PCA1621 Overview
Key Specifications
Max Voltage (typical range): 2.5 V
Min Voltage (typical range): 1.2 V
Max Operating Temp: 60 °C
Min Operating Temp: -10 °C
Key Features
- 32 kHz oscillator, amplitude regulated with excellent frequency stability
- High immunity of the oscillator to leakage currents
- Time calibration electrically programmable and reprogrammable (via EEPROM)
- A quartz crystal is the only external component required
- Very low current consumption; typically 170 nA
- Detector for silver-oxide or lithium battery voltage levels
- Indication for battery end-of-life - PMFP8
- Stop function for accurate timing
- Power-on reset for fast testing
- Figure 1 and Chapter “Package outline” show details of standard package, available for specified devices and f
