HYM8563 Datasheet I2C real-time clock / calendar chip

Manufacturer: Haoyu

Overview: HYM8563 HYM8563 I2C Real Time Clock/Calendar Data Sheet.

HYM8563 i2c real-time clock / calendar chip by Haoyu - Datasheet Preview

Datasheet Details

Part number	HYM8563
Manufacturer	Haoyu
File Size	162.16 KB
Description	I2C real-time clock / calendar chip
Download	HYM8563 Download (PDF)

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.

The clock can operate in two modes: one is the 12-hour mode with an AM/PM indicator，the other is the 24-hour mode.

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.

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