DS9034I-PCX+ Datasheet PDF - Maxim Integrated

The DS9034I-PCX+ is a PowerCap device with crystal in 4 pin PowerCap module (PCM) package. It is designed to be a lithium power source for non-volatile timekeeping RAMs in Dallas Semiconductor"s directly surface mountable PCM package. After a PowerCap module board has been soldered in place and cleaned, the DS9034I-PCX+ is placed on top of PCM board to form complete PowerCap module package. The PowerCap is keyed to prevent incorrect attachment. The device can be easily removed by inserting regular screwdriver into a detachment feature and prying gently outward and upward to release PowerCap from PowerCap module board.

● Provides 10 years of battery backup power for non-volatile timekeeping RAMs

● Operating temperature range from -40°C to 85°C

● Rated battery voltage of 3V and rated battery capacity of 130mAhr

● Li(CF)x battery chemistry

● Rated crystal frequency of 32.768KHz

● Load capacitance of 6pF

● Snaps directly on to surface mounted PowerCap module boards

● Detachment feature allows easy removal