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MIKROE-1839
26 g
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RTC 3 click carries BQ32000, a real time clock with an integrated trickle charge circuit for automatic switchover to a backup power supply (the circuit maintains the backup charge with an onboard super capacitor).
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RTC 3 Click carries BQ32000, a real time clock with an integrated trickle charge circuit for automatic switchover to a backup power supply (the circuit maintains the backup charge with an onboard super capacitor). The clock frequency is derived from an onboard 32.768KHz oscillator. RTC 3 Click communicates with the target board microcontroller through mikroBUS I2C lines: SCL, SDA. In addition, the INT pin serves as a configurable interrupt output. The board is designed to use a 3.3V power supply only.
| Type | RTC |
| Applications | Board is ideal for applications which require real-time clocks, calendars and programmed alarms |
| On-board modules | BQ32000 RTC IC from Texas Instruments |
| Key Features | Integrated trickle charge circuit. Communicates with target MCU through I2C |
| Interface | GPIO,I2C |
| Compatibility | mikroBUS |
| Click board size | S (28.6 x 25.4 mm) |
| Input Voltage | 3.3V |
Time, Time, Who has the Time - MikroElektronika Learn
Real Time Clocks (RTCs for short) Little attention is payed to the little piece of silicon on your board that is responsible for counting every second of every day. What is taken for granted is the fact that most of your protocols, like tcp, require some reference to time.
NOTE: Please be advised that any peripheral devices or accessories shown connected to the Click board™ are not included in the package. Check their availability in our shop or in the YMAN section below.
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