M5Stack Real Time Clock (RTC) Unit (HYM8563) by M5Stack - The Pi Hut

M5Stack Real Time Clock (RTC) Unit (HYM8563)

M5StackSKU: U126

£4.80

incl. VAT

excl. VAT

Only 5 units left

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The RTC unit is a programmable real-time clock module, with integrated HYM8563 low-power CMOS real-time clock/calendar chip, using a I2C communication interface, a full-coverage case can effectively protect the circuit making its operation more stable.

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Features

Support second/minute/hour/day/month/year. time data reading and writing
32.768kHz high-precision clock crystal, greatly reducing the time error
Low power consumption, coin battery can work continuously for years
With century mark
I2C communication interface

Package Contents

1x Unit RTC
1x Coin cell battery (38mAh)
1x HY2.0-4P cable

Specifications

Specifications	Parameters
Clock chip	HYM8563
Crystal Frequency	32.768kHz
Communication interface	I2C, addr: 0x51, bus max speed 400Kbps
Power supply voltage	5V DC
Net weight	4.1g
Gross Weight	8.3g
Product Dimensions	48 x 24 x 8mm
Package Size	67 x 53 x 12mm

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