PCF1179C
Description
The PCF1179C is a single chip, 4.19 MHz car clock circuit providing hours, minutes, and seconds functions.
Key Features
- Internal voltage regulator is electrically programmable for various LCD voltages
- Time calibration is electrically programmable (no trimming capacitor required)
- LCD voltage adjusts with temperature for a good contrast
- 4.19 MHz oscillator
- 12-hour or 24-hour mode
- Operating ambient temperature: 40 C to +85 C
- 28-lead plastic SMD (SO28)
- 4 Hz set mode
