ISM36 and ISM37 32.768kHz RTC CMOS Oscillator


The ILSI ISM36/ISM37 CMOS 32.768kHz oscillator combines 32.768kHz real time clocking with a CMOS output. The ISM36/ISM37 Series enable the Design Engineer to eliminate the need for a separate 32.768kHz watch crystal from his design, combining CMOS functionality and RTC as a single footprint in the circuit. This product also features extremely low current draw of 3mA at industry standard supply voltage ranges of 1.8vdc-3.3vdc.

The ISM36/ISM37 offers Design Engineer the combination of CMOS output, 32.768kHz RTC, industry standard supply voltages, and low current draw providing an excellent timing reference for battery operated applications and board space challenges.

Product Features
  • Very Low Current Consumption
  • CMOS Logic Levels
  • Compatible with Lead Free Processing
  • Small Footprint Package
  • AT Cut Temperature Stability Characteristics
Applications
  • Real Time Clocks
  • Metering
  • Industrial Control
  • Time Reference
  • System Clock

ISM36 Series Summary    ISM37 Series Summary    ISM36    ISM37