OM13511UL
Tillverkare
NXP
Datablad
Datablad
Specifikation
Specifikation
PCF8523 DEMOBOARD
PCF8523 DEMOBOARD
Detaljerad specifikation
Detaljerad specifikation
PCF8523 - Real Time Clock (RTC) Timing Utvärderingskort
PCF8523 - Real Time Clock (RTC) Timing Utvärderingskort
Beskrivning (eng)
Beskrivning (eng)
The PCF8523 is a low-power CMOS Real-Time Clock (RTC) and calendar optimized for battery-powered applications. It features a 32.768 kHz oscillator, I2C-bus interface with a maximum data rate of 1000 kbit/s, programmable timer and alarm functions, and a backup battery switch-over circuit for power failure detection. The device operates within a voltage range of 1.0 V to 5.5 V and has a typical backup current of 150 nA at 3.0 V. It includes an offset register for clock fine-tuning and supports various clock output frequencies.
The PCF8523 is a low-power CMOS Real-Time Clock (RTC) and calendar optimized for battery-powered applications. It features a 32.768 kHz oscillator, I2C-bus interface with a maximum data rate of 1000 kbit/s, programmable timer and alarm functions, and a backup battery switch-over circuit for power failure detection. The device operates within a voltage range of 1.0 V to 5.5 V and has a typical backup current of 150 nA at 3.0 V. It includes an offset register for clock fine-tuning and supports various clock output frequencies.
Tillgänglighet
Tillgänglighet
Kan beställas hos Westcomp
Kan beställas hos Westcomp
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