Datasheet Details
| Part number | HYM8563 |
|---|---|
| Manufacturer | Haoyu |
| File Size | 162.16 KB |
| Description | I2C real-time clock / calendar chip |
| Datasheet |
 HYM8563 Datasheet
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General Description
The HYM8563 is a CMOS real time clock/calendar, which provides seconds, minutes, hours, day, date, month, and year information.
The number of days in each month and leap years are automatically adjusted.
Key Features
- Provides Year, Month, Day, Weekday, Hours, Minutes and Seconds Information.
- Century Flag.
- Wide Operating Voltage: 1.8V to 5.5V.
- Low Power Consumption: 0.25μA at VDD = 3.0 V.
- I2C-bus Interface.
- Programmable Clock Output (32.768 kHz, 1024 Hz, 32 Hz and 1 Hz).
- Alarm and Timer Functions.
- Built-in Power Voltage Detecting Circuit.
- I2C -bus Slave Address: Read A3H and Write A2H.
- Open-Drain Interrupt Pin.