NXP Semiconductors PCA8565
The PCA8565 is a CMOS1 real time clock and calendar optimized for low power consumption. The built-in word address register is incremented automatically after each written or read data byte.| Part No. | PCA8565 |
|---|---|
| Datasheet | PCA8565 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Real time clock/calender |
| Buy | Stock & Price |
FEATURES AND BENEFITS
● AEC-Q100 compliant (PCA8565TS) for automotive applications● Provides year, month, day, weekday, hours, minutes and seconds based on a 32.768 kHz quartz crystal
● Clock operating voltage: 0.9 V to 5.5 V at room temperature
● Extended operating temperature range: 40 C to +125 C
● Low current; typical 0.65 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
● Internal power-on reset
● I2C-bus slave address: read A3h and write A2h
● Open-drain interrupt pin
● One integrated oscillator capacitor 3.
APPLICATIONS
● Automotive● Industrial
● Other applications that require a wide operating temperature range 1. The definition of the abbreviations and acronyms used in this data sheet can be found in Section 22. NXP Semiconductors PCA8565 Real time clock/calendar 4. Ordering information Table 1. Ordering in...
