(Hong Kong)
Product Summary
The PCF8563T/F4 is a real-time clock/calendar. It can be used in (1)Mobile telephones; (2)Portable instruments; (3)Electronic metering; (4)Battery powered products.
Parametrics
PCF8563T/F4 absolute maximum ratings: (1)supply voltage: -0.5 to +6.5 V; (2)supply current: -50 to +50 mA; (3)input voltage: -0.5 to +6.5 V; (4)output voltage: -0.5 to +6.5 V; (5)input current: -10 to +10 mA; (6)output current: -10 to +10 mA; (7)storage temperature: -65 to +150°C; (8)ambient temperature: -40 to +85°C; (9)latch-up current: 200 mA.
Features
PCF8563T/F4 features: (1)Provides year, month, day, weekday, hours, minutes, and seconds based on a 32.768 kHz quartz crystal; (2)Century flag; (3)Clock operating voltage: 1.0 V to 5.5 V at room temperature; (4)Low backup current; typical 0.25 uA at VDD = 3.0 V and Tamb = 25 °C; (5)400 kHz two-wire I2C-bus interface (at VDD = 1.8 V to 5.5 V); (6)Programmable clock output for peripheral devices (32.768 kHz, 1.024 kHz, 32 Hz, and 1 Hz); (7)Alarm and timer functions; (8)Integrated oscillator capacitor; (9)Internal Power-On Reset (POR); (10)I2C-bus slave address: read A3h and write A2h; (11)Open-drain interrupt pin.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
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 PCF8563T/F4,112 |
NXP Semiconductors |
Real Time Clock ULTRA LOW PWR CLOCK CALENDAR |
Data Sheet |
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PCF8563T/F4,118 |
NXP Semiconductors |
Real Time Clock ULTRA LO PWR CLK/CAL |
Data Sheet |
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