PCF8563 |
Part Number | PCF8563 |
Manufacturer | NXP (https://www.nxp.com/) |
Description | The PCF8563 is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low power consumption. A programmable clock output, interrupt output, and voltage-low detector are also provided. All addresses ... |
Features |
Provides year, month, day, weekday, hours, minutes, and seconds based on a 32.768 kHz quartz crystal Century flag Clock operating voltage: 1.0 V to 5.5 V at room temperature Low backup current; typical 0.25 A at VDD = 3.0 V and Tamb = 25 C 400 kHz two-wire I2C-bus interface (at VDD = 1.8 V to 5.5 V) Programmable clock output for peripheral devices (32.768 kHz, 1.024 kHz, 32 Hz, and 1 Hz) Alarm and timer functions Integrated oscillator capacitor Internal Power-On Reset (POR) I2C-bus slave address: read A3h and write A2h Open-drain interrupt pin 3. Applications Mobile t... |
Document |
PCF8563 Data Sheet
PDF 339.12KB |
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