Real Time Clock (RTC) Unit (HYM8563)

Description

Unit RTC is a programmable real-time clock module that integrates the HYM8563 low-power CMOS real-time clock/calendar chip. It uses the I2C communication interface and features a fully enclosed shell that effectively protects the circuit, ensuring more stable operation. It is suitable for use as a system clock in various embedded devices and instruments.

Features

• Supports reading and writing of seconds, minutes, hours, day of the week, day, month, and year.
• 32.768kHz high-precision clock crystal oscillator, significantly reducing time error.
• Low power consumption, powered by a button battery that can operate continuously for many years.
• Includes a century flag.
• I2C communication interface.

Includes

• 1 x Unit RTC
• 1 x HY2.0-4P Grove cable (20cm)

Applications

• Clocks, alarms
• Power-off time synchronization

Specifications