SiTime Corporation 1 Hz to 462.5 kHz Oscillators SiT1534AI-H4-DCC-8.192

Ultra-Small, Ultra-Low Power 1 Hz - 32.768 kHz Programmable Oscillator with a chip-scale package measuring 1.5 x 0.8 mm, supporting Vdd from 1.2 V to 3.63 V, consuming less than 1.4 µA at full temperature range, and offering factory-programmable frequencies in powers of two from 1 Hz to 32.768 kHz. It is pin-compatible with 2.0 x 1.2 mm XTAL packages, requires no external load or bypass capacitors, operates from -55°C to +85°C, and meets RoHS and REACH standards with PFAS-free options available. Frequency tolerance is ±20 ppm at 25°C and ±150 ppm over the full temperature range.