PCA1611U PDF 데이터시트 검색

INTEGRATED CIRCUITS DATA SHEET PCA16xx series 32 kH- watch circuits with EEPROM Product speci cation Supersedes data of 1997 Apr 21 File under Integrated Circuits, IC16 1997 Dec 12 Philips Semiconductors Product speci cation 32 kH- watch circuits with EEPROM FEATURES 32 kH- oscillator, amplitude regulated with excellent frequency stability High immunity of the oscillator to leakage currents Time calibration electrically programmable and reprogrammable (via EEPROM) A quart- crystal is th