PCF8563 PCF8563T 8563 IIC I2C Interface Real Time Clock RTC Board Module Good than DS3231 AT24C32 3.3V For Arduino Raspberry Pi

Pcf8563 Pcf8563T 8563 Iic I2C Interface Real Time Clock Rtc Board Module Good Than Ds3231 At24C32

PCF8563 PCF8563T 8563 IIC I2C Interface Real Time Clock RTC Board Module Good than DS3231 AT24C32 3.3V For Arduino Raspberry Pi

brand: DIYTECH SKU:DT733-03
Regular price $1.98 Sale price $1.50

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The PCF8563 RTC Board provides the real-time clock/calendar function, which can be driven by a battery on board and works independently even when the MCU is turned off.
Low-cost, extremely accurate I2C real-time clock (RTC)
More steady and precise than DS1302 or DS1307
Support I2C bus cascade (by pin, row seat docking method, which can use multiple I2C module)
Wide voltage range: 1.0-5.5V
Typical value: 0.25uA
Output frequency: 32.768KHz, 1024Hz, 32Hz, 1Hz
4 kinds of real-time clock/calendar functions
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Package includes:
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1x PCF8563 RTC Board
1x Pin header
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Pls Note:There is no battery in this package
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The PCF8563 RTC Board provides the real-time clock/calendar function, which can be driven by a battery on board and works independently even when the MCU is turned off.
Low-cost, extremely accurate I2C real-time clock (RTC)
More steady and precise than DS1302 or DS1307
Support I2C bus cascade (by pin, row seat docking method, which can use multiple I2C module)
Wide voltage range: 1.0-5.5V
Typical value: 0.25uA
Output frequency: 32.768KHz, 1024Hz, 32Hz, 1Hz
4 kinds of real-time clock/calendar functions
?
?
Package includes:
?
1x PCF8563 RTC Board
1x Pin header
?
Pls Note:There is no battery in this package
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