- 24 hour or 12 hour format. Programmable alarm, timer, and interrupt function.
- Clock function with four year calendar.
- On-board DIP switches for selecting target development board.
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.
