PCF1178C Overview
plastic small outline package; body width 7.5 mm(1) chip-on-film frame carrier GENERAL DESCRIPTION PCF1178C The PCF1178C is a single chip, 4.19 MHz CMOS car clock circuit providing hours, minutes and seconds functions. It is designed to drive a 4-digit duplex liquid crystal display (LCD).
PCF1178C 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 good contrast
- 4.19 MHz oscillator
- 12-hour or 24-hour mode
- Operating ambient temperature: -40 to +85 °C
- 28-lead plastic SMD (SO28)
- uncased chip in unsawn wafer(2) tray(2) (FFC)(2) DESCRIPTION plastic small outline package; 28 leads; body width 7.5 mm(
- 1997 Apr 16