DollaTek Q206 PCF8563 PCF8563T 8563 Module Clock Module RTC Module DIY Clock Kit - 5 Pcs

About this item

• •Description:
• •The PCF8563 is an industrial grade multi-function clock/calendar chip with very low power consumption that includes an I2C bus interface. The PCF8563's various alarm functions, timer functions, clock output functions, and interrupt output functions can perform a variety of complex timing services and even provide a watchdog function for the microcontroller. It is a cost-effective clock chip that has been widely used in electric meters, water meters, gas meters, telephones, fax machines, portable instruments, and battery-powered instrumentation.
• •Specifications:
• •Performance Indicators:It can be powered by a spare battery.
• •Wide voltage range 1.0~ 5.5v.Ultra low power consumption: a typical value of 0.25uA.
• •Through the I2C bus serial input/output.The output frequency of the programmable clock is 32.768khz, 1024Hz, 32Hz, 1Hz.
• •There are four alarm functions and timer functions.It contains reset circuit, oscillator capacitance and power loss detection circuit.To open the leakage interrupt output.
• •Package Included:
• •5 x Q206 PCF8563 PCF8563T 8563 Module Clock Module RTC Module DIY Clock Kit

Specifications