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PCF2129T/2,518-NXP-Calendar, Clock IC, Format (YYYY:MM:WK:DD:hh:mm:ss/Binary), I2C, SPI, 1.8V to 4.2V supply, SOIC-16
The PCF2129T/2,518-NXP-Calendar, Clock IC, Format (YYYY:MM:WK:DD:hh:mm:ss/Binary), I2C, SPI, 1.8V to 4.2V supply, SOIC-16 by NXP is a value-for-money clock & timing ic designed for everyday users. It features Manufacturer: NXP and IC Interface Type: I2C, SPI.
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About This Product
The PCF2129T/2,518-NXP-Calendar, Clock IC, Format (YYYY:MM:WK:DD:hh:mm:ss/Binary), I2C, SPI, 1.8V to 4.2V supply, SOIC-16 by NXP is a value-for-money clock & timing ic designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Manufacturer: NXP
- IC Interface Type: I2C, SPI — compatible with modern devices
- Clock IC Type: RTC, Calendar
- No. of Pins: 16
- Case/Package: SOIC 16
- Supply Voltage: 1.8V to 4.2V — works with standard household power
- Operating Temperature (°C): -40 to 85
- Shipping Weight: 0.001 kg
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The PCF2129T/2,518 is an accurate RTC with an integrated temperature-compensated crystal (Xtal) oscillator (TCXO) and a 32.768kHz quartz crystal optimized for very high accuracy and very low power consumption. This has a selectable I²C-bus or SPI-bus, a backup battery switch-over circuit, a programmable watchdog function, and a timestamp function.
Applications:
Metering, Clock & Timing, Automation & Process ControlFeatures:
- Timestamp function with interrupt capability
- 3 Line SPI-bus with separate data input and output
- Battery backup input pin and switch-over circuitry
- Oscillator stop detection function
- Open-drain interrupt output
- Programmable watchdog timer with interrupt
