低功率RTC和电池支持静态存储器、集成±5 ppm温度补偿和汽车日光储蓄

Low Power RTC with Battery Backed SRAM, Integrated ±5ppm Temperature Compensation and Auto Daylight Saving
Low Power RTC with Battery Backed SRAM, Integrated
±5ppm Temperature Compensation and Auto Daylight
Saving
ISL12022M Features
The ISL12022M device is a low power real time clock (RTC) with Embedded 32.768kHz Quartz Crystal in the Package
an embedded temperature sensor and crystal. Device functions 20 Ld SOIC Package (for DFN version, refer to the ISL12020M)
include oscillator compensation, clock/calendar, power fail and
low battery monitors, brownout indicator, one-time, periodic or Calendar
polled alarms, intelligent battery backup switching, Battery On-chip Oscillator Temperature Compensation
Reseal function and 128 bytes of